#  @mathandscience Math and Science Math and Science posts on YouTube about math, science, how to, what is the most. They currently have [---------] followers and [----] posts still getting attention that total [------] engagements in the last [--] hours. ### Engagements: [------] [#](/creator/youtube::UCYgL81lc7DOLNhnel1_J6Vg/interactions)  - [--] Week [-------] -5.60% - [--] Month [-------] -20% - [--] Months [---------] -1.10% - [--] Year [----------] +282% ### Mentions: [---] [#](/creator/youtube::UCYgL81lc7DOLNhnel1_J6Vg/posts_active)  - [--] Week [---] +13% - [--] Month [---] +21% - [--] Months [---] +18% - [--] Year [---] +102% ### Followers: [---------] [#](/creator/youtube::UCYgL81lc7DOLNhnel1_J6Vg/followers)  - [--] Week [---------] no change - [--] Month [---------] +0.58% - [--] Months [---------] +5.50% - [--] Year [---------] +13% ### CreatorRank: [-------] [#](/creator/youtube::UCYgL81lc7DOLNhnel1_J6Vg/influencer_rank)  ### Social Influence **Social category influence** [technology brands](/list/technology-brands) [social networks](/list/social-networks) [finance](/list/finance) [celebrities](/list/celebrities) [musicians](/list/musicians) [countries](/list/countries) [stocks](/list/stocks) [cryptocurrencies](/list/cryptocurrencies) **Social topic influence** [math](/topic/math) #283, [science](/topic/science) #1080, [how to](/topic/how-to), [what is](/topic/what-is) #2572, [twitter](/topic/twitter), [just a](/topic/just-a) #2245, [solve](/topic/solve) #935, [atomic](/topic/atomic) #138, [elements](/topic/elements) #325, [theory](/topic/theory) #766 **Top accounts mentioned or mentioned by** [@arunaravindtwins](/creator/undefined) [@nilannavilan](/creator/undefined) [@asadinternationalacademy](/creator/undefined) **Top assets mentioned** [Exponent Inc (EXPO)](/topic/$expo) [Noble Corporation (NE)](/topic/$ne) [Diodes Inc (DIOD)](/topic/$diod) ### Top Social Posts Top posts by engagements in the last [--] hours "How are VOLTAGE & CURRENT Different Here we discuss voltage and current and discuss the differences between them along with resistance and ohms Law and how everything is related. We use this to solve circuits" [YouTube Link](https://youtube.com/watch?v=XnAw6qEE1Ss) 2025-05-07T19:41Z 1.7M followers, 28.7K engagements "What is an Integral Calculus Fundamentals An integral is a fundamental concept in calculus essential for understanding areas volumes and the accumulation of quantities. This video provides a clear and comprehensive explanation of what an integral is making the topic accessible and easy to understand. The video begins by defining integrals and explaining their significance in mathematics. You'll learn about the two main types of integrals: definite and indefinite. Definite integrals calculate the area under a curve between two points while indefinite integrals represent the antiderivative of a" [YouTube Link](https://youtube.com/watch?v=5ahqYjDbmto) 2024-07-25T13:11Z 1.7M followers, 26.3K engagements "Multiply & Divide Rational Expressions Multiplying and dividing rational expressions involve algebraic manipulations of fractions that consist of polynomials in the numerator and denominator. The goal is to simplify the rational expressions and make them more manageable for analysis or further algebraic operations. Be cautious of any domain restrictions or values of the variable that could result in undefined expressions particularly in denominators. More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath Rational expressions Multiplication Numerator" [YouTube Link](https://youtube.com/watch?v=8aTFIPfr3ok) 2023-10-30T20:15Z 1.7M followers, 44.3K engagements "Limits in Calculus: Definition & Meaning. What is a Limit In this video we unravel the concept of limits providing you with a comprehensive understanding of this fundamental idea in calculus. A limit is a powerful tool that enables us to analyze the behavior of functions as they approach specific values or infinity. But what exactly is a limit How does it relate to the intuitive notion of approaching a value We'll answer these questions and more Join us as we break down the definition of a limit step by step ensuring a clear understanding for both beginners and those seeking a review. We'll" [YouTube Link](https://youtube.com/watch?v=9UTioX3YHnQ) 2023-05-16T12:45Z 1.7M followers, 102.9K engagements "Adding and Subtracting Polynomials and Combining Like Terms Welcome to our informative YouTube video on adding and subtracting polynomials In this comprehensive tutorial we dive into the world of polynomial operations and equip you with the skills to confidently add and subtract polynomials of any degree. Whether you're a student struggling with polynomial operations or an enthusiast seeking a deeper understanding of algebraic expressions this video is your key to unlocking the power of adding and subtracting polynomials. Our expert instructor breaks down complex concepts into manageable" [YouTube Link](https://youtube.com/watch?v=9iF7hVuPHwU) 2023-07-19T13:11Z 1.7M followers, 10.4K engagements "02 - Deriving the Essential Laplace Transforms Part [--] Get this full course at http://www.mathtutordvd.com In this video I provide and explain step by step instructions on how to derive the essential Laplace Transforms. Laplace transform deriving essential transforms transforms derivation derive laplace transform laplace transform derivation engineering math engineering math differential equation calculus function mathematics (field of study) mathematics maths engineering mathematics laplace fourier transform fourier series laplace equation laplace transform examples Laplace transform deriving" [YouTube Link](https://youtube.com/watch?v=CERKluu27uI) 2017-08-11T14:29Z 1.7M followers, 287.7K engagements "The Great Silence: WHY Havent Aliens Contacted Us The Fermi Paradox is a fundamental question in the search for extraterrestrial life: if the universe is vast and ancient and if life is likely to arise on many planets then why haven't we detected any signs of intelligent alien civilizations Named after physicist Enrico Fermi this paradox highlights the apparent contradiction between the high probability of extraterrestrial life and the lack of evidence for it. Despite numerous efforts such as the Search for Extracellular Intelligence (SETI) we have yet to find definitive proof of other" [YouTube Link](https://youtube.com/watch?v=CpVniZD_iBk) 2026-02-03T14:30Z 1.7M followers, 22.7K engagements "26 - Compound Interest Formula & Exponential Growth of Money - Part [--] - Calculate Compound Interest More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what compound interest is and how to calculate compound interest. We will first discuss how interest works and how money earned and compounded can lead to an exponential growth of money. We then derive the compound interest formula using a practical example of annual compounding. Next we will extend the formula to handle cases when the compounding is done quarterly. Finally we" [YouTube Link](https://youtube.com/watch?v=DGwp_jsvauE) 2020-03-11T12:44Z 1.7M followers, 418.7K engagements "Mesh Current Problems in Circuit Analysis - Electrical Circuits Crash Course - Beginners Electronics Get the full course at: http://www.MathTutorDVD.com Learn how to solve mesh current circuit problems. In this electronic circuits course you will learn how to write down the mesh current equations and solve for the currents in each branch of the circuit. This electronics lesson shows how to walk around each mesh loop of the circuit and add up the voltage drops around the path. This is the central point of mesh analysis and is very easy to do once you learn and practice the technique. circuit" [YouTube Link](https://youtube.com/watch?v=DYg8B-ElK0s) 2012-11-29T11:11Z 1.7M followers, 604.8K engagements "Where do Atoms Come From & Do Atoms Last Forever Have you ever pondered the timeless nature of the tiniest building blocks of reality In this captivating video we explore the age of atoms tracing their origins back to the Big Bang [----] billion years ago where hydrogen and helium first formed in the universe's fiery infancy. Discover how heavier atoms like carbon and oxygen were forged in ancient stars billions of years later and learn if atoms truly last forever or if they eventually decay (spoiler: stable ones persist for eons beyond the universe's lifespan while radioactive isotopes break" [YouTube Link](https://youtube.com/watch?v=DqzDLPaPyB4) 2025-12-09T14:30Z 1.7M followers, 175.6K engagements "07 - Evaluating Functions in Algebra Part [--] (Function Notation f(x) Examples & Definition) Get more lessons like this at http://www.MathTutorDVD.com. In this lesson the student will get practice with evaluating a function in algebra. First we discuss function notation which is how to write the function down and indicate the name of the function and the independent variable that is used as the input to the function. Next we work several examples of functions and calculate the output values. Finally the definition of a function is discussed so the student will learn how to work with a function" [YouTube Link](https://youtube.com/watch?v=JeFiC7u1gdg) 2019-01-14T14:29Z 1.7M followers, 126.8K engagements "02 - Overview of Circuit Components - Resistor Capacitor Inductor Transistor Diode Transformer Get more lessons like this at http://www.MathTutorDVD.com Here we learn about the most common components in electric circuits. We discuss the resistor the capacitor the inductor the transformer transistor diode and more. circuit electric circuit circuit components resistor capacitor inductor transistor diode transformer led electrical engineering circuit analysis resistors in series resistors in parallel capacitors explained resistors and capacitors inductors in circuits inductors and capacitors" [YouTube Link](https://youtube.com/watch?v=RHpo4wKo8pQ) 2018-04-30T13:13Z 1.7M followers, 1.9M engagements "Lesson [--] - Real Numbers And Their Graphs (Algebra [--] Tutor) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson the student will learn about real numbers such integers rational numbers and irrational numbers. real numbers rational number irrational numbers algebra [--] math mathematics algebra learn algebra number line integers rational numbers natural numbers whole numbers real numbers and their properties real numbers and the number line graph rational numbers on a number line rational numbers examples rational" [YouTube Link](https://youtube.com/watch?v=Vuj5CZDy-Pc) 2016-02-03T20:00Z 1.7M followers, 630.7K engagements "Physics Gets Seriously Weird Near Absolute Zero What happens to matter as it approaches the coldest possible temperature in the universeabsolute zero At this extreme limit where motion nearly comes to a standstill the rules of physics transform in bizarre and unexpected ways. Absolute zero is the theoretical point [--] Kelvin at which all thermal energy is removed and atoms no longer jiggle with heat. But instead of simply freezing solid strange things happen: particles lose their individuality and collapse into a single quantum state matter can become a superfluid that flows without resistance" [YouTube Link](https://youtube.com/watch?v=ZAkCpsTR1Qs) 2025-12-02T14:30Z 1.7M followers, 173.3K engagements "What is a Ratio in Math Understand Ratio & Proportion - 6-3-1 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what a ratio is and why we use ratios in math. You will also learn how to represent a ratio as a fraction and also how to write a ratio in colon notation. A ratio is a comparison between two numbers. A proportion is when two ratios are equal to one another. For example if we have a room with [--] boys and [--] girls we might write the ratio of boys to girls as 10:5 or as a fraction 10/5. We can then simplify this ratio" [YouTube Link](https://youtube.com/watch?v=faNsjkVIbcY) 2021-07-13T12:45Z 1.7M followers, 455.8K engagements "How to Simplify Rational Expressions in Algebra Simplifying rational expressions is a crucial skill in algebra that involves reducing complex fractions to their simplest form by canceling common factors. To achieve this you first factor the numerator and denominator of the rational expression. Factoring helps break down the components into their prime factors or simpler polynomial forms. Once the factors are identified you can eliminate common factors present in both the numerator and the denominator. This process is similar to simplifying fractions where you divide both the numerator and" [YouTube Link](https://youtube.com/watch?v=mSf_NJ_0BBQ) 2023-11-02T20:15Z 1.7M followers, 155.1K engagements "13 - Adding Two Vectors Graphically in Physics (Vector Sum & Resultant Vectors) View more lessons like this at http://www.MathTutorDVD.com In this lesson we will learn how to add vectors graphically in order to find the sum of two vectors. This process is called finding the resultant vector. In this process the vectors are drawn head to tail and then the resultant vector is drawn from the tail of the first vector to the head of the second vector. We calculate the sum of vectors for many purposes. We might add two forces together or add two displacement vectors. We can even add angular" [YouTube Link](https://youtube.com/watch?v=m_pAsq4MIoA) 2018-10-09T14:49Z 1.7M followers, 158.7K engagements "How do Tides Work How does the Moon Cause the Tides Here we will discuss the cause of the ocean tides. A rising tide is when the water level rises and a falling tide is when the water level goes down. We call this the tide coming in and the tide going out. The tides on Earth are caused by the gravitational pull of the moon. On the side of earth facing the moon the ocean feels a stronger force of gravity than on the far side of the Earth. Since the gravitational force is an inverse square law the difference in gravitational pull is very different on opposite sides of the earth. This causes the" [YouTube Link](https://youtube.com/watch?v=pw6BWJgMT5w) 2023-01-11T13:45Z 1.7M followers, 101.6K engagements "What is Euler's Number 'e' & Why is it SO Important In this video discover the essence of Euler's number denoted as "e" a fundamental constant in mathematics. Euler's number is an irrational and transcendental constant that arises in various mathematical contexts including calculus analysis and probability theory. Originating from the study of compound interest "e" emerges as the base of the natural logarithm offering profound insights into exponential growth and decay phenomena. Through clear explanations and illustrative examples delve into the significance of Euler's number in calculus" [YouTube Link](https://youtube.com/watch?v=rbtFIlqIMiM) 2024-04-30T13:11Z 1.7M followers, 114.3K engagements "Learn Prime Numbers Factors & Composite Numbers Welcome to our YouTube channel dedicated to exploring the fascinating world of factors prime and composite numbers. Whether you're a student struggling with math homework a teacher looking for new teaching materials or simply a curious mind seeking to expand your knowledge this channel has something for you. In our videos we break down the concepts of factors prime and composite numbers into easy-to-understand explanations and examples. We cover everything from the basic definitions and properties to more advanced topics like finding prime" [YouTube Link](https://youtube.com/watch?v=roIBleUaO-U) 2023-04-29T20:12Z 1.7M followers, 25.1K engagements "Are Microwaves Dangerous & How do they Work Ever wondered why your microwave can heat up leftovers in seconds without flames or coils In this mind-bending video we uncover the science behind how a microwave oven works from the magnetron generating electromagnetic waves at [----] GHz to the waveguide directing them into the cooking chamber. Dive deeper into the molecular magic: learn how microwaves excite polar molecules like water in your food causing them to vibrate and generate frictional heat that cooks from the inside out. We'll cover even heating tips common myths (like exploding eggs) and" [YouTube Link](https://youtube.com/watch?v=yWrXFpAZ7dA) 2025-11-18T14:31Z 1.7M followers, 138K engagements "TI-89 Calculator - [--] - Overview Of The TI-89 Calculator Get more lessons like this at http://www.MathTutorDVD.com In this lesson you will get an overview of the TI-89 calculator features and functions. We will learn how to graph equations solve equations work with matrices vectors unit conversion and more. In calculus we will learn how to take integrals and derivatives limits and more. In statistics we will learn how to perform linear regression standard deviation variance scatter plots and more" [YouTube Link](https://youtube.com/watch?v=0ngQVN7mc_c) 2016-02-04T18:35Z 1.7M followers, 113.7K engagements "You've been LIED to about Imaginary Numbers In this episode we address the mysterious world of imaginary numbers and the common misconception that theyre useless. Many students are told that imaginary numbers (like [---] denoted by i) are abstract concepts with no real-world application. However in reality imaginary numbers are not only useful but crucial in various fields of science and engineering including electrical engineering quantum mechanics and signal processing. Well explore how imaginary numbers work where theyre used and why they should be taken seriously. By the end of this episode" [YouTube Link](https://youtube.com/watch?v=757QR-nha04) 2025-09-09T13:30Z 1.7M followers, 53.7K engagements "I Turned a Regular Egg into a Flexible Bouncy Ball In this video we perform an amazing science experiment by dissolving the eggshell of a regular egg using vinegar turning it into a bouncy ball egg Watch as the vinegar breaks down the calcium carbonate leaving behind the soft membrane that gives the egg its bouncy properties. But thats not all well also show you what happens when we shoot the transformed egg with a bow and arrow capturing the action in slow motion to see how the egg bounces and reacts. Dont miss out on this fun and educational experiment" [YouTube Link](https://youtube.com/watch?v=9TsXSV5BZ04) 2025-09-13T13:30Z 1.7M followers, [----] engagements "Definition & Meaning of Equations of Motion w/ Constant Acceleration in Physics- 1-2-12 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to write down the equations of motion with constant acceleration from physics and understand every term of the equations. We will discuss units terms and how to apply the equations of motion to practical problems in physics. We will also draw graphs of the position velocity and acceleration of an object undergoing constant acceleration to illustrate how the equations work to predict" [YouTube Link](https://youtube.com/watch?v=B6ykTgAWlSk) 2022-09-21T12:45Z 1.7M followers, 13.5K engagements "What EXACTLY is a Shooting Star Here we discussed shooting stars and meteors and how meteors heat up the atmosphere to create the streak of light that we call shooting stars. We also discussed where they come from the debris of long dormant comet tails" [YouTube Link](https://youtube.com/watch?v=F0E2UtmUNRE) 2026-01-29T14:50Z 1.7M followers, [----] engagements "Could we Really Deflect a Civilization-Ending Asteroid In this thought-provoking video we tackle a pressing question: how can humanity deflect a civilization-ending asteroid With the increasing awareness of the potential threats posed by near-Earth objects (NEOs) understanding deflection techniques and assessing their odds of success is more crucial than ever. Join us as we explore various strategies that scientists and engineers propose for asteroid deflection. Well discuss techniques such as the kinetic impactor method where a spacecraft is deliberately crashed into an asteroid to change" [YouTube Link](https://youtube.com/watch?v=FjBoT-C_xZE) 2025-03-11T13:30Z 1.7M followers, [----] engagements "Master Solving a Linear System of Equations by Elimination Solving systems of equations by elimination can be a challenging topic for many students. However with the right guidance and practice it can become a breeze. In this video we will provide a comprehensive guide on how to solve a system of equations using the elimination method. We will start by introducing the concept of a system of equations and explaining what it means to solve a system. Next we will dive into the elimination method and its steps including how to manipulate the equations to eliminate one variable. We will also cover" [YouTube Link](https://youtube.com/watch?v=GWHKd-9G8tI) 2023-05-03T13:48Z 1.7M followers, 11K engagements "Intro to Orbital Motion & Orbital Mechanics In this video we will discuss the fascinating physics behind gravitational force and orbital motion uncovering the secrets of how spacecraft stay in orbit around celestial bodies like planets and moons. Join us as we embark on a journey through the cosmos exploring the fundamental principles that govern the dynamics of objects in space. Through clear explanations and illustrative animations we demystify the concept of gravitational force discussing how it arises from the mass of celestial bodies and determines the trajectories of objects in their" [YouTube Link](https://youtube.com/watch?v=HE3a_bmEHyo) 2025-01-09T14:30Z 1.7M followers, 84K engagements "03 - Motion with Constant Acceleration Physics Problems Part [--] Get more lessons like this at http://www.MathTutorDVD.com Learn how to solve physics problems that involve motion with constant acceleration. First we learn how to draw a diagram that describes the problem. Next we identify the unknowns and find the correct equation of motion to apply to the problem. Finally we solve the problem step by step" [YouTube Link](https://youtube.com/watch?v=IUqc6uaES8o) 2018-11-13T16:53Z 1.7M followers, 82.3K engagements "This Element Does Not Stay Calm What happens when a simple metal meets one of the most familiar substances on Earth This experiment explores the surprising chemistry behind sodium and water a pairing that reveals how reactive elements behave and why some materials are never found alone in nature. At first glance sodium seems unremarkable but its interactions tell a much bigger story about energy stability and the rules that govern matter. This concept sits at the crossroads of chemistry and physics. It highlights how atoms seek balance how electrons drive reactions and how stored chemical" [YouTube Link](https://youtube.com/watch?v=If3Cydv6pVw) 2026-01-28T21:15Z 1.7M followers, [----] engagements "Motion in Physics: Constant Acceleration Motion problems with constant acceleration are a key topic in physics providing the foundation for understanding how objects move under uniform acceleration. This video offers a detailed and easy-to-follow explanation of how to solve these types of problems making it ideal for students and anyone interested in mastering the concepts of kinematics. The video starts by defining constant acceleration and explaining its significance in motion equations. You will learn about the key kinematic equations that describe the relationship between displacement" [YouTube Link](https://youtube.com/watch?v=N8vin7hUjeQ) 2024-09-17T13:11Z 1.7M followers, [----] engagements "Learn Calculus Limit Laws - The Key to Solving Problems Step-by-Step In this comprehensive guide we will cover everything you need to know about limit laws including how to apply them to solve complex calculus problems. We will start with the basics explaining what limit laws are and why they are so important in calculus. Then we will dive into the [--] most important limit laws that every calculus student should know providing examples and step-by-step explanations for each. But that's not all - we will also show you how to avoid common mistakes when applying limit laws and provide tips and" [YouTube Link](https://youtube.com/watch?v=NoJNYTr-Z3Q) 2023-03-31T12:45Z 1.7M followers, 26.2K engagements "How the Discovery of the Electron changed Physics Forever The discovery of the electron was a groundbreaking moment in science that reshaped our understanding of the atom and the nature of matter itself. In this video we explore the fascinating history and science behind this tiny particle from early atomic theories to J.J. Thomsons famous cathode ray experiment. Learn how the electron was first identified its role in modern physics and how this discovery led to advancements in chemistry electricity and quantum mechanics. Join us as we uncover the journey of one of the most important" [YouTube Link](https://youtube.com/watch?v=S91OGj9kZQY) 2025-07-01T13:30Z 1.7M followers, 18K engagements "23 - The Binomial Theorem & Binomial Expansion - Part [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what the binomial theorem is why it is important and how we can use the binomial theorem to expand binomials that are raised to any power (exponent). The binomial theorem is a formula that allows us to raise any binomial to any exponent (power) and calculate all terms of the binomial expansion. It works by calculating the results of pascal's triangle which are then used as the coefficient for the binomial expansion. The" [YouTube Link](https://youtube.com/watch?v=SwaVN0epc0w) 2020-10-06T12:45Z 1.7M followers, 759.6K engagements "How Viruses HIJACK Your Cells Viruses are natures tiniest troublemakersmicroscopic agents that blur the line between living and nonliving. Unlike bacteria or cells viruses cant survive or reproduce on their own. Instead theyre like biological pirates hijacking the machinery of living cells to replicate themselves. A virus is made up of genetic material (DNA or RNA) wrapped in a protein shell and sometimes an outer envelope. Once it finds a host it latches onto a cell injects its genetic material and takes over turning the cell into a factory that churns out more viruses. This process can" [YouTube Link](https://youtube.com/watch?v=Ug9-VCyN36c) 2025-01-31T21:15Z 1.7M followers, [----] engagements "12 - What are Vectors and Scalars View more at http://www.MathAndScience.com In this lesson you will about the difference between Vectors and Scalars and why these quantities are important in Physics Math and Engineering. A Scalar is a quantity that has only magnitude. Examples are pressure temperature and time. A vector is a quantity that has both magnitude and a direction. Examples include velocity force and magnetic field. We will use vector and scalar quantities extensively throughout this physics course and in engineering courses" [YouTube Link](https://youtube.com/watch?v=V_CJXlgar8Y) 2019-07-11T15:17Z 1.7M followers, 232.8K engagements "Why Stability Rules Chemistry Some elements seem perfectly content just the way they are. Noble gases sit quietly on the periodic table rarely reacting rarely changing and rarely drawing attention. Yet their calm behavior holds the key to understanding why almost every other element behaves the way it does. This topic explores the idea of stability in chemistry and why it matters so deeply. Atoms are not random in their actions. They follow patterns shaped by energy balance and structure. Noble gases represent a kind of ideal state one that other elements constantly move toward through" [YouTube Link](https://youtube.com/watch?v=V_wBD8RgM5I) 2026-01-30T21:15Z 1.7M followers, [----] engagements "Graph Points & XY Coordinates in the Cartesian Plane - 6-4-13 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will discuss the coordinate plane the xy axes and how to graph points in the plane using the x and y coordinates. An ordered pair of integers is always listed with the x-coordinate first followed by a comma followed by the y-coordinate. We construct the cartesian plane by arranging an x-axis and a y-axis at right angles to each other. Then we plot the point by using the intersection of the x and y-coordinates. Finally we label" [YouTube Link](https://youtube.com/watch?v=_521Kngg9ls) 2021-09-02T12:45Z 1.7M followers, 64.7K engagements "12 - What is Exponential Growth & Decay (Half Life & Doubling Time) - Part [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn about the exponential function and how exponential growth is mathematically calculated. In addition we will learn that exponential decay uses a very similar formula so that once you understand how exponential growth works you also understand how exponential decay works. For the exponential growth we will discuss the doubling time which is the amount of time it takes for the population to double." [YouTube Link](https://youtube.com/watch?v=aYLy4IVTTM4) 2020-08-18T12:45Z 1.7M followers, 41K engagements "Equations of Motion in Physics Made Easy - A Step-by-Step Explanation Welcome to our comprehensive guide on the equations of motion with constant acceleration In this captivating physics video we dive deep into the fundamental principles that govern the motion of objects under constant acceleration. Whether you're a student a science enthusiast or simply curious about the laws that shape our physical world this video is for you Join us as we break down the essential equations and concepts that make up this fascinating branch of classical mechanics. Starting with a clear and concise" [YouTube Link](https://youtube.com/watch?v=pUE2YZRV-Fg) 2023-06-13T13:37Z 1.7M followers, 15.7K engagements "Is Fire Really a Plasma Fire feels familiar. It warms us lights our way and has been part of human life for thousands of years. Yet when examined more closely it raises a deceptively simple question that challenges how we classify the states of matter. Is fire truly a plasma or is it something else entirely This idea sits at the boundary between everyday experience and advanced physics. Plasma is often described as an exotic state of matter found in stars lightning and distant cosmic environments. Fire by contrast seems ordinary and accessible. Exploring whether these two belong in the same" [YouTube Link](https://youtube.com/watch?v=sesJ9adhcY8) 2026-01-25T21:15Z 1.7M followers, [----] engagements "Calculating Angles in Geometry - 7-5-14 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will learn how to calculate angles in geometric figures. We will use the concepts of complimentary and supplementary angles in order to analyze a figure to determine the angles in the figure. We examine vertical angles parallel lines cut by a transversal and more" [YouTube Link](https://youtube.com/watch?v=ufUn_ns8bAA) 2022-04-21T12:45Z 1.7M followers, 176.3K engagements "09 - Unit Circle - Definition & Meaning - Sin(x) Cos(x) Tan(x) - Sine Cosine & Tangent More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will learn what a unit circle is and why it is crucial to master in trigonometry pre-calculus and calculus. The unit circle is a circle of radius [--] (a unit radius) that is superimposed on to an xy plane. The points on the circle itself represent the sine and cosine values of the angles around the unit circle. In this lesson we will spend our time finding the sine and cosine of the angles in quadrant" [YouTube Link](https://youtube.com/watch?v=wCOtV44IUw4) 2020-07-21T12:45Z 1.7M followers, 399.2K engagements "Atoms Dont Touch. EVER. Heres Why Here we discussed atoms and clouds and atoms never really touched because the electric forces are too great" [YouTube Link](https://youtube.com/watch?v=zjDOjzI6dKY) 2026-01-26T15:56Z 1.7M followers, 17.9K engagements "Unit Circle Trig Values of [--] Degrees The unit circle is a fundamental tool in trigonometry representing a circle with a radius of one unit centered at the origin of a Cartesian coordinate system. Trigonometric values such as sine cosine and tangent of angles in the unit circle can be directly determined from the coordinates of points where the terminal side of an angle intersects the unit circle. These values provide insight into the relationships between angles and side lengths in right triangles and are essential for solving trigonometric equations and modeling periodic phenomena in various" [YouTube Link](https://youtube.com/watch?v=-D-1eFdZ2h0) 2024-02-13T21:15Z 1.7M followers, [----] engagements "Do all Atoms Really Want to EXPLODE The strong force also known as the strong nuclear force is one of the four fundamental forces of nature and its the most powerful of them all. Without it the universe as we know it wouldnt exist. This incredible force binds protons and neutrons together in the nucleus of an atom overcoming the intense repulsive forces between positively charged protons. Think of it as the ultimate cosmic glue. While electromagnetism tries to push protons apart the strong force pulls themand neutronstogether with unmatched strength. It operates only over incredibly short" [YouTube Link](https://youtube.com/watch?v=-MjvvXORjgc) 2024-12-04T21:15Z 1.7M followers, [----] engagements "How does DNA Work DNA short for deoxyribonucleic acid is the ultimate instruction manual that makes you you. Its a microscopic double helix that holds the code for building and running every living organism on Earth. Packed into nearly every cell of your body DNA contains the instructions for everything from your eye color to how your cells repair themselves. Think of DNA as natures version of a software programonly way cooler. Its made up of four chemical letters (A T C and G) that pair up in specific ways to create unique sequences. These sequences form genes which act as recipes for" [YouTube Link](https://youtube.com/watch?v=-W1SgIYDj3o) 2025-01-21T21:15Z 1.7M followers, [----] engagements "Air Pressure can be Surprising This short video explores a surprising phenomenon that challenges our everyday intuition about air and motion. It centers on how air pressure behaves in unexpected ways revealing that air isnt just empty spaceits a dynamic invisible force that shapes how objects move and interact. When air flows between two objects something remarkable happens: instead of pushing them apart as one might expect the flow can actually draw them closer together. This simple yet fascinating concept is rooted in the physics of pressure and velocity showing how moving air changes the" [YouTube Link](https://youtube.com/watch?v=-arKC1AvkJk) 2025-10-22T20:15Z 1.7M followers, 14.2K engagements "Static & Kinetic Friction in Physics Explained Understanding static and kinetic friction forces is crucial for studying motion and mechanics in physics. This video provides a thorough explanation of these two types of friction their differences and how they influence the movement of objects. The video begins by defining static friction as the force that keeps an object at rest and prevents it from moving. You'll learn about the maximum static friction force which must be overcome for an object to start moving. The video explains the role of the coefficient of static friction and how it" [YouTube Link](https://youtube.com/watch?v=-gJKV6K2TC0) 2024-07-19T13:15Z 1.7M followers, [----] engagements "Why Nothing Beats the Speed of Light Light moves faster than anything else in the universe yet its speed uncovers profound mysteries about time space and the nature of reality. Einsteins theories transformed our understanding of motion and gravity revealing that light is not just illumination but a cornerstone of how the universe operates. The idea that nothing can exceed the speed of light defines the limits of what is possible and links everything from the rhythm of time to the pull of gravity. Studying this concept invites us to explore how energy matter and time are all connected in ways" [YouTube Link](https://youtube.com/watch?v=-iJ4ScBDxiw) 2025-11-02T21:15Z 1.7M followers, 11.7K engagements "Differential Equations & The Wronskian Test This tutorial focuses on solving Wronskian problems an essential concept in differential equations and linear algebra. Aimed at advanced mathematics students educators or anyone delving into the study of linear independence and solutions to differential equations this video demystifies the process of computing the Wronskian determinant and its applications in mathematical analysis. The Wronskian named after the Polish mathematician Jzef Hoene-Wroski is a determinant used to determine whether a set of solutions is linearly independent. This video" [YouTube Link](https://youtube.com/watch?v=-nl1q5SbenY) 2024-03-13T13:16Z 1.7M followers, [----] engagements "Could we Actually TERRAFORM Mars Is it actually possible to terraform Mars Today we talk about how cold it is on Mars and how we need to increase the temperature and increase the atmosphere pressure by releasing carbon dioxide to trap heat and how long this process could actually take" [YouTube Link](https://youtube.com/watch?v=-r0fwLVLur8) 2026-01-19T14:56Z 1.7M followers, 11.5K engagements "Linearly Independent Solutions and the Wronskian Test Linearly independent solutions are a fundamental concept in differential equations critical for understanding the behavior of solutions to linear differential systems. This video provides a detailed explanation of what it means for solutions to be linearly independent and how to use the Wronskian test to determine independence. The video starts by defining linearly independent and linearly dependent solutions highlighting their importance in solving differential equations. You will learn why it is essential to identify whether solutions" [YouTube Link](https://youtube.com/watch?v=004lnb65l4c) 2024-08-31T13:11Z 1.7M followers, [----] engagements "The actual charge and mass of an electron Welcome to the electrifying world of electrons those tiny particles that zoom around the nucleus of an atom like buzzing bees around a hive. These subatomic particles might be small but they're mighty playing a massive role in everything from the electricity that powers your devices to the very structure of the universe. Electrons are negatively charged which means they're like the cool rebels of the atomic world always trying to escape the pull of the positively charged nucleus. This charge is crucial because it's the basis for most of the magic in" [YouTube Link](https://youtube.com/watch?v=0Mw2jRBVNRQ) 2024-05-30T20:15Z 1.7M followers, [----] engagements "Molecular and Ionic Compounds Ever wondered why salt dissolves in water or why sugar tastes sweet It's all thanks to the magic of molecular and ionic compounds Let's dive into the world of chemistry to understand these fascinating substances. Molecular compounds are like tiny clusters of atoms bonded together forming molecules. Think of them as friends holding hands sharing electrons to stay connected. A great example is water (HO) where each molecule has two hydrogen atoms bonded to one oxygen atom. Molecular compounds often have low melting points and might be solids liquids or gases at" [YouTube Link](https://youtube.com/watch?v=0kXKq__pxwM) 2024-07-21T20:15Z 1.7M followers, [----] engagements "Learn Derivatives in Calculus Derivatives are fundamental in calculus representing the rate of change of a function at a specific point or the slope of its tangent line. Calculated using limits the derivative of a function f(x) at a given point x measures the instantaneous rate of change of f. Notationally expressed as f'(x) or dy/dx it signifies the slope of the tangent line. Derivatives are vital for understanding motion optimization and graph behavior. Key rules include the power rule product rule quotient rule and chain rule. They form the basis for calculus applications including" [YouTube Link](https://youtube.com/watch?v=1BLR3o-bTiY) 2024-01-03T21:15Z 1.7M followers, [----] engagements "Simplify Fractions using the Greatest Common Factor (GCF) In this video we will guide you through the process of simplifying fractions using the greatest common factor (GCF). If you've ever struggled with reducing fractions to their simplest form this tutorial is perfect for you. Simplifying fractions is an essential skill in mathematics and the GCF method provides a systematic approach to achieve this. By finding the greatest common factor between the numerator and denominator we can divide both parts by this factor to simplify the fraction. In this comprehensive tutorial we will explain" [YouTube Link](https://youtube.com/watch?v=1IR-CwT1e0g) 2023-05-15T12:45Z 1.7M followers, 19.9K engagements "Lesson [--] - Percents Part [--] (Word Problems) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com" [YouTube Link](https://youtube.com/watch?v=1Jm4pDNCH3w) 2016-08-19T00:59Z 1.7M followers, [---] engagements "Lesson [--] - Multiplying Matrices (Matrix Algebra Tutor) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com" [YouTube Link](https://youtube.com/watch?v=1bxMW3BZbW4) 2016-08-19T00:59Z 1.7M followers, [----] engagements "Step by Step Lesson about the Basics of Derivatives Understanding the basics of derivatives is of paramount importance because derivatives are a foundational concept in calculus and they provide a powerful tool for analyzing and modeling various real-world phenomena. Firstly derivatives enable us to grasp the instantaneous rate of change of a function at any point which is crucial in fields like physics engineering and economics. They allow us to determine how a quantity changes concerning another and help us make predictions and optimizations. For instance in physics derivatives are" [YouTube Link](https://youtube.com/watch?v=1it5Fzx0wUc) 2023-11-03T20:15Z 1.7M followers, [----] engagements "Finding Horizontal and Vertical Asymptotes of Rational Functions Horizontal and vertical asymptotes in rational functions are critical concepts in calculus and graphing. Vertical asymptotes occur where the denominator equals zero representing points where the function approaches infinity or negative infinity. Horizontal asymptotes on the other hand emerge as the function approaches a constant value for increasingly large or small input values. Analyzing rational functions for these asymptotes helps understand their behavior aiding in graphing and identifying key features. This knowledge is" [YouTube Link](https://youtube.com/watch?v=1sJ4OlJ32Lk) 2023-12-09T21:15Z 1.7M followers, 44.9K engagements "Fundamentals of Linear Functions - Slope and Y-Intercept In this lesson we'll take a closer look at the similarities and differences between various linear functions. Join us as we discuss key concepts such as slope y-intercept and graphing techniques. We'll explore different forms of linear functions including slope-intercept form point-slope form and standard form unraveling the distinct features of each. Through engaging visual representations and clear explanations we'll demonstrate how to identify and compare linear functions based on their equations and graphical representations. You'll" [YouTube Link](https://youtube.com/watch?v=1z2m3OmqVSo) 2023-05-11T13:35Z 1.7M followers, [----] engagements "Master Significant Figures & Digits in Calculations Imagine you're a secret agent in a high-tech world where every detail counts and accuracy is your best weapon. In the realm of math significant figures (or "sig figs" for short) are just like thatthey're all about precision in your numbers making sure you don't give away too much or too little information. So what exactly are significant figures They're the digits in a number that are crucial for representing its accuracy. They include all the non-zero numbers any zeros between them and any trailing zeros in a decimal number. For example in" [YouTube Link](https://youtube.com/watch?v=2RuJTylRny8) 2024-05-07T20:15Z 1.7M followers, [----] engagements "How Atoms Do Not Tear Themselves Apart Atoms appear calm and stable yet they contain intensely concentrated positive charges packed into an incredibly small space. By ordinary intuition this arrangement should burst apart but it does not. The reason lies in one of natures most powerful interactions a force that overcomes intense electrical repulsion and binds the nucleus together with remarkable strength. This idea invites viewers to explore how stability arises from a delicate balance between competing influences and why matter can exist in the form we experience every day. The strong" [YouTube Link](https://youtube.com/watch?v=3-97fg72g2U) 2025-12-16T21:15Z 1.7M followers, [----] engagements "01 - What is 3-Phase Power Three Phase Electricity Tutorial Get more lessons like this at http://www.MathTutorDVD.com Here we learn about the concept of 3-Phase Power in AC Circuit Analysis. We discuss the concept of separate phases in a three phase circuit and how the phases are arranged to make the circuit balanced. We discuss why 3-phase power is useful and how the transmission line connects the three phase source to the load in a practical circuit. We also use phasor diagrams to label each phase of the current and voltage" [YouTube Link](https://youtube.com/watch?v=310jd_DxH2s) 2018-04-12T13:28Z 1.7M followers, 1.6M engagements "Astronauts almost DIED on the MOON Here we talk about the Apollo program and how astronauts almost died on the moon due to various reasons such as depleting fuel impacting the surface or landing in the crater" [YouTube Link](https://youtube.com/watch?v=34FraihJ-90) 2025-10-23T14:03Z 1.7M followers, 11.9K engagements "Confidence Interval for Population Means in Statistics Get the full course at: http://www.MathTutorDVD.com In this lesson we'll discuss the concept of the confidence interval in statistics. We'll solve a few problems where we must calculate the confidence interval of a population mean when given information such as the sample size margin of error and the sample mean" [YouTube Link](https://youtube.com/watch?v=34xF8Xn89Bc) 2014-01-15T19:15Z 1.7M followers, 618.5K engagements "Mastering Significant Figures & Digits in Calculations Ever wondered why scientists and engineers are so picky about numbers Its all about significant figures or "sig figs" for short. Sig figs tell you how precise a number is which is super important in science and math. Think of them as the VIPs of numbers only the most important digits get counted So what counts as a significant figure Any non-zero digit zeros between non-zero digits and trailing zeros in a decimal number. For example in the number [------] all five digits are significant. But in [------] only the [--] and [--] count. Why care about" [YouTube Link](https://youtube.com/watch?v=3IM8Z1Nbqos) 2024-06-18T20:15Z 1.7M followers, [----] engagements "Integration by Substitution in Calculus Get the full course at: http://www.MathTutorDVD.com Learn the technique of integration known as integration by substitution to solve calculus problems" [YouTube Link](https://youtube.com/watch?v=3VGgBJpyKTM) 2012-11-26T20:52Z 1.7M followers, [----] engagements "Practice Multiplying Fractions This tutorial provides a comprehensive guide to multiplying fractions a fundamental skill in mathematics. Whether you're a student educator or simply refreshing your math knowledge understanding how to multiply fractions is essential. This video breaks down the process into easy-to-follow steps ensuring a clear understanding for viewers of all levels. The video begins by explaining the basics of fractions and the principles behind their multiplication. We demonstrate how to multiply fractions by multiplying the numerators together and then the denominators" [YouTube Link](https://youtube.com/watch?v=3nSZZp0dpBI) 2023-12-24T14:12Z 1.7M followers, [----] engagements "Finding Factors of Numbers - 5th Grade Math Get the full course at: http://www.MathTutorDVD.com In this lesson the student will learn how to write down the factors of a number. First we discuss what a factor is and why it is important. Then we work several examples of finding factors of numbers to give the student practice. Finding factors is important when working with fractions when we learn how to simplify fractions" [YouTube Link](https://youtube.com/watch?v=3q6oqbYF7iY) 2012-09-13T14:08Z 1.7M followers, 292.2K engagements "02 - Equations of Motion with Constant Acceleration (Velocity Position Acceleration) Get more lessons like this at http://www.MathTutorDVD.com In this lesson you will learn what every term in the equations of motion in physics represent and how to use the equations to solve problems. First we present the equations of motion. Next we show how the units of acceleration and velocity and position in every term of the equations contribute to the final answer. Finally we show how these one dimensional equations of motions can be used with vector analysis to describe motion in two dimensions and" [YouTube Link](https://youtube.com/watch?v=4SMkZ36KoTE) 2018-11-19T15:00Z 1.7M followers, 95.1K engagements "Adding Vectors by Components This tutorial provides a comprehensive guide on adding vectors by components an essential concept in physics and engineering that facilitates the understanding and calculation of vector quantities. Aimed at students educators or anyone with an interest in vector mathematics this video simplifies the process making it accessible and understandable for viewers of all levels. Vectors are quantities that have both magnitude and direction and adding them requires consideration of both these aspects. The video begins by introducing the fundamental principles of vectors" [YouTube Link](https://youtube.com/watch?v=4_mQLRYXavk) 2024-04-10T13:11Z 1.7M followers, [----] engagements "10 - The Remainder Theorem of Synthetic Division & Polynomial Long Division - Part [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will learn about remainders that are obtained during the process of synthetic division and polynomial long division. The remainder theorem says that the remainder obtained when dividing by the divisor is equal to the dividend polynomial divisor evaluated at the number in the divisor. We can then use the process of long division or synthetic division to calculate the value of the polynomial (dividend) at" [YouTube Link](https://youtube.com/watch?v=4zNl4GUHuno) 2019-09-26T15:24Z 1.7M followers, 36.8K engagements "Naming Ionic Compounds in Chemistry w/ Transition Metals Naming ionic compounds with transition metals can be challenging due to the variable oxidation states that these metals can exhibit. This video provides a clear and detailed explanation of how to correctly name ionic compounds that include transition metals ensuring you understand the rules and conventions involved. The video begins by discussing the general principles of naming ionic compounds including the identification of the cation (positive ion) and anion (negative ion). Youll learn how transition metals differ from other metals" [YouTube Link](https://youtube.com/watch?v=52ibcI0vUD0) 2024-08-30T13:11Z 1.7M followers, [----] engagements "05 - Using P-Values in Hypothesis Testing (Compare P Value to Level of Significance) View more lessons like this at http://www.MathTutorDVD.com In this lesson we continue our discussion of p values in statistical hypothesis testing. You will learn how to use the p-value to determine whether to reject the alternate hypothesis or fail to reject the alternate hypothesis. We learn how to calculate the p-value and compare it with the level of significance in the problem in order to determine if we are in the rejection region for the problem" [YouTube Link](https://youtube.com/watch?v=5FmxvmlOmfA) 2018-09-13T18:07Z 1.7M followers, 418.8K engagements "Lesson [--] - Standard Score Z-Score Explained (Statistics Tutor) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. You will learn about the standard z-score in statistics and how we use this very important concept to solve numerous problems" [YouTube Link](https://youtube.com/watch?v=5boLC40FpdQ) 2016-04-01T15:00Z 1.7M followers, 46.4K engagements "Mastering Zero and Negative Exponents in Algebra Zero and negative exponents are concepts in exponentiation. A zero exponent signifies that any non-zero base raised to it equals [--]. Negative exponents indicate reciprocals; for example x(-n) is equivalent to 1/(xn). Understanding zero exponents relates to the multiplicative identity while negative exponents demonstrate the connection between positive and negative powers. These principles are fundamental in simplifying expressions solving equations and grasping the relationships within exponential notation. Mastery of zero and negative exponents" [YouTube Link](https://youtube.com/watch?v=5cQFmxda3No) 2024-01-29T21:15Z 1.7M followers, [----] engagements "01 - Simplifying Algebraic Expressions that Involve Sums and Differences Part [--] Get more lessons like this at http://www.MathTutorDVD.com. In this lesson we will focus on simplifying algebraic expressions that involve addition and subtraction (sums and differences). We will review order of operations negative and positive terms and more as we solve problems step-by-step" [YouTube Link](https://youtube.com/watch?v=5h_DG_V_9Qo) 2018-11-15T14:29Z 1.5M followers, 148.4K engagements "Learn Ionic Compounds with Polyatomic Ions Ionic compounds with polyatomic ions are fascinating because they involve both simple ions and complex ions made up of multiple atoms. A polyatomic ion is a group of atoms bonded together that collectively carry a charge. Some common examples include sulfate (SO) nitrate (NO) and ammonium (NH). These ions work just like single-atom ions in forming ionic compounds but with an added layer of complexity due to their internal structure. When an ionic compound forms a positively charged ion (cation) pairs with a negatively charged ion (anion). In the case" [YouTube Link](https://youtube.com/watch?v=5kI1ERc3eYo) 2024-09-23T20:15Z 1.7M followers, [----] engagements "Using Zero and Negative Exponents in Algebra Zero and negative exponents are powerful concepts in algebra that simplify expressions and solve equations. A base raised to the power of zero equals one regardless of the base's value reflecting the idea that any number (except zero) raised to the power of zero is one. This principle helps in simplifying expressions involving exponents. Negative exponents on the other hand represent the reciprocal of the base raised to the positive opposite of the exponent. These concepts allow for the expression of very large or small numbers efficiently and play" [YouTube Link](https://youtube.com/watch?v=5klF0tBa2cQ) 2024-03-15T20:15Z 1.7M followers, [----] engagements "Learn Algebra: Square Binomials (FOIL) & Simplify Terms Discover the simple yet powerful technique of squaring binomials in this comprehensive video tutorial. Squaring binomials involves multiplying a binomial by itself a fundamental skill in algebra. By understanding the distributive property and applying it correctly you can efficiently square any binomial expression. In this video we'll walk through step-by-step examples to illustrate the process of squaring binomials. You'll learn how to expand the binomial expression using the FOIL method (First Outer Inner Last) or the distributive" [YouTube Link](https://youtube.com/watch?v=69XqYC2t7mg) 2024-05-02T13:11Z 1.7M followers, [----] engagements "14 - What is Euler's Number 'e' Ln(x) - Natural Log & ex Functions View more at www.MathAndScience.com. In this lesson you will learn what Euler's number is and why it is important in math. We will learn that Euler's number comes from the exponential growth of money when the compounding period is allowed to get very very small. Euler's number is then used to form the natural exponential function ex and its inverse the natural logarithm ln(x). The exponential function is special because it is the only function whose rate of change is equal to the value of the function itself and whose area" [YouTube Link](https://youtube.com/watch?v=6MQGrGvRDlE) 2020-03-24T12:45Z 1.7M followers, 258.4K engagements "Cotangent & Cosecant of [--] Degrees The unit circle is a magical tool in trigonometry that makes understanding angles and their relationships a breeze. Picture a circle with a radius of exactly one unit centered at the origin of a coordinate plane. This simple yet powerful concept is the foundation for understanding trigonometric functions. On the unit circle every angle corresponds to a point on the circle's circumference. The x-coordinate of this point represents the cosine of the angle while the y-coordinate represents the sine. This relationship simplifies calculations and helps visualize" [YouTube Link](https://youtube.com/watch?v=6UFHV3ujgVA) 2024-08-15T20:15Z 1.7M followers, [----] engagements "This Rational Expression Cannot be Simplified. Heres Why. Rational expressions are algebraic fractions where polynomials serve as the numerator and denominator. These expressions encompass a wide range of mathematical applications from solving equations to analyzing functions. To simplify or manipulate rational expressions factors common to both the numerator and denominator are canceled out. However caution is necessary to avoid undefined values when certain denominators equate to zero. Rational expressions find relevance in areas like calculus where they play a crucial role in limits and" [YouTube Link](https://youtube.com/watch?v=6bQTXKznsXQ) 2023-12-14T21:15Z 1.7M followers, [----] engagements "03 - Pythagorean Trig Identities Part [--] Get more lessons & courses at http://www.MathTutorDVD.com. Learn how to use the famous pythagorean trig identities to solve problems in trigonometry and precalculus" [YouTube Link](https://youtube.com/watch?v=6dLIQ-VRweU) 2017-09-04T14:29Z 1.7M followers, 136.6K engagements "Fast Method: Solve Systems of Equations by Graphing This tutorial offers a comprehensive guide on solving systems of equations by graphing a fundamental technique in algebra. Ideal for students educators or anyone looking to enhance their mathematical skills this video makes understanding and applying this method easy and approachable. The video begins by introducing the concept of a system of equations explaining how it consists of two or more equations with a common set of variables. We then delve into the method of graphing these equations on a coordinate plane to find their point or" [YouTube Link](https://youtube.com/watch?v=6ftZ7Y3GMYk) 2024-01-31T14:11Z 1.7M followers, [----] engagements "Learn how to Find the SIne: Trigonometric Functions of Acute Angles Trigonometry might sound like a dusty old math topic but it's actually all about discovering the hidden relationships within triangles especially those with angles less than [--] degrees which we call acute angles. Imagine you're an adventurer in the wild using just a map and a compass to find hidden treasures or navigate through unknown terrains. Trigonometry is your mathematical compass In the heart of trigonometry lie three main functions: sine (sin) cosine (cos) and tangent (tan). These aren't just random terms; they are" [YouTube Link](https://youtube.com/watch?v=6q_6ERhLciA) 2024-05-27T20:15Z 1.7M followers, [----] engagements "Why EXACTLY do Acids Eat Through Stuff Ever wondered why acids seem to "eat through" metal stone or even flesh In this video we dive into the fascinating chemistry behind acid corrosion Learn how acids work at a molecular level breaking down materials through reactions like proton donation and oxidation. We'll explore the role of pH the types of acids (strong vs. weak) and how they interact with different substances including metals and organic compounds. From the bubbling green acid dissolving a metal bar to the science of why it happens this video breaks it all down with clear explanations" [YouTube Link](https://youtube.com/watch?v=76QM5K5aN-s) 2025-11-25T06:00Z 1.7M followers, 10.3K engagements "Simplify Zero and Negative Exponents in these Few Steps Zero and negative exponents are crucial concepts in algebra. A zero exponent signifies any non-zero number raised to the power of zero resulting in the value of [--]. Understanding this property aids in simplifying expressions and solving equations. Negative exponents on the other hand indicate the reciprocal of the corresponding positive exponent. For instance x(-n) is equivalent to 1/xn. These rules facilitate handling expressions involving powers efficiently. Mastery of zero and negative exponents is foundational for more advanced" [YouTube Link](https://youtube.com/watch?v=7qe12JMt19M) 2024-01-25T21:15Z 1.7M followers, 20.8K engagements "The Strange Heat of Glowing Light A fluorescent bulb seems ordinary yet inside it exists one of the most fascinating states of matter: plasma. This video explores the surprising relationship between plasma and temperature challenging the common assumption that glowing light always means intense heat. Plasma is often associated with stars lightning and extreme environments but it can also exist in conditions that feel almost ordinary. That contrast raises an intriguing question. How can something glow so brilliantly without being dangerously hot The concept of temperature becomes far more" [YouTube Link](https://youtube.com/watch?v=7saP-ZM1le0) 2025-12-28T21:15Z 1.7M followers, [----] engagements "Understanding Ionic Compounds Imagine you have a magnet and a pile of iron filings. The filings stick to the magnet because of attraction. This is similar to how ionic compounds are formed in chemistry Ionic compounds are created when atoms transfer electrons between each other creating ions with opposite charges that attract like magnets. Think of sodium (Na) and chlorine (Cl). Sodium loses an electron to become positively charged (Na) while chlorine gains that electron to become negatively charged (Cl). These opposite charges pull the ions together forming sodium chloride (NaCl) which is" [YouTube Link](https://youtube.com/watch?v=81uZewNO7Mg) 2024-07-27T20:15Z 1.7M followers, [----] engagements "What Makes Magnets Attract Why do two opposite sides of a magnet pull toward each other with such certainty This short video explores one of the most quietly powerful phenomena in physics: magnetic attraction. At first glance magnets feel simple and familiar yet the force behind them reaches deep into the structure of matter itself. Opposite poles do not just attract by coincidence. Their interaction is governed by invisible fields atomic behavior and fundamental rules that shape how the physical world operates. Magnetism reveals how forces can act across empty space without direct contact" [YouTube Link](https://youtube.com/watch?v=836-WosLuoY) 2025-12-21T21:15Z 1.7M followers, [----] engagements "05 - Intro to Conic Sections (Circles Ellipses Parabolas & Hyperbolas) - Graphing & More. View more at http://www.MathAndScience.com In this lesson you will learn about Conic Sections which is a central topic in Algebra Geometry Trigonometry and Calculus. Conic sections refer to the shapes known as the circle the ellipse the parabola and the hyperbola. These shapes are very special and can all be obtained by slicing a cone in various ways. In this lesson you will learn how these shapes can come from cones and why they are important to telecommunications and orbital mechanics. These are just a" [YouTube Link](https://youtube.com/watch?v=85kgbvLmq88) 2019-11-21T15:42Z 1.7M followers, 36K engagements "Series & Parallel Circuits - How do They Work Differently In this informative YouTube video we dive into the fundamental concepts of series and parallel circuits providing clear explanations and practical demonstrations to help viewers understand the differences between these two circuit configurations. Through engaging visuals and insightful commentary we explore how series circuits are arranged in a sequential manner with components connected end-to-end while parallel circuits feature multiple branches where components are connected across common points. We'll showcase practical examples" [YouTube Link](https://youtube.com/watch?v=8FrdDrKIADw) 2025-02-01T14:30Z 1.7M followers, 108K engagements "Bananas are (slightly) Radioactive Bananas are very slightly radioactive - but don't worry. It isn't enough to be harmful More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath" [YouTube Link](https://youtube.com/watch?v=8M_q8MxJQTs) 2023-02-13T18:58Z 1.7M followers, [----] engagements "Finding Square Roots with Perfect Squares This tutorial offers an insightful guide on finding square roots specifically focusing on perfect squares. Ideal for students educators or anyone interested in enhancing their arithmetic and algebra skills this video simplifies the concept of square roots and makes the process of finding them easy to understand and apply. The video begins with a basic introduction to square roots explaining what they are and their significance in mathematics. We then delve into perfect squares which are numbers that are the square of an integer. The tutorial" [YouTube Link](https://youtube.com/watch?v=8SX3UcKDKHg) 2024-02-05T14:11Z 1.7M followers, [----] engagements "Learn how to Calculate Significant Figures & Digits Significant figures or significant digits are the unsung heroes of precision in science and math. They tell us not just about the value of a number but about the confidence we have in that value. Imagine measuring the length of a pencil with a ruler. You might say its [---] centimeters but is it exactly [---] Maybe its closer to [----] or [----]. The number of significant figures you report reflects how precise your measurement really is. In any measurement the significant figures include all the digits you know for sure plus one more that youre" [YouTube Link](https://youtube.com/watch?v=8Yi47cjumhA) 2024-09-14T20:15Z 1.7M followers, [----] engagements "1 - Intro To Matrix Math (Matrix Algebra Tutor) - Learn how to Calculate with Matrices This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson the student will learn what a matrix is in algebra and how to perform basic operations on matrices. We will learn how to do basic matrix math operations by solving example problems" [YouTube Link](https://youtube.com/watch?v=94mdM-OcjLg) 2016-02-03T21:15Z 1.7M followers, 480.1K engagements "Does Life Violate Entropy #science Here we discuss the question does life violate entropy and the second law of thermodynamics" [YouTube Link](https://youtube.com/watch?v=9QPdvKC5ofE) 2023-03-29T19:12Z 1.7M followers, 17K engagements "Naming Molecular Compounds Naming molecular compounds might sound tricky but it's like learning a secret code to understand the language of chemistry. Molecular compounds are made up of nonmetals and the way we name them helps us know exactly what elements are in them and how many. Heres the deal: each compound has two parts. The first part of the name tells you the first element and the second part tells you the second element with an -ide ending. For example in carbon dioxide (CO) carbon is the first element and dioxide tells you there are two oxygen atoms. To make things clearer we use" [YouTube Link](https://youtube.com/watch?v=9_dhFdEvbdI) 2024-06-15T20:15Z 1.7M followers, [----] engagements "Introduction to Diatomic Molecules Imagine superheroes always working in pairs teaming up to save the day. In the world of chemistry diatomic molecules are like these dynamic duostwo atoms bonding together to form a single powerful entity. A diatomic molecule consists of two atoms of the same or different elements chemically bonded together. The most common examples involve the same element known as homonuclear diatomic molecules. Think of the air you breathe: its full of oxygen which exists as O meaning two oxygen atoms joined together. Another familiar one is nitrogen (N) which makes up" [YouTube Link](https://youtube.com/watch?v=9hUusvCe7IQ) 2024-06-08T20:15Z 1.7M followers, [----] engagements "11 - Learn ArcSin ArcCos & ArcTan (Inverse Sin Cos & Tan) - Part [--] View more at www.MathAndScience.com. In this lesson you will learn how to use the arcsin arccos and arctan functions. These functions are also known as inverse sin inverse cos and inverse tan. The purpose of these inverse functions is to calculate the angle required to produce a given sin cos or tan. In other words these are the opposite functions to sin(x) cos(x) and tan(x). They are used in all branches of math science physics and engineering because we frequently need to calculate the angle required for a given system to" [YouTube Link](https://youtube.com/watch?v=9jnxmoxqu5E) 2020-09-22T12:45Z 1.7M followers, 91.2K engagements "Introduction to Molecules in Chemistry Molecules in chemistry are the smallest fundamental units of chemical compounds that can take part in a chemical reaction. They consist of two or more atoms bonded together through chemical bonds which can be covalent (sharing of electron pairs between atoms) or ionic (transfer of electrons from one atom to another). The structure composition and arrangement of atoms within a molecule determine its chemical properties and behavior in reactions. Molecules can vary greatly in complexity from simple diatomic molecules like oxygen (O2) to large biomolecules" [YouTube Link](https://youtube.com/watch?v=9v6lHWhewNc) 2024-03-11T20:15Z 1.7M followers, [----] engagements "Bernoulli Principle Ping Pong #science In this lesson I demonstrate how ping pong balls and an hair dryer can demonstrate the Bernoulli Principle. The high speed air around the ping pong ball creates a low pressure region. The high pressure region around this then forces the ball to stay in place. #science #physics More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath" [YouTube Link](https://youtube.com/watch?v=AIKVL065M9k) 2023-02-08T15:58Z 1.7M followers, 16K engagements "03 - Negative Exponents & Powers of Zero (Laws of Exponents) Part [--] View more at http://www.MathTutorDVD.com. In this lesson you will learn how to simplify expressions that involve negative exponents in algebra. First we will show what a negative exponent is and how it relates to an exponent of zero (power of zero). Negative exponents represent small numbers while positive exponents represent large numbers. We will simplify numerous expressions with zero and negative exponents in preparation for solving equations with a negative exponent" [YouTube Link](https://youtube.com/watch?v=AKjZx4Re9aU) 2019-03-26T14:14Z 1.7M followers, 334.5K engagements "How Transistors Make Sound Louder Sound begins as a faint electrical signal often too weak to be heard on its own. The ability to turn that tiny signal into something powerful enough to fill a room is one of the most important achievements in modern electronics. At the heart of this transformation is the transistor a deceptively small component that quietly shapes nearly every sound we hear through technology. A transistor does not create sound. Instead it controls energy. With precise timing and balance a small input signal governs a much larger flow of electrical power allowing delicate" [YouTube Link](https://youtube.com/watch?v=AQQAsE1fSqM) 2026-01-07T21:15Z 1.7M followers, 21.3K engagements "Learn to Convert Decimals to Fractions (Change a Decimal into a Fraction) - [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to convert a decimal to a fraction. The basic process is to understand what the place values mean in the decimal representation of a number. The tenths place and the hundredths place for example mean that those digits are written as fractions over ten and over one hundred respectively. If the decimal has a whole number part to it just reserve that at the end and write the final answer as a" [YouTube Link](https://youtube.com/watch?v=ASOYbIUPywc) 2021-04-06T12:45Z 1.7M followers, 195.2K engagements "What is a Radian Angle Convert Degrees to Radians & Radians to Degrees More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what radian angle measure is and how it compares to degree measure. Every circle has [---] degrees and every circle has [--] Pi radians. The reason is because if we consider a unit circle to have a radius of one then the circumference of a unit circle is [--] Pi distance units. We can then use the distance around the unit circle to be a new measure of angle where if we go all the way around the unit circle we" [YouTube Link](https://youtube.com/watch?v=Aqm8v0fJDzM) 2020-08-04T12:45Z 1.7M followers, 260.4K engagements "What EXACTLY is Fire Here we discuss what exactly is fire and the physics of combustion and flames. We talk about the idea that fire is really a chemical reaction which involves a fuel combining with an oxidizer and the electrons are rearranged into lower energy states releasing photons and heat" [YouTube Link](https://youtube.com/watch?v=Atm6bVYBMoQ) 2026-01-05T14:48Z 1.7M followers, 21.2K engagements "03 - Evaluating Limits by Factoring Part [--] Get more lessons & courses at http://www.MathTutorDVD.com Learn how to evaluate limits in calculus by factoring and canceling terms" [YouTube Link](https://youtube.com/watch?v=AvsaRJ3rufQ) 2017-09-18T14:29Z 1.7M followers, 33.1K engagements "01 - What Is an Integral in Calculus Learn Calculus Integration and how to Solve Integrals. This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson the student will learn what an integral is in calculus. First we discuss what an integral is then we discuss techniques to solve integrals" [YouTube Link](https://youtube.com/watch?v=BHRWArTFgTs) 2016-02-03T23:29Z 1.7M followers, 203.6K engagements "Is Everything We Know About Gravity Wrong Gravity is the invisible force that keeps our feet on the ground the planets in orbit and the universe in motion. Its one of the most fundamental forces of nature shaping everything from falling apples to massive galaxies. Sir Isaac Newton famously described gravity as the force that pulls objects toward each other. The bigger and heavier something is the stronger its gravitational pull. Thats why Earth holds us in place while the moon orbits around it and why the sun keeps all the planets moving in a cosmic dance. Albert Einstein later expanded our" [YouTube Link](https://youtube.com/watch?v=BhSPLx_sfiU) 2025-02-14T21:15Z 1.5M followers, [----] engagements "What is Friction in Physics & Why is it EVERYWHERE In this video we delve into the physics of static and kinetic friction exploring the fundamental principles that govern the interactions between surfaces. Join us as we unravel the differences between these two types of friction and their practical implications in everyday life and engineering. Discover the concept of static friction which prevents an object from moving when a force is applied but the object remains stationary. We explain the factors influencing static frictional force such as the nature of the surfaces in contact and the" [YouTube Link](https://youtube.com/watch?v=BrZTQeFqSHw) 2024-11-07T14:30Z 1.7M followers, 10.8K engagements "The Bernoulli Effect & Air Pressure Visualized In this video we dive into the fascinating world of the Bernoulli effect through a series of engaging demonstrations. Join us as we uncover the principles behind this phenomenon with hands-on experiments that illustrate its profound effects in fluid dynamics and aerodynamics. First witness the mesmerizing levitation of a ping pong ball in an air stream showcasing how differences in air pressure create lift according to Bernoulli's principle. Explore the science behind airflow dynamics and understand how varying velocities lead to changes in" [YouTube Link](https://youtube.com/watch?v=C-HWOM-UVUo) 2025-02-20T14:30Z 1.5M followers, 11.8K engagements "Electrons in Places Beyond Belief Electrons move in a world that defies the ordinary rules of motion. Instead of following clear paths they exist within regions of probability where location can only be predicted as a range of possibilities rather than a single point. This short video explores how probability shapes our understanding of the atom and why it is impossible to pinpoint an electron with complete certainty. Viewers are introduced to the idea that the atomic world operates on principles that seem unfamiliar and even mysterious compared to everyday life. Probability maps replace" [YouTube Link](https://youtube.com/watch?v=C-SO89JENiw) 2025-10-05T20:15Z 1.7M followers, [----] engagements "Does an Electron Really Actually Spin Dive into the quantum world as we unravel the mystery of electron spin and its crucial role in magnetism. In this video you'll learn about electron spina fundamental property that provides electrons with intrinsic angular momentum distinct from any classical notion of spinning objectsand discover how these tiny magnetic moments align to create the magnetic fields we encounter every day from the simple refrigerator magnet to the sophisticated hard drives that store your digital life. We also explore real-world applications of these quantum phenomena" [YouTube Link](https://youtube.com/watch?v=C1l_XSqwlXw) 2025-02-24T15:19Z 1.5M followers, [----] engagements "The Biology of Fear In moments of sudden danger the body transforms instantly preparing to face a threat or escape it. This powerful reaction known as the fight or flight response is one of the most primal survival mechanisms in all of biology. It links the mind and body in a rapid surge of coordination where emotion chemistry and instinct unite to protect life. The concept reveals how the nervous system detects risk how hormones ignite energy and how ancient patterns of response still guide modern behavior. Exploring the science behind fight or flight uncovers the deep connection between" [YouTube Link](https://youtube.com/watch?v=CMYmE8js9jY) 2025-10-31T20:15Z 1.7M followers, [----] engagements "12 - Analysis of Variance (ANOVA) Overview in Statistics - Learn ANOVA and How it Works. Get this full Course at http://www.MathTutorDVd.com. This lesson covers the technique known as analysis of variance (anova) in statistics. We will first begin by discussing what anova is and why it is a useful tool to use to solve problems. Specifically we will discuss the one way anova technique. We will discuss example problems the concept of the anova table and how it relates to the definition of anova. Next we will provide concrete examples to illustrate the technique behind analysis of variance. In" [YouTube Link](https://youtube.com/watch?v=CS_BKChyPuc) 2017-04-13T14:50Z 1.7M followers, 570.8K engagements "Tangent of [--] Degrees Imagine a unit circleit's like a perfect pizza with a radius of one. This circle lives on a coordinate plane and its center is at the origin (00). Now picture a point on this circle say at an angle from the positive x-axis. This point can be represented by the coordinates (cos() sin()). Heres where the fun begins. The tangent line If you draw a line from this point that just skims the circle without cutting through it thats your tangent line. The tangent of angle or tan() is a special buddy in trigonometry. Its the ratio of the y-coordinate (sin()) to the x-coordinate" [YouTube Link](https://youtube.com/watch?v=D04UJkG6blM) 2024-07-29T20:15Z 1.7M followers, [----] engagements "Why do Ionic Bonds Create Stability Ionic bonds are the hidden forces that help build the world around us shaping everything from the salt on your table to the structure of minerals deep within the Earth. At their core these bonds form when atoms trade electrons creating charged particles called ionsone positively charged the other negative. Their opposite charges attract locking them together in powerful chemical relationships that give rise to stable compounds. This video dives into the science behind this fascinating process exploring how and why atoms form ions and what makes ionic bonds" [YouTube Link](https://youtube.com/watch?v=DPajCeRb_oI) 2025-09-19T20:15Z 1.7M followers, [----] engagements "Lesson [--] - Acid base Reactions And Net Ionic Equations Part [--] This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com" [YouTube Link](https://youtube.com/watch?v=DQJX7GubPek) 2016-08-19T00:58Z 1.7M followers, [---] engagements "How we Could REALLY Colonize the Moon Here we discuss colonizing the moon and how it might be done. We talk about water ice on the moon in permanently shadowed craters and how we could use that water to build a moon base" [YouTube Link](https://youtube.com/watch?v=DWNfHIVzQDs) 2025-11-05T14:28Z 1.7M followers, 11.9K engagements "Master Molecules: Intro to Chemistry Imagine the tiniest building blocks that make up everything around youfrom the air you breathe to the food you eat and even your own body. These building blocks are called molecules and theyre the superheroes of the microscopic world. A molecule is a group of atoms bonded together and these bonds can create incredible things. Think of atoms as individual LEGO bricks. When you snap them together you get molecules which are like completed LEGO structures. Water for example is a molecule made up of two hydrogen atoms and one oxygen atom (H2O). Simple right" [YouTube Link](https://youtube.com/watch?v=DiLCN5mBVPc) 2024-07-13T20:15Z 1.7M followers, [----] engagements "Why Empty Atoms Are an Illusion Step into the mysterious world of quantum physics with this captivating video that explores the wave function of electronsa concept that challenges everything we think we know about matter and movement. This isnt your typical science lesson; its a mind-bending journey into the strange behavior of particles that act like both waves and solids at the same time. Youll discover how the wave function helps scientists predict where electrons might be even though they can never say for sure exactly where they are. Its a fascinating look at probability uncertainty and" [YouTube Link](https://youtube.com/watch?v=DyHfUe5UaLQ) 2025-05-23T20:15Z 1.7M followers, 13.4K engagements "04 - Motion with Constant Acceleration Physics Problems Part [--] Get more lessons like this at http://www.MathTutorDVD.com Learn how to solve physics problems that involve equations of motion with constant acceleration. This problem involves driving with a constant acceleration and avoiding an obstacle. We must first decide which equation of motion is useful to solve this problem then draw a diagram and solve the problems using algebra" [YouTube Link](https://youtube.com/watch?v=EHrGTHQ999c) 2018-12-05T14:29Z 1.7M followers, 63.3K engagements "Where do Atoms go when they Dissolve When sodium sulfate meets water something fascinating unfolds at the molecular level. What looks like a simple act of dissolving is actually a complex rearrangement of forces charges and interactions that reveal the hidden power of chemistry. This short video explores what it really means for a substance to dissolve how order gives way to motion and why waters unique structure makes it capable of breaking apart even the most stable compounds. Viewers will gain a deeper understanding of how invisible attractions guide the visible world from the way salts" [YouTube Link](https://youtube.com/watch?v=EIxITHTAsDQ) 2025-11-09T21:15Z 1.7M followers, [----] engagements "01 - Sampling Distributions - Learn Statistical Sampling (Statistics Course) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson the student will learn the fundamentals of sampling distributions in statistics. We will discuss the normal distribution skewed distributions uniform distributions and more" [YouTube Link](https://youtube.com/watch?v=EOlNb1XXC_M) 2016-02-04T04:45Z 1.7M followers, 420.2K engagements "Solving Elementary Differential Equations This tutorial is designed to guide viewers through the process of solving elementary differential equations an essential skill in mathematics and its applications. Differential equations play a crucial role in modeling a variety of real-world phenomena in science and engineering. The video begins by introducing the basic concepts and types of differential equations primarily focusing on first-order and second-order equations. We will explore several methods to solve these equations including separation of variables integrating factors and" [YouTube Link](https://youtube.com/watch?v=EW4xZiZt6Lo) 2023-12-04T14:11Z 1.7M followers, [----] engagements "Why a Day on Venus is BACKWARDS Literally Here we talk about the planet Venus and how it rotates opposite to all of the other planets in the solar system. We talk about what Venus is like including surface conditions and why it rotates backwards from everything else" [YouTube Link](https://youtube.com/watch?v=EiKXh47zG30) 2026-01-08T14:30Z 1.7M followers, 24.6K engagements "What are Molecules & How Do They Work Welcome to our video on "What is a molecule" In this video we'll be exploring the fundamental unit of matter that makes up everything around us. From the air we breathe to the water we drink molecules play a crucial role in our everyday lives. Our expert host will break down the concept of molecules in a way that is easy to understand for beginners while also providing more in-depth information for those with a background in chemistry. We'll cover topics such as chemical bonding molecular structures and the importance of molecules in chemical reactions" [YouTube Link](https://youtube.com/watch?v=EkQUBhqhWh4) 2023-03-30T12:45Z 1.7M followers, [----] engagements "A Spinning Coin Reveals the Physics of Matter & Inertia What can a simple spinning coin tell us about the fundamental laws of physics More than you might think In this video we explore how the motion of a spinning coin connects to key physics concepts like angular momentum energy conservation and rotational motion. But the insights dont stop therethese same principles apply to countless rotating objects in our daily lives. Ever wondered why a football spirals smoothly through the air Or why an ice skater speeds up when they pull their arms in How about why the Earth continues to spin on its" [YouTube Link](https://youtube.com/watch?v=F72jrTn9G1g) 2025-02-15T14:30Z 1.6M followers, [----] engagements "Ace Derivatives in Calculus Derivatives a fundamental concept in calculus represent the rate of change of a function at a given point or the slope of its tangent line. Calculated through limits the derivative measures how a function's output changes concerning its input. Denoted as f'(x) or dy/dx it provides insights into a function's behavior identifying critical points extrema and concavity. Applications extend across physics economics and engineering. Basic rules such as the power rule and chain rule streamline derivative calculations. Derivatives not only facilitate understanding" [YouTube Link](https://youtube.com/watch?v=F8otPqacZ7c) 2024-01-10T21:15Z 1.7M followers, [----] engagements "Stem and Leaf Plots in Statistics Get the full course at: http://www.MathTutorDVD.com In this lesson you'll learn what a stem-and-leaf plot is in statistics is and why it is important" [YouTube Link](https://youtube.com/watch?v=FCVYTImfw4g) 2013-02-01T14:58Z 1.7M followers, 152.6K engagements "Earths Defense Against Asteroid IMPACT This short video explores the bold idea behind planetary defense and the growing effort to protect Earth from wandering objects in space. It highlights the concept that asteroids are not fixed and that their paths can be influenced through careful planning precise calculation and a deep understanding of orbital motion. The focus centers on the revolutionary approach of altering an asteroids trajectory by making a small change that becomes significant over long distances and long periods of time. The video highlights why scientists study these strategies" [YouTube Link](https://youtube.com/watch?v=FZIHIUtvmnc) 2025-11-30T21:15Z 1.7M followers, [----] engagements "Is Plasma the Most Fundamental State Plasma is like the wild child of the matter family. Its not a solid liquid or gasits a whole other state bursting with energy and potential. Found in lightning bolts neon signs and the blazing surface of the sun plasma is what happens when gases get superheated or hit with a strong electrical charge causing their atoms to shed electrons and form an electrified soup. This charged-up state is both dazzling and powerful. Plasma glows brilliantly in neon lights and fuels the breathtaking colors of auroras dancing across the night sky. Beyond Earth its the" [YouTube Link](https://youtube.com/watch?v=FaYDCV2o2a8) 2025-01-14T21:15Z 1.7M followers, [----] engagements "The Oldest Energy in the Cosmos The universe carries a faint but extraordinary memory of its own beginning. Long after the Big Bang a subtle form of radiation still fills all of space offering one of the most powerful clues about how everything began. This video explores the idea that the sky itself is quietly glowing with microwaves that originated when the universe was young hot and dense. These ancient signals are not light from stars or galaxies but a relic of the moment when matter and energy first separated in a way that allowed radiation to travel freely. They form a cosmic background" [YouTube Link](https://youtube.com/watch?v=Fc1l5xfSeZA) 2026-01-16T21:15Z 1.7M followers, [----] engagements "Lesson [--] - Sum To Product Identities (Trig & PreCalculus) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com" [YouTube Link](https://youtube.com/watch?v=FinGHIjhQbk) 2016-08-19T00:59Z 1.6M followers, 12K engagements "Lesson [--] - What Is A Derivative (Calculus [--] Tutor) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson we discuss the concept of the derivative in calculus. First we will discuss what is a derivative in simple terms and work numerous derivative examples. Next we will explain how derivatives work in calculus including the rules of derivatives" [YouTube Link](https://youtube.com/watch?v=G03GZuPp3FQ) 2016-02-04T00:58Z 1.7M followers, 213.9K engagements "Learn Basic Electricity - What is Voltage This tutorial explores the fundamental concept of voltage an essential element in the field of electricity and electronics. Aimed at students educators or anyone curious about the principles of electrical engineering this video demystifies voltage making it accessible and understandable for viewers of all levels. Voltage often described as electric potential difference is the force that drives electric current through a conductor. It's analogous to the pressure that pushes water through a pipe serving as a critical component in the functioning of any" [YouTube Link](https://youtube.com/watch?v=G0LAU8damNg) 2024-04-13T13:11Z 1.7M followers, [----] engagements "TI-89 Calculator - [--] - Creating and Editing Matrices Get more lessons like this at http://www.MathTutorDVD.com In this lesson you will get an overview of the TI-89 calculator features and functions. We will learn how to graph equations solve equations work with matrices vectors unit conversion and more. In calculus we will learn how to take integrals and derivatives limits and more. In statistics we will learn how to perform linear regression standard deviation variance scatter plots and more. Here we learn how to create a matrix and edit or change the matrix elements" [YouTube Link](https://youtube.com/watch?v=G1iQNTPnEOY) 2018-03-27T03:37Z 1.7M followers, 42.6K engagements "Why Everything Falls at the SAME Rate in Gravity In this video we discuss gravity and how it causes objects to fall at the same rate even when it pulls on more massive objects with a higher gravitational force. The concept of newton's laws and inertia are used to illustrate the physical reason for this" [YouTube Link](https://youtube.com/watch?v=GPIuXY8fTk0) 2025-11-03T15:16Z 1.7M followers, 15.2K engagements "10 - Solve Differential Equations (ODEs) w/ Laplace Transforms Part [--] Get more lessons like this at http://www.MathTutorDVD.com In this lesson we use the properties of the Laplace transform to solve ordinary differential equations (odes) in engineering science and math" [YouTube Link](https://youtube.com/watch?v=Gbg27qdOyZA) 2018-05-14T14:29Z 1.7M followers, 92.7K engagements "23 - Variable Scope and Lifetime in Java Get more lessons like this at http://www.MathTutorDVD.com In this lesson we discuss the concept of variable scope and lifetime in Java. This has to do with how long the variable persists in memory and what parts of the program (code) can see and use the variable" [YouTube Link](https://youtube.com/watch?v=Gkrpm0s0vxs) 2018-03-16T18:10Z 1.7M followers, [----] engagements "The Secret of FROZEN Viruses Viruses may be microscopic but their resilience is one of the most fascinating aspects of biology. This video explores the concept of how certain viruses can endure freezing temperatures without losing their ability to function. It invites viewers to consider how something so small can remain stable in conditions that would damage or destroy many other forms of life. The idea centers on structure chemistry and the unique way viruses interact with their surroundings. By understanding what keeps them intact during freezing viewers gain insight into the remarkable" [YouTube Link](https://youtube.com/watch?v=Gl4qOHHhZqg) 2025-12-12T21:15Z 1.7M followers, [----] engagements "Learn to Simplify & Divide Rational Expressions Welcome to our comprehensive tutorial on simplifying expressions that involve division specifically focusing on rational expressions. In this video we break down the process step-by-step making complex math concepts easy to understand and apply. Do you find rational expressions confusing Are you struggling to simplify complicated algebraic expressions involving division Fear not Our expert math tutor is here to guide you through the process providing clear explanations and helpful examples along the way. We begin by reviewing the basic" [YouTube Link](https://youtube.com/watch?v=GqPADmqwNXQ) 2023-05-19T12:45Z 1.7M followers, [----] engagements "What is Fire Explained at [--] Age Levels. Here we talk about what fire is how it is created and how it works. Explained at [--] ages of [--] year old [--] year old and [--] year old" [YouTube Link](https://youtube.com/watch?v=H6-ge0KvNac) 2025-02-17T16:04Z 1.5M followers, [----] engagements "Introduction to Ionic Compounds Welcome to our informative YouTube video on ionic compounds In this comprehensive tutorial we delve into the fascinating world of chemical bonding and equip you with the knowledge and techniques to confidently comprehend the nature and properties of ionic compounds. Whether you're a student grappling with chemical bonding concepts or an enthusiast seeking a deeper understanding of chemical structures this video is your ultimate guide to unlocking the secrets of ionic compounds. Our expert instructor breaks down complex concepts into digestible explanations" [YouTube Link](https://youtube.com/watch?v=HEWrjWGaDcQ) 2023-08-06T13:11Z 1.7M followers, [----] engagements "01 - Source Transformations Part [--] (Engineering Circuits) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson the student will learn how to use source transformations to simplify a circuti" [YouTube Link](https://youtube.com/watch?v=HNPsjsLKQDk) 2016-02-04T22:58Z 1.7M followers, 146.2K engagements "Solving Equations with Factoring This educational video offers a comprehensive guide on solving equations through the method of factoring a vital algebraic skill beneficial for students educators or anyone with a keen interest in mathematics. Factoring is a powerful technique used to simplify solving quadratic equations and other polynomial equations by breaking them down into their component factors. This tutorial is designed to demystify the process making it accessible and manageable for viewers of all levels. The video starts with an introduction to the concept of factoring explaining its" [YouTube Link](https://youtube.com/watch?v=HSe_GP4fqZY) 2024-02-27T14:11Z 1.7M followers, [----] engagements "The REAL Reason the Sky Looks Blue The color of the sky is one of the most familiar sights in daily life yet the reason behind it is rooted in a fascinating interaction between sunlight and the atmosphere. This video explores the idea that natural light is not as simple as it appears and that the air around us plays a powerful role in shaping what we perceive. It invites viewers to think about how tiny particles influence the path of light and how certain wavelengths behave differently from others. The concept reveals a surprising connection between physics perception and the structure of our" [YouTube Link](https://youtube.com/watch?v=HZTGNh6pVXY) 2025-12-09T21:15Z 1.7M followers, [----] engagements "Why the Moon Never Turns Away For as long as humans have looked up at the night sky one quiet mystery has remained remarkably consistent. We always see the same face of the Moon. This is not a coincidence an illusion or a trick of perspective. It is the result of a precise and elegant interaction between motion gravity and time. This phenomenon reveals how celestial bodies influence one another through long-term gravitational relationships. It shows how rotation and orbit can become synchronized creating a stable pattern that lasts for billions of years. What appears simple from Earth is" [YouTube Link](https://youtube.com/watch?v=HlAqzNE5O3c) 2026-01-21T21:15Z 1.7M followers, [----] engagements "What is a Short Circuit What happens when electricity takes a dangerous shortcut This video unpacks the concept of a short circuitone of the most common yet misunderstood electrical issues. If youve ever heard a pop smelled something burning or seen a breaker trip youve likely witnessed the effects of one. But what actually causes it Why is it dangerous And how can something so quick create such big problems This video brings clarity to the chaos by exploring how electricity behaves when it strays from its intended path. Using vivid examples and easy-to-understand visuals it transforms a" [YouTube Link](https://youtube.com/watch?v=IJuD2MZ2ApM) 2025-05-13T20:15Z 1.7M followers, [----] engagements "03 - Op-Amp Terminal Voltages and Currents Get this full course at http://www.MathTutorDVD.com Learn about the voltage and current present at the terminals of the ideal Op-Amp (Operational Amplifier). We will discuss the virtual short that exists on the input terminals and the low input current due to the high input resistance" [YouTube Link](https://youtube.com/watch?v=IK5TTFrtnv0) 2017-11-15T15:29Z 1.7M followers, 26.8K engagements "07 - Equation of a Circle & Graphing Circles in Standard Form (Conic Sections) More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to write the equation of any circle located in the xy plane and with any radius. We will use the standard form of the equation of a circle to graph the circle in the xy plane. The center of the circle is read off of the equation by reading the shifted values of the x and y variables. The radius is read off of the right hand side of the equation. The circle is the most fundamental of the conic" [YouTube Link](https://youtube.com/watch?v=Ia04DUkYHyc) 2019-11-27T22:02Z 1.7M followers, 98.9K engagements "Learn Factors & Roots of Equations - The Factor Theorem The factor theorem is a powerful tool in algebra that helps determine the factors of a polynomial. This video offers a detailed explanation of the factor theorem making it easier to understand and apply in various mathematical contexts. The video begins by introducing the factor theorem explaining its fundamental concept: if a polynomial f(x) has a root at x = c then (x - c) is a factor of f(x). You'll see this principle in action through clear and simple examples demonstrating how to identify roots and factors of given polynomials." [YouTube Link](https://youtube.com/watch?v=Ift1jAEUy3s) 2024-05-31T13:11Z 1.7M followers, [----] engagements "02 - What is the Central Limit Theorem in Statistics - Part [--] Get more lessons from this course at http://www.MathTutorDVD.com. In this lesson the student will learn about the central limit theorem in statistics. First we will discuss what the central limit theorem is and why we use it in statistics. Next we will solve problems that involve the central limit theorem and get comfortable with the concepts by working examples" [YouTube Link](https://youtube.com/watch?v=IiV6blF1crE) 2018-02-21T16:59Z 1.7M followers, 297.3K engagements "Using the F-Distribution Tables in Statistics Get this full course at http://www.MathTutorDVD.com This lesson covers how to use the F-distribution tables in the back of your textbook to look up values to solve problems. First we will discuss how to select the correct table given the level of significance of the problem. Next you will learn how to use the degree of freedom of the numerator and denominator to select the correct F-value from the distribution in the table" [YouTube Link](https://youtube.com/watch?v=JBXkKOPZDsc) 2017-02-28T14:10Z 1.7M followers, 243.1K engagements "Lesson [--] - Ionic Compounds With Polyatomic Ions (Chemistry Tutor) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. You will learn about ionic compounds that contain polyatomic compounds in chemistry" [YouTube Link](https://youtube.com/watch?v=JH4PYhwv1Bk) 2016-04-05T15:32Z 1.7M followers, 10.3K engagements "Waves Across the Spectrum This short video explores the idea that the world is filled with far more than what human eyes can detect. It focuses on the electromagnetic spectrum as a broad range of energy that stretches from extremely long waves to extremely short ones each carrying information motion and influence across space. The concept highlights how every part of this spectrum follows the same fundamental principles yet interacts with matter in unique and surprising ways. The video invites viewers to think about energy as a continuous family of waves that shape communication exploration" [YouTube Link](https://youtube.com/watch?v=JHxzNa6Bugk) 2025-12-02T21:15Z 1.7M followers, [----] engagements "Why is the Human Eye so Amazing Here we learn why the human eye is the most amazing organ in the human body. The eye can see a single photon of light constantly bathes and cleans itself. The Eye can focus up close and far away. It can see in dim light or in vibrant colors. Here are a collection of [--] amazing facts about the human eye. More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath" [YouTube Link](https://youtube.com/watch?v=JJi43IGJMNc) 2023-01-14T13:45Z 1.7M followers, [----] engagements "The Most FAMOUS Equation of all Time Here we discuss Einsteins famous equation E=MC2 which is the most famous equation of all time. We talk about how it relates the concept of mass to the concept of energy and how mass and energy are actually two different manifestations of the same thing" [YouTube Link](https://youtube.com/watch?v=JL0qZ8vr3-c) 2025-11-23T14:25Z 1.7M followers, 29.2K engagements "Salt Dissolving in Water is Actually INCREDIBLE Here we learn about the chemistry and physics behind how salt or any other ionic compound actually dissolves in water. We discuss the concept of the water molecule being polar which means half of the molecule is positive and the other half is negative which allows us to pull apart the ionic substance and also dissolve non-ionic molecules" [YouTube Link](https://youtube.com/watch?v=JVJ8eKvOlbo) 2025-09-29T13:31Z 1.7M followers, 29.8K engagements "Understanding Trigonometric Functions of Any Angle Imagine you're directing a movie and you need to position your camera at just the right angle to capture an epic sunset or a star's dramatic entrance. That's where trigonometric functions come into play not just in math class but in real life These functionssine cosine and tangentare your secret tools for understanding and working with any angle no matter how strange or unusual it may seem. Traditionally trigonometric functions started off by dealing with right triangles and the relationships between the angles and sides of these triangles." [YouTube Link](https://youtube.com/watch?v=JnaiNQ_Ua-4) 2024-05-24T20:15Z 1.7M followers, [----] engagements "Combinations Vs. Permutations in Probability & Statistics - [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to calculate the combinations for a sequence of data and determine how the number of combinations differ from the permutations that we learned in a previous lesson. a combination is the number of ways objects can be ordered without regard to the order of selection of the objects. In other words a selection of all or part of a set of objects or numbers without regard to the order in which they are selected from" [YouTube Link](https://youtube.com/watch?v=K7AP23AyMCk) 2022-12-10T13:45Z 1.7M followers, 35.3K engagements "Master the Sine Function Imagine youre on a roller coaster climbing up and down hills in a smooth wavelike pattern. The math behind this thrilling ride is captured by a function called sine. Sine is all about the relationship between angles and the lengths of sides in right-angled triangles but its also the star player in describing waves and cycles. In trigonometry the sine of an angle is the ratio of the length of the side opposite the angle to the hypotenuse in a right-angled triangle. Picture a right triangle: if one angle is [--] degrees the sine of that angle is the length of the side" [YouTube Link](https://youtube.com/watch?v=KH8oEARptLk) 2024-06-14T20:15Z 1.7M followers, [----] engagements "What is Ohm's Law - Circuit Analysis Tutor Get the full course at: http://www.MathTutorDVD.com In this lesson you'll learn about Ohm's law and use it to solve a simple electric circuit" [YouTube Link](https://youtube.com/watch?v=KPtB3zNU6o4) 2012-11-02T15:59Z 1.7M followers, 12.2K engagements "What Moves Faster Light or Electricity Electricity moves fastso fast that when you flip a light switch the bulb seems to glow instantly. But how fast is it really The answer depends on what part of electricity were talking about. The movement of individual electrons in a wire called drift velocity is actually quite slow. Electrons bump into each other and take a long time to travel through a circuit. However the signal that pushes them forwardlike a chain reaction of dominosmoves at nearly the speed of light This is why electrical energy reaches your devices almost instantly even though the" [YouTube Link](https://youtube.com/watch?v=KQ8lMNQPJvI) 2025-02-23T21:15Z 1.5M followers, 11.5K engagements "Is Dark Matter the BIGGEST Mystery in Science What is dark matter and how do we know it exists if we can't see it In this video we explore the mysterious substance that makes up about 27% of the universe: dark matter. Well break down the observations and experiments that led scientists to theorize its existence from the rotation of galaxies to gravitational lensing and the cosmic microwave background. Join us as we dive into the science of dark matter and uncover the evidence that points to its presence in the universe even though it remains invisible to our eyes" [YouTube Link](https://youtube.com/watch?v=KurVp4-aSQ0) 2025-06-14T13:30Z 1.7M followers, 12.1K engagements "01 - Velocity And Acceleration In 1-D (Physics Tutor) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson the student will learn how to calculate velocity and acceleration in one dimension in physics. You will learn the difference between velocity and acceleration which is the foundation for many physics problems" [YouTube Link](https://youtube.com/watch?v=KxTsjmKJYsk) 2016-02-04T15:48Z 1.7M followers, 66.7K engagements "Did we FAKE the Moon Landings Today we discuss the moon landings and if we faked them. We discussed the physics of lunar gravity and the stars or lack thereof in the night sky on the moon along with the dust kicked up by the lunar Rovers" [YouTube Link](https://youtube.com/watch?v=L-zUMqO4ZhU) 2025-08-25T13:22Z 1.7M followers, 18K engagements "The Twist That Controls the Universe Angular momentum is one of natures quiet rules that keeps motion in balance. It explains why movement can continue without any push and why spinning objects behave in ways that seem almost magical. At its core this concept is about how rotation and balance are preserved even as other forces act on a system. When angular momentum is conserved something deeper is happening: energy and symmetry are working together to maintain order in motion. This principle shapes everything from the turning of planets to the movement of atoms revealing a hidden unity" [YouTube Link](https://youtube.com/watch?v=L7I5QlS3e9Q) 2025-11-04T21:15Z 1.7M followers, [----] engagements "Attraction at the Atomic Level What makes certain atoms cling together while others drift apart The answer lies in one of natures most fundamental forces the ionic bond. This invisible connection builds the structure of countless materials around us from the salt on a table to the minerals beneath our feet. At its heart an ionic bond is a story of attraction and exchange where oppositely charged particles find balance in their differences. It reveals how the tiniest interactions between atoms shape the stability strength and properties of matter itself. Understanding this bond opens a window" [YouTube Link](https://youtube.com/watch?v=L9zJ_-O5Mw0) 2025-10-28T20:15Z 1.7M followers, [----] engagements "08 - Learn to Solve Fractional Equations in Algebra Part [--] View more at http://www.MathTutorDVD.com. In this lesson you will learn how to solve fractional equations which means that the variable may be in the denominator of one or more fractions. This makes the equation much harder to solve because we must use the rules of fraction addition and fraction multiplication to isolate the variable. We will practice solving fractional equations by solving problems step-by-step" [YouTube Link](https://youtube.com/watch?v=LMS1NR4gZN8) 2019-04-25T14:14Z 1.7M followers, 397.4K engagements "A Sweet Disappearing Act Sugar may seem solid and unchanging yet it disappears so easily when it meets water. This simple moment hides a fascinating process driven by the attraction between molecules. The structure of sugar contains many sites that water molecules can interact with and these interactions gradually pull individual sugar molecules away from the crystal. The result is a smooth transition from solid to dissolved form that reflects the power of molecular forces working quietly at a small scale. This idea highlights how dissolution depends on polarity attraction and the natural" [YouTube Link](https://youtube.com/watch?v=LnX4iBmsAFI) 2025-12-19T21:15Z 1.7M followers, 10.6K engagements "What is a Function in Algebra Get the full course at: http://www.MathTutorDVD.com In this lesson you will learn what a function is in Algebra and why it is important. We will then use Algebra to evaluate a function at different input values and discuss the results" [YouTube Link](https://youtube.com/watch?v=LxUVItP5RO8) 2012-10-29T15:20Z 1.7M followers, 36.8K engagements "Addition and Subtraction of Expressions that Include Variables Adding and subtracting expressions in math with unknown variables is like combining groups of things or taking away groups of things. Let's say you have two expressions with unknown variables. An expression is like a little math sentence with numbers and letters. When you add or subtract these expressions you want to put similar terms together. The goal is to group similar terms together and perform the operations on the numbers in front of the variables while keeping the variables the same. More Lessons:" [YouTube Link](https://youtube.com/watch?v=M-XU0vQWzy4) 2023-07-19T20:15Z 1.7M followers, 43.6K engagements "The Orbits That Shape Space Understanding orbits means discovering that motion around a central object is not limited to a perfect circle. The paths that gravity can shape are far more varied and reveal a surprising amount about how the universe works. This concept invites you to explore why some paths bend gently while others stretch outward why some remain stable and repeating while others dive inward or escape entirely. Each shape holds clues about energy speed and the pull between two bodies and each one captures a different balance between motion and attraction. This short video" [YouTube Link](https://youtube.com/watch?v=MAdnRq5SB3U) 2025-12-14T21:15Z 1.7M followers, [----] engagements "Electrons Ions and Ionic Charge Imagine youre a superhero who can gain or lose energy to change your powers. In the world of atoms ions are like these superheroes Ions are atoms or molecules that have gained or lost electrons giving them a positive or negative charge. This charge makes ions super reactive and essential in many chemical processes. Lets break it down. Atoms are made up of protons neutrons and electrons. Protons have a positive charge electrons have a negative charge and neutrons are neutral. In a normal atom the number of protons equals the number of electrons so the atom is" [YouTube Link](https://youtube.com/watch?v=MOH4jXUmK9A) 2024-06-04T20:15Z 1.7M followers, [----] engagements "Learn Algebra: Descartes Rule of Signs & Solving Equations Unlock the complexities of polynomial equations with Descartes' Rule of Signs a fundamental tool in algebraic analysis. Ren Descartes devised this rule to provide a systematic approach for determining the possible number of positive and negative real roots of polynomial equations regardless of their degree. In this comprehensive video tutorial we delve deep into the intricacies of polynomial functions exploring how to apply this rule effectively to polynomial equations of varying complexities. Join us as we embark on a journey through" [YouTube Link](https://youtube.com/watch?v=MUDtbm2SdwE) 2024-05-01T13:11Z 1.7M followers, [----] engagements "Understand Frequency Tables Cumulative & Relative Frequency in Statistics - 7-7-3 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what a frequency table is and how to construct a frequency table from raw data. We build a frequency table by tabulating how many times a specific data point occurs in the data and recording that number (frequency) in the table. The cumulative frequency is the running total of the frequencies recorded. The relative frequency tells us how often a specific data point occurs in the data set as a" [YouTube Link](https://youtube.com/watch?v=Md2_E_hTvdQ) 2022-04-05T12:45Z 1.7M followers, 215.5K engagements "What Makes Oxygen SO Reactive This short video explores why oxygen a substance we rely on every moment is also one of the most reactive elements in nature. It focuses on the idea that oxygens behavior is shaped by the arrangement of its electrons and the strong drive it has to form stable bonds. The concept highlights how this single element can power life fuel combustion and participate in countless chemical transformations that shape the world. The video invites viewers to look at oxygen through the lens of atomic structure and energetic tendencies. It explains how oxygens position on the" [YouTube Link](https://youtube.com/watch?v=MfVvB6MIOag) 2025-12-05T21:15Z 1.7M followers, [----] engagements "Excel in Ionic Compounds with Polyatomic Ions Ionic compounds with polyatomic ions are like the chemistry worlds dynamic duoscombinations that bring together multiple atoms to form a single charged entity. These polyatomic ions clusters of atoms bonded tightly together carry a charge because the number of protons and electrons isnt balanced. When they combine with other ions they create ionic compounds with unique properties. Imagine a polyatomic ion like sulfate (SO) which consists of one sulfur atom bonded to four oxygen atoms and carries a 2- charge. When it pairs up with a positively" [YouTube Link](https://youtube.com/watch?v=MogtsJC6Sxc) 2024-08-24T20:15Z 1.7M followers, [---] engagements "Cosine and the Unit Circle Imagine youre riding a Ferris wheel. The way your height changes as you go around can be described using a mathematical function called the cosine. Cosine is all about the relationship between angles and sides in right triangles but it pops up in so many cool places like waves and circles In trigonometry the cosine of an angle is the ratio of the length of the adjacent side to the hypotenuse in a right-angled triangle. Picture a triangle where one angle is [--] degrees. If another angle is [--] degrees the cosine of that angle is the length of the side next to it" [YouTube Link](https://youtube.com/watch?v=MzEf27psu7Q) 2024-06-10T20:15Z 1.7M followers, [----] engagements "Inside the DNA Blueprint DNA is built from a surprisingly simple set of ingredients yet those ingredients form one of the most elegant structures in science. This video focuses on the idea that DNA is a molecular chain made from repeating units that fit together with remarkable consistency. Each unit contains components that link pair and stack in a way that creates a stable framework. These basic parts form patterns that extend into long strands and the strands organize themselves with a logic that supports their strength and resilience. The concept of DNA becomes more intriguing when you" [YouTube Link](https://youtube.com/watch?v=N8bUzkkGQmY) 2025-11-25T21:15Z 1.7M followers, [----] engagements "Does Gasoline Hold More Energy Than Exhaust Energy is often talked about as if it disappears once it is used but physics tells a far more interesting story. This video explores a deceptively simple question that opens the door to some of the most important ideas in energy science: which holds more potential energy gasoline or the exhaust that leaves a cars tailpipe At first glance the answer may feel obvious. Gasoline powers motion while exhaust seems like wasted leftovers. But the concept of potential energy invites deeper thinking about chemical bonds energy storage and how energy changes" [YouTube Link](https://youtube.com/watch?v=NGeRAZuWURo) 2026-01-11T21:15Z 1.7M followers, [----] engagements "Energy Defined by Motion Kinetic energy is one of the most fundamental ideas in science yet it quietly shapes nearly everything that moves in the universe. From the smallest particles to the largest objects in motion this form of energy explains how movement stores power transfers force and creates change. Understanding kinetic energy helps reveal why speed matters how mass influences impact and why motion itself can be measured predicted and compared. This concept sits at the heart of physics engineering sports transportation and everyday life. It connects abstract formulas to real" [YouTube Link](https://youtube.com/watch?v=NTBrPlLBCdk) 2026-01-18T21:15Z 1.7M followers, 10K engagements "Unlock Your Inner Calculator Adding in your head is one of the most empowering skills in everyday life. This short video explores how numbers can move shift and combine in ways that make mental math feel natural and intuitive. It reveals the patterns that exist beneath the surface of addition showing that numbers are not rigid figures but flexible tools that can be rearranged to make sense faster. By focusing on how our minds naturally group and simplify this concept turns what once seemed slow into something almost instant. It is not about memorizing tricks or shortcuts but about seeing the" [YouTube Link](https://youtube.com/watch?v=NV8pjvBGEIM) 2025-11-11T21:15Z 1.7M followers, [----] engagements "How to Graph Ordinary Differential Equations This tutorial offers an in-depth look at graphing ordinary differential equations (ODEs) a crucial skill for students and professionals in mathematics engineering and the sciences. Understanding how to graph ODEs is essential for visualizing solutions and analyzing the behavior of dynamic systems. This video is designed to make the concepts of differential equations more accessible by demonstrating how to represent their solutions graphically. The video begins with a brief overview of what ordinary differential equations are and their significance" [YouTube Link](https://youtube.com/watch?v=NYSoKg_SOMs) 2024-02-15T14:11Z 1.7M followers, [----] engagements "07 - Trig Functions of Acute Angles - (Sin Cos Tan Cot Sec & Csc Theta) - Part [--] - Trig Ratios View more at http://www.MathAndScience.com. In this lesson you will learn the six trigonometric functions and how to apply them to acute angles. The six trig ratios are sin (sine) cos (cosine) tan (tangent) cot (cotangent) sec (secant) csc (cosecant). These six trig functions are used in all branches of math science and engineering. The sine and cosine ratios are used to compare the horizontal and vertical sides of a right triangle to its hypotenuse. The tangent function is used to directly compare" [YouTube Link](https://youtube.com/watch?v=Ni3PQ6S1veE) 2020-07-07T12:45Z 1.7M followers, 132.1K engagements "Multiplying Variables with Exponents: a Step-by-Step Tutorial Multiplying variables with exponents is a fundamental operation in algebra that allows us to combine like terms and simplify expressions. When two or more variables with exponents are multiplied together you can apply the rule of exponents that states "When you multiply like bases with exponents you add the exponents." This rule holds true for variables with exponents and numerical coefficients making it a powerful tool for simplifying algebraic expressions. It's especially useful in polynomial multiplication and division where you" [YouTube Link](https://youtube.com/watch?v=O9dY2fbQwqY) 2023-11-01T20:15Z 1.7M followers, 10.4K engagements "Understanding the Derivative of a Line in Calculus The derivative of a line in calculus represents the rate of change of a function at any given point capturing the slope of the tangent line at that specific location. It signifies how the function output varies concerning the input offering insights into instantaneous rates of change. Calculated through limits the derivative provides a powerful tool for analyzing and predicting the behavior of mathematical functions. For a linear function the derivative is a constant representing the slope of the line. Understanding derivatives is crucial in" [YouTube Link](https://youtube.com/watch?v=OJGgyelxBQk) 2023-12-13T21:15Z 1.7M followers, [----] engagements "08 - Calculate Sin Cos & Tan w/ Unit Circle in Radians - Part [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will learn how to use the unit circle to calculate the sin cos or tangent of an angle in radians. The first step is to draw the angle and determine which quadrant the angle lies. Next we find the reference angle which is the angle from the terminal ray of our angle to the nearest x-axis. Finally we use the reference angle to find the sine and cosine values in quadrant [--] and insert a negative or positive sign on the front of" [YouTube Link](https://youtube.com/watch?v=OMqOTVxn3Po) 2020-09-15T12:45Z 1.7M followers, 76.3K engagements "06 - Review of Essential Trigonometry (Sin Cos Tangent - Trig Identities & Functions) More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will review core concepts in trigonometry. We will first discuss the right triangle and the sin cos and tangent ratios. Next we will discuss how these trig identities can be used to solve problems in math physics and engineering. Finally we will learn how to use the trig ratios to decompose a vector into x and y components in order to solve problems. Trigonometry is a core skill for all students in math" [YouTube Link](https://youtube.com/watch?v=OVVh6enaQcs) 2019-08-13T15:31Z 1.7M followers, 186.8K engagements "Intro to Standard Z-Score & Normal Distribution in Statistics Welcome to "Master the Standard Z-Score: A Comprehensive Tutorial" where we make complex statistical concepts accessible to everyone. This video aims to break down the concept of the Standard Z-Score a fundamental tool in statistics into simple understandable parts. Have you ever wondered how to compare data points from different datasets Or how to understand if a score is outstanding or just average The Z-Score is the answer By standardizing scores in a distribution the Z-Score allows for comparisons across different scales" [YouTube Link](https://youtube.com/watch?v=OavI_GiQUtI) 2023-07-02T13:11Z 1.7M followers, 118.6K engagements "How Skaters Spin FASTER with Science Have you ever watched a figure skater start a slow spin and then suddenly whirl like a tornado Thats not magicits physics The secret lies in a concept called conservation of angular momentum which basically means that when a skater pulls their arms and legs in they spin faster. Heres how it works: When a skater starts a spin with their arms outstretched their body mass is spread out and they rotate at a moderate speed. But the moment they tuck in their arms and legs they shrink their shape reducing resistance and forcing their body to spin quicker. Its the" [YouTube Link](https://youtube.com/watch?v=OdHNKITlW_A) 2025-02-16T22:15Z 1.5M followers, [----] engagements "Lesson [--] - What is Descriptive Statistics vs Inferential Statistics This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson we will cover the difference between descriptive and inferential statistics" [YouTube Link](https://youtube.com/watch?v=OqoWtOvD8w0) 2016-03-09T19:41Z 1.7M followers, 283.3K engagements "Master Equations with Square Roots Square roots are one of those fun concepts in algebra that open the door to understanding how numbers relate to each other in a whole new way. Imagine you have a number and you're trying to find what other number when multiplied by itself gives you the first one. Thats the magic of square roots They help simplify numbers that seem complex at first glance. In algebra square roots come up when we need to reverse the process of squaring a numberkind of like solving a puzzle in reverse. Theyre especially handy when solving equations where something has been" [YouTube Link](https://youtube.com/watch?v=P1CT-EdmZqk) 2024-10-13T20:15Z 1.7M followers, [----] engagements "The COOLEST Fact I know about Atoms & Electrons I discuss electron wave functions in quantum mechanics" [YouTube Link](https://youtube.com/watch?v=P2NO2kCdFuE) 2025-08-18T14:04Z 1.7M followers, 30.1K engagements Limited data mode. Full metrics available with subscription: lunarcrush.com/pricing
@mathandscience Math and Science
Math and Science posts on YouTube about math, science, how to, what is the most. They currently have [---------] followers and [----] posts still getting attention that total [------] engagements in the last [--] hours.
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Social Influence
Social category influence technology brands social networks finance celebrities musicians countries stocks cryptocurrencies
Social topic influence math #283, science #1080, how to, what is #2572, twitter, just a #2245, solve #935, atomic #138, elements #325, theory #766
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Top Social Posts
Top posts by engagements in the last [--] hours
"How are VOLTAGE & CURRENT Different Here we discuss voltage and current and discuss the differences between them along with resistance and ohms Law and how everything is related. We use this to solve circuits"
YouTube Link 2025-05-07T19:41Z 1.7M followers, 28.7K engagements
"What is an Integral Calculus Fundamentals An integral is a fundamental concept in calculus essential for understanding areas volumes and the accumulation of quantities. This video provides a clear and comprehensive explanation of what an integral is making the topic accessible and easy to understand. The video begins by defining integrals and explaining their significance in mathematics. You'll learn about the two main types of integrals: definite and indefinite. Definite integrals calculate the area under a curve between two points while indefinite integrals represent the antiderivative of a"
YouTube Link 2024-07-25T13:11Z 1.7M followers, 26.3K engagements
"Multiply & Divide Rational Expressions Multiplying and dividing rational expressions involve algebraic manipulations of fractions that consist of polynomials in the numerator and denominator. The goal is to simplify the rational expressions and make them more manageable for analysis or further algebraic operations. Be cautious of any domain restrictions or values of the variable that could result in undefined expressions particularly in denominators. More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath Rational expressions Multiplication Numerator"
YouTube Link 2023-10-30T20:15Z 1.7M followers, 44.3K engagements
"Limits in Calculus: Definition & Meaning. What is a Limit In this video we unravel the concept of limits providing you with a comprehensive understanding of this fundamental idea in calculus. A limit is a powerful tool that enables us to analyze the behavior of functions as they approach specific values or infinity. But what exactly is a limit How does it relate to the intuitive notion of approaching a value We'll answer these questions and more Join us as we break down the definition of a limit step by step ensuring a clear understanding for both beginners and those seeking a review. We'll"
YouTube Link 2023-05-16T12:45Z 1.7M followers, 102.9K engagements
"Adding and Subtracting Polynomials and Combining Like Terms Welcome to our informative YouTube video on adding and subtracting polynomials In this comprehensive tutorial we dive into the world of polynomial operations and equip you with the skills to confidently add and subtract polynomials of any degree. Whether you're a student struggling with polynomial operations or an enthusiast seeking a deeper understanding of algebraic expressions this video is your key to unlocking the power of adding and subtracting polynomials. Our expert instructor breaks down complex concepts into manageable"
YouTube Link 2023-07-19T13:11Z 1.7M followers, 10.4K engagements
"02 - Deriving the Essential Laplace Transforms Part [--] Get this full course at http://www.mathtutordvd.com In this video I provide and explain step by step instructions on how to derive the essential Laplace Transforms. Laplace transform deriving essential transforms transforms derivation derive laplace transform laplace transform derivation engineering math engineering math differential equation calculus function mathematics (field of study) mathematics maths engineering mathematics laplace fourier transform fourier series laplace equation laplace transform examples Laplace transform deriving"
YouTube Link 2017-08-11T14:29Z 1.7M followers, 287.7K engagements
"The Great Silence: WHY Havent Aliens Contacted Us The Fermi Paradox is a fundamental question in the search for extraterrestrial life: if the universe is vast and ancient and if life is likely to arise on many planets then why haven't we detected any signs of intelligent alien civilizations Named after physicist Enrico Fermi this paradox highlights the apparent contradiction between the high probability of extraterrestrial life and the lack of evidence for it. Despite numerous efforts such as the Search for Extracellular Intelligence (SETI) we have yet to find definitive proof of other"
YouTube Link 2026-02-03T14:30Z 1.7M followers, 22.7K engagements
"26 - Compound Interest Formula & Exponential Growth of Money - Part [--] - Calculate Compound Interest More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what compound interest is and how to calculate compound interest. We will first discuss how interest works and how money earned and compounded can lead to an exponential growth of money. We then derive the compound interest formula using a practical example of annual compounding. Next we will extend the formula to handle cases when the compounding is done quarterly. Finally we"
YouTube Link 2020-03-11T12:44Z 1.7M followers, 418.7K engagements
"Mesh Current Problems in Circuit Analysis - Electrical Circuits Crash Course - Beginners Electronics Get the full course at: http://www.MathTutorDVD.com Learn how to solve mesh current circuit problems. In this electronic circuits course you will learn how to write down the mesh current equations and solve for the currents in each branch of the circuit. This electronics lesson shows how to walk around each mesh loop of the circuit and add up the voltage drops around the path. This is the central point of mesh analysis and is very easy to do once you learn and practice the technique. circuit"
YouTube Link 2012-11-29T11:11Z 1.7M followers, 604.8K engagements
"Where do Atoms Come From & Do Atoms Last Forever Have you ever pondered the timeless nature of the tiniest building blocks of reality In this captivating video we explore the age of atoms tracing their origins back to the Big Bang [----] billion years ago where hydrogen and helium first formed in the universe's fiery infancy. Discover how heavier atoms like carbon and oxygen were forged in ancient stars billions of years later and learn if atoms truly last forever or if they eventually decay (spoiler: stable ones persist for eons beyond the universe's lifespan while radioactive isotopes break"
YouTube Link 2025-12-09T14:30Z 1.7M followers, 175.6K engagements
"07 - Evaluating Functions in Algebra Part [--] (Function Notation f(x) Examples & Definition) Get more lessons like this at http://www.MathTutorDVD.com. In this lesson the student will get practice with evaluating a function in algebra. First we discuss function notation which is how to write the function down and indicate the name of the function and the independent variable that is used as the input to the function. Next we work several examples of functions and calculate the output values. Finally the definition of a function is discussed so the student will learn how to work with a function"
YouTube Link 2019-01-14T14:29Z 1.7M followers, 126.8K engagements
"02 - Overview of Circuit Components - Resistor Capacitor Inductor Transistor Diode Transformer Get more lessons like this at http://www.MathTutorDVD.com Here we learn about the most common components in electric circuits. We discuss the resistor the capacitor the inductor the transformer transistor diode and more. circuit electric circuit circuit components resistor capacitor inductor transistor diode transformer led electrical engineering circuit analysis resistors in series resistors in parallel capacitors explained resistors and capacitors inductors in circuits inductors and capacitors"
YouTube Link 2018-04-30T13:13Z 1.7M followers, 1.9M engagements
"Lesson [--] - Real Numbers And Their Graphs (Algebra [--] Tutor) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson the student will learn about real numbers such integers rational numbers and irrational numbers. real numbers rational number irrational numbers algebra [--] math mathematics algebra learn algebra number line integers rational numbers natural numbers whole numbers real numbers and their properties real numbers and the number line graph rational numbers on a number line rational numbers examples rational"
YouTube Link 2016-02-03T20:00Z 1.7M followers, 630.7K engagements
"Physics Gets Seriously Weird Near Absolute Zero What happens to matter as it approaches the coldest possible temperature in the universeabsolute zero At this extreme limit where motion nearly comes to a standstill the rules of physics transform in bizarre and unexpected ways. Absolute zero is the theoretical point [--] Kelvin at which all thermal energy is removed and atoms no longer jiggle with heat. But instead of simply freezing solid strange things happen: particles lose their individuality and collapse into a single quantum state matter can become a superfluid that flows without resistance"
YouTube Link 2025-12-02T14:30Z 1.7M followers, 173.3K engagements
"What is a Ratio in Math Understand Ratio & Proportion - 6-3-1 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what a ratio is and why we use ratios in math. You will also learn how to represent a ratio as a fraction and also how to write a ratio in colon notation. A ratio is a comparison between two numbers. A proportion is when two ratios are equal to one another. For example if we have a room with [--] boys and [--] girls we might write the ratio of boys to girls as 10:5 or as a fraction 10/5. We can then simplify this ratio"
YouTube Link 2021-07-13T12:45Z 1.7M followers, 455.8K engagements
"How to Simplify Rational Expressions in Algebra Simplifying rational expressions is a crucial skill in algebra that involves reducing complex fractions to their simplest form by canceling common factors. To achieve this you first factor the numerator and denominator of the rational expression. Factoring helps break down the components into their prime factors or simpler polynomial forms. Once the factors are identified you can eliminate common factors present in both the numerator and the denominator. This process is similar to simplifying fractions where you divide both the numerator and"
YouTube Link 2023-11-02T20:15Z 1.7M followers, 155.1K engagements
"13 - Adding Two Vectors Graphically in Physics (Vector Sum & Resultant Vectors) View more lessons like this at http://www.MathTutorDVD.com In this lesson we will learn how to add vectors graphically in order to find the sum of two vectors. This process is called finding the resultant vector. In this process the vectors are drawn head to tail and then the resultant vector is drawn from the tail of the first vector to the head of the second vector. We calculate the sum of vectors for many purposes. We might add two forces together or add two displacement vectors. We can even add angular"
YouTube Link 2018-10-09T14:49Z 1.7M followers, 158.7K engagements
"How do Tides Work How does the Moon Cause the Tides Here we will discuss the cause of the ocean tides. A rising tide is when the water level rises and a falling tide is when the water level goes down. We call this the tide coming in and the tide going out. The tides on Earth are caused by the gravitational pull of the moon. On the side of earth facing the moon the ocean feels a stronger force of gravity than on the far side of the Earth. Since the gravitational force is an inverse square law the difference in gravitational pull is very different on opposite sides of the earth. This causes the"
YouTube Link 2023-01-11T13:45Z 1.7M followers, 101.6K engagements
"What is Euler's Number 'e' & Why is it SO Important In this video discover the essence of Euler's number denoted as "e" a fundamental constant in mathematics. Euler's number is an irrational and transcendental constant that arises in various mathematical contexts including calculus analysis and probability theory. Originating from the study of compound interest "e" emerges as the base of the natural logarithm offering profound insights into exponential growth and decay phenomena. Through clear explanations and illustrative examples delve into the significance of Euler's number in calculus"
YouTube Link 2024-04-30T13:11Z 1.7M followers, 114.3K engagements
"Learn Prime Numbers Factors & Composite Numbers Welcome to our YouTube channel dedicated to exploring the fascinating world of factors prime and composite numbers. Whether you're a student struggling with math homework a teacher looking for new teaching materials or simply a curious mind seeking to expand your knowledge this channel has something for you. In our videos we break down the concepts of factors prime and composite numbers into easy-to-understand explanations and examples. We cover everything from the basic definitions and properties to more advanced topics like finding prime"
YouTube Link 2023-04-29T20:12Z 1.7M followers, 25.1K engagements
"Are Microwaves Dangerous & How do they Work Ever wondered why your microwave can heat up leftovers in seconds without flames or coils In this mind-bending video we uncover the science behind how a microwave oven works from the magnetron generating electromagnetic waves at [----] GHz to the waveguide directing them into the cooking chamber. Dive deeper into the molecular magic: learn how microwaves excite polar molecules like water in your food causing them to vibrate and generate frictional heat that cooks from the inside out. We'll cover even heating tips common myths (like exploding eggs) and"
YouTube Link 2025-11-18T14:31Z 1.7M followers, 138K engagements
"TI-89 Calculator - [--] - Overview Of The TI-89 Calculator Get more lessons like this at http://www.MathTutorDVD.com In this lesson you will get an overview of the TI-89 calculator features and functions. We will learn how to graph equations solve equations work with matrices vectors unit conversion and more. In calculus we will learn how to take integrals and derivatives limits and more. In statistics we will learn how to perform linear regression standard deviation variance scatter plots and more"
YouTube Link 2016-02-04T18:35Z 1.7M followers, 113.7K engagements
"You've been LIED to about Imaginary Numbers In this episode we address the mysterious world of imaginary numbers and the common misconception that theyre useless. Many students are told that imaginary numbers (like [---] denoted by i) are abstract concepts with no real-world application. However in reality imaginary numbers are not only useful but crucial in various fields of science and engineering including electrical engineering quantum mechanics and signal processing. Well explore how imaginary numbers work where theyre used and why they should be taken seriously. By the end of this episode"
YouTube Link 2025-09-09T13:30Z 1.7M followers, 53.7K engagements
"I Turned a Regular Egg into a Flexible Bouncy Ball In this video we perform an amazing science experiment by dissolving the eggshell of a regular egg using vinegar turning it into a bouncy ball egg Watch as the vinegar breaks down the calcium carbonate leaving behind the soft membrane that gives the egg its bouncy properties. But thats not all well also show you what happens when we shoot the transformed egg with a bow and arrow capturing the action in slow motion to see how the egg bounces and reacts. Dont miss out on this fun and educational experiment"
YouTube Link 2025-09-13T13:30Z 1.7M followers, [----] engagements
"Definition & Meaning of Equations of Motion w/ Constant Acceleration in Physics- 1-2-12 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to write down the equations of motion with constant acceleration from physics and understand every term of the equations. We will discuss units terms and how to apply the equations of motion to practical problems in physics. We will also draw graphs of the position velocity and acceleration of an object undergoing constant acceleration to illustrate how the equations work to predict"
YouTube Link 2022-09-21T12:45Z 1.7M followers, 13.5K engagements
"What EXACTLY is a Shooting Star Here we discussed shooting stars and meteors and how meteors heat up the atmosphere to create the streak of light that we call shooting stars. We also discussed where they come from the debris of long dormant comet tails"
YouTube Link 2026-01-29T14:50Z 1.7M followers, [----] engagements
"Could we Really Deflect a Civilization-Ending Asteroid In this thought-provoking video we tackle a pressing question: how can humanity deflect a civilization-ending asteroid With the increasing awareness of the potential threats posed by near-Earth objects (NEOs) understanding deflection techniques and assessing their odds of success is more crucial than ever. Join us as we explore various strategies that scientists and engineers propose for asteroid deflection. Well discuss techniques such as the kinetic impactor method where a spacecraft is deliberately crashed into an asteroid to change"
YouTube Link 2025-03-11T13:30Z 1.7M followers, [----] engagements
"Master Solving a Linear System of Equations by Elimination Solving systems of equations by elimination can be a challenging topic for many students. However with the right guidance and practice it can become a breeze. In this video we will provide a comprehensive guide on how to solve a system of equations using the elimination method. We will start by introducing the concept of a system of equations and explaining what it means to solve a system. Next we will dive into the elimination method and its steps including how to manipulate the equations to eliminate one variable. We will also cover"
YouTube Link 2023-05-03T13:48Z 1.7M followers, 11K engagements
"Intro to Orbital Motion & Orbital Mechanics In this video we will discuss the fascinating physics behind gravitational force and orbital motion uncovering the secrets of how spacecraft stay in orbit around celestial bodies like planets and moons. Join us as we embark on a journey through the cosmos exploring the fundamental principles that govern the dynamics of objects in space. Through clear explanations and illustrative animations we demystify the concept of gravitational force discussing how it arises from the mass of celestial bodies and determines the trajectories of objects in their"
YouTube Link 2025-01-09T14:30Z 1.7M followers, 84K engagements
"03 - Motion with Constant Acceleration Physics Problems Part [--] Get more lessons like this at http://www.MathTutorDVD.com Learn how to solve physics problems that involve motion with constant acceleration. First we learn how to draw a diagram that describes the problem. Next we identify the unknowns and find the correct equation of motion to apply to the problem. Finally we solve the problem step by step"
YouTube Link 2018-11-13T16:53Z 1.7M followers, 82.3K engagements
"This Element Does Not Stay Calm What happens when a simple metal meets one of the most familiar substances on Earth This experiment explores the surprising chemistry behind sodium and water a pairing that reveals how reactive elements behave and why some materials are never found alone in nature. At first glance sodium seems unremarkable but its interactions tell a much bigger story about energy stability and the rules that govern matter. This concept sits at the crossroads of chemistry and physics. It highlights how atoms seek balance how electrons drive reactions and how stored chemical"
YouTube Link 2026-01-28T21:15Z 1.7M followers, [----] engagements
"Motion in Physics: Constant Acceleration Motion problems with constant acceleration are a key topic in physics providing the foundation for understanding how objects move under uniform acceleration. This video offers a detailed and easy-to-follow explanation of how to solve these types of problems making it ideal for students and anyone interested in mastering the concepts of kinematics. The video starts by defining constant acceleration and explaining its significance in motion equations. You will learn about the key kinematic equations that describe the relationship between displacement"
YouTube Link 2024-09-17T13:11Z 1.7M followers, [----] engagements
"Learn Calculus Limit Laws - The Key to Solving Problems Step-by-Step In this comprehensive guide we will cover everything you need to know about limit laws including how to apply them to solve complex calculus problems. We will start with the basics explaining what limit laws are and why they are so important in calculus. Then we will dive into the [--] most important limit laws that every calculus student should know providing examples and step-by-step explanations for each. But that's not all - we will also show you how to avoid common mistakes when applying limit laws and provide tips and"
YouTube Link 2023-03-31T12:45Z 1.7M followers, 26.2K engagements
"How the Discovery of the Electron changed Physics Forever The discovery of the electron was a groundbreaking moment in science that reshaped our understanding of the atom and the nature of matter itself. In this video we explore the fascinating history and science behind this tiny particle from early atomic theories to J.J. Thomsons famous cathode ray experiment. Learn how the electron was first identified its role in modern physics and how this discovery led to advancements in chemistry electricity and quantum mechanics. Join us as we uncover the journey of one of the most important"
YouTube Link 2025-07-01T13:30Z 1.7M followers, 18K engagements
"23 - The Binomial Theorem & Binomial Expansion - Part [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what the binomial theorem is why it is important and how we can use the binomial theorem to expand binomials that are raised to any power (exponent). The binomial theorem is a formula that allows us to raise any binomial to any exponent (power) and calculate all terms of the binomial expansion. It works by calculating the results of pascal's triangle which are then used as the coefficient for the binomial expansion. The"
YouTube Link 2020-10-06T12:45Z 1.7M followers, 759.6K engagements
"How Viruses HIJACK Your Cells Viruses are natures tiniest troublemakersmicroscopic agents that blur the line between living and nonliving. Unlike bacteria or cells viruses cant survive or reproduce on their own. Instead theyre like biological pirates hijacking the machinery of living cells to replicate themselves. A virus is made up of genetic material (DNA or RNA) wrapped in a protein shell and sometimes an outer envelope. Once it finds a host it latches onto a cell injects its genetic material and takes over turning the cell into a factory that churns out more viruses. This process can"
YouTube Link 2025-01-31T21:15Z 1.7M followers, [----] engagements
"12 - What are Vectors and Scalars View more at http://www.MathAndScience.com In this lesson you will about the difference between Vectors and Scalars and why these quantities are important in Physics Math and Engineering. A Scalar is a quantity that has only magnitude. Examples are pressure temperature and time. A vector is a quantity that has both magnitude and a direction. Examples include velocity force and magnetic field. We will use vector and scalar quantities extensively throughout this physics course and in engineering courses"
YouTube Link 2019-07-11T15:17Z 1.7M followers, 232.8K engagements
"Why Stability Rules Chemistry Some elements seem perfectly content just the way they are. Noble gases sit quietly on the periodic table rarely reacting rarely changing and rarely drawing attention. Yet their calm behavior holds the key to understanding why almost every other element behaves the way it does. This topic explores the idea of stability in chemistry and why it matters so deeply. Atoms are not random in their actions. They follow patterns shaped by energy balance and structure. Noble gases represent a kind of ideal state one that other elements constantly move toward through"
YouTube Link 2026-01-30T21:15Z 1.7M followers, [----] engagements
"Graph Points & XY Coordinates in the Cartesian Plane - 6-4-13 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will discuss the coordinate plane the xy axes and how to graph points in the plane using the x and y coordinates. An ordered pair of integers is always listed with the x-coordinate first followed by a comma followed by the y-coordinate. We construct the cartesian plane by arranging an x-axis and a y-axis at right angles to each other. Then we plot the point by using the intersection of the x and y-coordinates. Finally we label"
YouTube Link 2021-09-02T12:45Z 1.7M followers, 64.7K engagements
"12 - What is Exponential Growth & Decay (Half Life & Doubling Time) - Part [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn about the exponential function and how exponential growth is mathematically calculated. In addition we will learn that exponential decay uses a very similar formula so that once you understand how exponential growth works you also understand how exponential decay works. For the exponential growth we will discuss the doubling time which is the amount of time it takes for the population to double."
YouTube Link 2020-08-18T12:45Z 1.7M followers, 41K engagements
"Equations of Motion in Physics Made Easy - A Step-by-Step Explanation Welcome to our comprehensive guide on the equations of motion with constant acceleration In this captivating physics video we dive deep into the fundamental principles that govern the motion of objects under constant acceleration. Whether you're a student a science enthusiast or simply curious about the laws that shape our physical world this video is for you Join us as we break down the essential equations and concepts that make up this fascinating branch of classical mechanics. Starting with a clear and concise"
YouTube Link 2023-06-13T13:37Z 1.7M followers, 15.7K engagements
"Is Fire Really a Plasma Fire feels familiar. It warms us lights our way and has been part of human life for thousands of years. Yet when examined more closely it raises a deceptively simple question that challenges how we classify the states of matter. Is fire truly a plasma or is it something else entirely This idea sits at the boundary between everyday experience and advanced physics. Plasma is often described as an exotic state of matter found in stars lightning and distant cosmic environments. Fire by contrast seems ordinary and accessible. Exploring whether these two belong in the same"
YouTube Link 2026-01-25T21:15Z 1.7M followers, [----] engagements
"Calculating Angles in Geometry - 7-5-14 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will learn how to calculate angles in geometric figures. We will use the concepts of complimentary and supplementary angles in order to analyze a figure to determine the angles in the figure. We examine vertical angles parallel lines cut by a transversal and more"
YouTube Link 2022-04-21T12:45Z 1.7M followers, 176.3K engagements
"09 - Unit Circle - Definition & Meaning - Sin(x) Cos(x) Tan(x) - Sine Cosine & Tangent More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will learn what a unit circle is and why it is crucial to master in trigonometry pre-calculus and calculus. The unit circle is a circle of radius [--] (a unit radius) that is superimposed on to an xy plane. The points on the circle itself represent the sine and cosine values of the angles around the unit circle. In this lesson we will spend our time finding the sine and cosine of the angles in quadrant"
YouTube Link 2020-07-21T12:45Z 1.7M followers, 399.2K engagements
"Atoms Dont Touch. EVER. Heres Why Here we discussed atoms and clouds and atoms never really touched because the electric forces are too great"
YouTube Link 2026-01-26T15:56Z 1.7M followers, 17.9K engagements
"Unit Circle Trig Values of [--] Degrees The unit circle is a fundamental tool in trigonometry representing a circle with a radius of one unit centered at the origin of a Cartesian coordinate system. Trigonometric values such as sine cosine and tangent of angles in the unit circle can be directly determined from the coordinates of points where the terminal side of an angle intersects the unit circle. These values provide insight into the relationships between angles and side lengths in right triangles and are essential for solving trigonometric equations and modeling periodic phenomena in various"
YouTube Link 2024-02-13T21:15Z 1.7M followers, [----] engagements
"Do all Atoms Really Want to EXPLODE The strong force also known as the strong nuclear force is one of the four fundamental forces of nature and its the most powerful of them all. Without it the universe as we know it wouldnt exist. This incredible force binds protons and neutrons together in the nucleus of an atom overcoming the intense repulsive forces between positively charged protons. Think of it as the ultimate cosmic glue. While electromagnetism tries to push protons apart the strong force pulls themand neutronstogether with unmatched strength. It operates only over incredibly short"
YouTube Link 2024-12-04T21:15Z 1.7M followers, [----] engagements
"How does DNA Work DNA short for deoxyribonucleic acid is the ultimate instruction manual that makes you you. Its a microscopic double helix that holds the code for building and running every living organism on Earth. Packed into nearly every cell of your body DNA contains the instructions for everything from your eye color to how your cells repair themselves. Think of DNA as natures version of a software programonly way cooler. Its made up of four chemical letters (A T C and G) that pair up in specific ways to create unique sequences. These sequences form genes which act as recipes for"
YouTube Link 2025-01-21T21:15Z 1.7M followers, [----] engagements
"Air Pressure can be Surprising This short video explores a surprising phenomenon that challenges our everyday intuition about air and motion. It centers on how air pressure behaves in unexpected ways revealing that air isnt just empty spaceits a dynamic invisible force that shapes how objects move and interact. When air flows between two objects something remarkable happens: instead of pushing them apart as one might expect the flow can actually draw them closer together. This simple yet fascinating concept is rooted in the physics of pressure and velocity showing how moving air changes the"
YouTube Link 2025-10-22T20:15Z 1.7M followers, 14.2K engagements
"Static & Kinetic Friction in Physics Explained Understanding static and kinetic friction forces is crucial for studying motion and mechanics in physics. This video provides a thorough explanation of these two types of friction their differences and how they influence the movement of objects. The video begins by defining static friction as the force that keeps an object at rest and prevents it from moving. You'll learn about the maximum static friction force which must be overcome for an object to start moving. The video explains the role of the coefficient of static friction and how it"
YouTube Link 2024-07-19T13:15Z 1.7M followers, [----] engagements
"Why Nothing Beats the Speed of Light Light moves faster than anything else in the universe yet its speed uncovers profound mysteries about time space and the nature of reality. Einsteins theories transformed our understanding of motion and gravity revealing that light is not just illumination but a cornerstone of how the universe operates. The idea that nothing can exceed the speed of light defines the limits of what is possible and links everything from the rhythm of time to the pull of gravity. Studying this concept invites us to explore how energy matter and time are all connected in ways"
YouTube Link 2025-11-02T21:15Z 1.7M followers, 11.7K engagements
"Differential Equations & The Wronskian Test This tutorial focuses on solving Wronskian problems an essential concept in differential equations and linear algebra. Aimed at advanced mathematics students educators or anyone delving into the study of linear independence and solutions to differential equations this video demystifies the process of computing the Wronskian determinant and its applications in mathematical analysis. The Wronskian named after the Polish mathematician Jzef Hoene-Wroski is a determinant used to determine whether a set of solutions is linearly independent. This video"
YouTube Link 2024-03-13T13:16Z 1.7M followers, [----] engagements
"Could we Actually TERRAFORM Mars Is it actually possible to terraform Mars Today we talk about how cold it is on Mars and how we need to increase the temperature and increase the atmosphere pressure by releasing carbon dioxide to trap heat and how long this process could actually take"
YouTube Link 2026-01-19T14:56Z 1.7M followers, 11.5K engagements
"Linearly Independent Solutions and the Wronskian Test Linearly independent solutions are a fundamental concept in differential equations critical for understanding the behavior of solutions to linear differential systems. This video provides a detailed explanation of what it means for solutions to be linearly independent and how to use the Wronskian test to determine independence. The video starts by defining linearly independent and linearly dependent solutions highlighting their importance in solving differential equations. You will learn why it is essential to identify whether solutions"
YouTube Link 2024-08-31T13:11Z 1.7M followers, [----] engagements
"The actual charge and mass of an electron Welcome to the electrifying world of electrons those tiny particles that zoom around the nucleus of an atom like buzzing bees around a hive. These subatomic particles might be small but they're mighty playing a massive role in everything from the electricity that powers your devices to the very structure of the universe. Electrons are negatively charged which means they're like the cool rebels of the atomic world always trying to escape the pull of the positively charged nucleus. This charge is crucial because it's the basis for most of the magic in"
YouTube Link 2024-05-30T20:15Z 1.7M followers, [----] engagements
"Molecular and Ionic Compounds Ever wondered why salt dissolves in water or why sugar tastes sweet It's all thanks to the magic of molecular and ionic compounds Let's dive into the world of chemistry to understand these fascinating substances. Molecular compounds are like tiny clusters of atoms bonded together forming molecules. Think of them as friends holding hands sharing electrons to stay connected. A great example is water (HO) where each molecule has two hydrogen atoms bonded to one oxygen atom. Molecular compounds often have low melting points and might be solids liquids or gases at"
YouTube Link 2024-07-21T20:15Z 1.7M followers, [----] engagements
"Learn Derivatives in Calculus Derivatives are fundamental in calculus representing the rate of change of a function at a specific point or the slope of its tangent line. Calculated using limits the derivative of a function f(x) at a given point x measures the instantaneous rate of change of f. Notationally expressed as f'(x) or dy/dx it signifies the slope of the tangent line. Derivatives are vital for understanding motion optimization and graph behavior. Key rules include the power rule product rule quotient rule and chain rule. They form the basis for calculus applications including"
YouTube Link 2024-01-03T21:15Z 1.7M followers, [----] engagements
"Simplify Fractions using the Greatest Common Factor (GCF) In this video we will guide you through the process of simplifying fractions using the greatest common factor (GCF). If you've ever struggled with reducing fractions to their simplest form this tutorial is perfect for you. Simplifying fractions is an essential skill in mathematics and the GCF method provides a systematic approach to achieve this. By finding the greatest common factor between the numerator and denominator we can divide both parts by this factor to simplify the fraction. In this comprehensive tutorial we will explain"
YouTube Link 2023-05-15T12:45Z 1.7M followers, 19.9K engagements
"Lesson [--] - Percents Part [--] (Word Problems) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com"
YouTube Link 2016-08-19T00:59Z 1.7M followers, [---] engagements
"Lesson [--] - Multiplying Matrices (Matrix Algebra Tutor) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com"
YouTube Link 2016-08-19T00:59Z 1.7M followers, [----] engagements
"Step by Step Lesson about the Basics of Derivatives Understanding the basics of derivatives is of paramount importance because derivatives are a foundational concept in calculus and they provide a powerful tool for analyzing and modeling various real-world phenomena. Firstly derivatives enable us to grasp the instantaneous rate of change of a function at any point which is crucial in fields like physics engineering and economics. They allow us to determine how a quantity changes concerning another and help us make predictions and optimizations. For instance in physics derivatives are"
YouTube Link 2023-11-03T20:15Z 1.7M followers, [----] engagements
"Finding Horizontal and Vertical Asymptotes of Rational Functions Horizontal and vertical asymptotes in rational functions are critical concepts in calculus and graphing. Vertical asymptotes occur where the denominator equals zero representing points where the function approaches infinity or negative infinity. Horizontal asymptotes on the other hand emerge as the function approaches a constant value for increasingly large or small input values. Analyzing rational functions for these asymptotes helps understand their behavior aiding in graphing and identifying key features. This knowledge is"
YouTube Link 2023-12-09T21:15Z 1.7M followers, 44.9K engagements
"Fundamentals of Linear Functions - Slope and Y-Intercept In this lesson we'll take a closer look at the similarities and differences between various linear functions. Join us as we discuss key concepts such as slope y-intercept and graphing techniques. We'll explore different forms of linear functions including slope-intercept form point-slope form and standard form unraveling the distinct features of each. Through engaging visual representations and clear explanations we'll demonstrate how to identify and compare linear functions based on their equations and graphical representations. You'll"
YouTube Link 2023-05-11T13:35Z 1.7M followers, [----] engagements
"Master Significant Figures & Digits in Calculations Imagine you're a secret agent in a high-tech world where every detail counts and accuracy is your best weapon. In the realm of math significant figures (or "sig figs" for short) are just like thatthey're all about precision in your numbers making sure you don't give away too much or too little information. So what exactly are significant figures They're the digits in a number that are crucial for representing its accuracy. They include all the non-zero numbers any zeros between them and any trailing zeros in a decimal number. For example in"
YouTube Link 2024-05-07T20:15Z 1.7M followers, [----] engagements
"How Atoms Do Not Tear Themselves Apart Atoms appear calm and stable yet they contain intensely concentrated positive charges packed into an incredibly small space. By ordinary intuition this arrangement should burst apart but it does not. The reason lies in one of natures most powerful interactions a force that overcomes intense electrical repulsion and binds the nucleus together with remarkable strength. This idea invites viewers to explore how stability arises from a delicate balance between competing influences and why matter can exist in the form we experience every day. The strong"
YouTube Link 2025-12-16T21:15Z 1.7M followers, [----] engagements
"01 - What is 3-Phase Power Three Phase Electricity Tutorial Get more lessons like this at http://www.MathTutorDVD.com Here we learn about the concept of 3-Phase Power in AC Circuit Analysis. We discuss the concept of separate phases in a three phase circuit and how the phases are arranged to make the circuit balanced. We discuss why 3-phase power is useful and how the transmission line connects the three phase source to the load in a practical circuit. We also use phasor diagrams to label each phase of the current and voltage"
YouTube Link 2018-04-12T13:28Z 1.7M followers, 1.6M engagements
"Astronauts almost DIED on the MOON Here we talk about the Apollo program and how astronauts almost died on the moon due to various reasons such as depleting fuel impacting the surface or landing in the crater"
YouTube Link 2025-10-23T14:03Z 1.7M followers, 11.9K engagements
"Confidence Interval for Population Means in Statistics Get the full course at: http://www.MathTutorDVD.com In this lesson we'll discuss the concept of the confidence interval in statistics. We'll solve a few problems where we must calculate the confidence interval of a population mean when given information such as the sample size margin of error and the sample mean"
YouTube Link 2014-01-15T19:15Z 1.7M followers, 618.5K engagements
"Mastering Significant Figures & Digits in Calculations Ever wondered why scientists and engineers are so picky about numbers Its all about significant figures or "sig figs" for short. Sig figs tell you how precise a number is which is super important in science and math. Think of them as the VIPs of numbers only the most important digits get counted So what counts as a significant figure Any non-zero digit zeros between non-zero digits and trailing zeros in a decimal number. For example in the number [------] all five digits are significant. But in [------] only the [--] and [--] count. Why care about"
YouTube Link 2024-06-18T20:15Z 1.7M followers, [----] engagements
"Integration by Substitution in Calculus Get the full course at: http://www.MathTutorDVD.com Learn the technique of integration known as integration by substitution to solve calculus problems"
YouTube Link 2012-11-26T20:52Z 1.7M followers, [----] engagements
"Practice Multiplying Fractions This tutorial provides a comprehensive guide to multiplying fractions a fundamental skill in mathematics. Whether you're a student educator or simply refreshing your math knowledge understanding how to multiply fractions is essential. This video breaks down the process into easy-to-follow steps ensuring a clear understanding for viewers of all levels. The video begins by explaining the basics of fractions and the principles behind their multiplication. We demonstrate how to multiply fractions by multiplying the numerators together and then the denominators"
YouTube Link 2023-12-24T14:12Z 1.7M followers, [----] engagements
"Finding Factors of Numbers - 5th Grade Math Get the full course at: http://www.MathTutorDVD.com In this lesson the student will learn how to write down the factors of a number. First we discuss what a factor is and why it is important. Then we work several examples of finding factors of numbers to give the student practice. Finding factors is important when working with fractions when we learn how to simplify fractions"
YouTube Link 2012-09-13T14:08Z 1.7M followers, 292.2K engagements
"02 - Equations of Motion with Constant Acceleration (Velocity Position Acceleration) Get more lessons like this at http://www.MathTutorDVD.com In this lesson you will learn what every term in the equations of motion in physics represent and how to use the equations to solve problems. First we present the equations of motion. Next we show how the units of acceleration and velocity and position in every term of the equations contribute to the final answer. Finally we show how these one dimensional equations of motions can be used with vector analysis to describe motion in two dimensions and"
YouTube Link 2018-11-19T15:00Z 1.7M followers, 95.1K engagements
"Adding Vectors by Components This tutorial provides a comprehensive guide on adding vectors by components an essential concept in physics and engineering that facilitates the understanding and calculation of vector quantities. Aimed at students educators or anyone with an interest in vector mathematics this video simplifies the process making it accessible and understandable for viewers of all levels. Vectors are quantities that have both magnitude and direction and adding them requires consideration of both these aspects. The video begins by introducing the fundamental principles of vectors"
YouTube Link 2024-04-10T13:11Z 1.7M followers, [----] engagements
"10 - The Remainder Theorem of Synthetic Division & Polynomial Long Division - Part [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will learn about remainders that are obtained during the process of synthetic division and polynomial long division. The remainder theorem says that the remainder obtained when dividing by the divisor is equal to the dividend polynomial divisor evaluated at the number in the divisor. We can then use the process of long division or synthetic division to calculate the value of the polynomial (dividend) at"
YouTube Link 2019-09-26T15:24Z 1.7M followers, 36.8K engagements
"Naming Ionic Compounds in Chemistry w/ Transition Metals Naming ionic compounds with transition metals can be challenging due to the variable oxidation states that these metals can exhibit. This video provides a clear and detailed explanation of how to correctly name ionic compounds that include transition metals ensuring you understand the rules and conventions involved. The video begins by discussing the general principles of naming ionic compounds including the identification of the cation (positive ion) and anion (negative ion). Youll learn how transition metals differ from other metals"
YouTube Link 2024-08-30T13:11Z 1.7M followers, [----] engagements
"05 - Using P-Values in Hypothesis Testing (Compare P Value to Level of Significance) View more lessons like this at http://www.MathTutorDVD.com In this lesson we continue our discussion of p values in statistical hypothesis testing. You will learn how to use the p-value to determine whether to reject the alternate hypothesis or fail to reject the alternate hypothesis. We learn how to calculate the p-value and compare it with the level of significance in the problem in order to determine if we are in the rejection region for the problem"
YouTube Link 2018-09-13T18:07Z 1.7M followers, 418.8K engagements
"Lesson [--] - Standard Score Z-Score Explained (Statistics Tutor) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. You will learn about the standard z-score in statistics and how we use this very important concept to solve numerous problems"
YouTube Link 2016-04-01T15:00Z 1.7M followers, 46.4K engagements
"Mastering Zero and Negative Exponents in Algebra Zero and negative exponents are concepts in exponentiation. A zero exponent signifies that any non-zero base raised to it equals [--]. Negative exponents indicate reciprocals; for example x(-n) is equivalent to 1/(xn). Understanding zero exponents relates to the multiplicative identity while negative exponents demonstrate the connection between positive and negative powers. These principles are fundamental in simplifying expressions solving equations and grasping the relationships within exponential notation. Mastery of zero and negative exponents"
YouTube Link 2024-01-29T21:15Z 1.7M followers, [----] engagements
"01 - Simplifying Algebraic Expressions that Involve Sums and Differences Part [--] Get more lessons like this at http://www.MathTutorDVD.com. In this lesson we will focus on simplifying algebraic expressions that involve addition and subtraction (sums and differences). We will review order of operations negative and positive terms and more as we solve problems step-by-step"
YouTube Link 2018-11-15T14:29Z 1.5M followers, 148.4K engagements
"Learn Ionic Compounds with Polyatomic Ions Ionic compounds with polyatomic ions are fascinating because they involve both simple ions and complex ions made up of multiple atoms. A polyatomic ion is a group of atoms bonded together that collectively carry a charge. Some common examples include sulfate (SO) nitrate (NO) and ammonium (NH). These ions work just like single-atom ions in forming ionic compounds but with an added layer of complexity due to their internal structure. When an ionic compound forms a positively charged ion (cation) pairs with a negatively charged ion (anion). In the case"
YouTube Link 2024-09-23T20:15Z 1.7M followers, [----] engagements
"Using Zero and Negative Exponents in Algebra Zero and negative exponents are powerful concepts in algebra that simplify expressions and solve equations. A base raised to the power of zero equals one regardless of the base's value reflecting the idea that any number (except zero) raised to the power of zero is one. This principle helps in simplifying expressions involving exponents. Negative exponents on the other hand represent the reciprocal of the base raised to the positive opposite of the exponent. These concepts allow for the expression of very large or small numbers efficiently and play"
YouTube Link 2024-03-15T20:15Z 1.7M followers, [----] engagements
"Learn Algebra: Square Binomials (FOIL) & Simplify Terms Discover the simple yet powerful technique of squaring binomials in this comprehensive video tutorial. Squaring binomials involves multiplying a binomial by itself a fundamental skill in algebra. By understanding the distributive property and applying it correctly you can efficiently square any binomial expression. In this video we'll walk through step-by-step examples to illustrate the process of squaring binomials. You'll learn how to expand the binomial expression using the FOIL method (First Outer Inner Last) or the distributive"
YouTube Link 2024-05-02T13:11Z 1.7M followers, [----] engagements
"14 - What is Euler's Number 'e' Ln(x) - Natural Log & ex Functions View more at www.MathAndScience.com. In this lesson you will learn what Euler's number is and why it is important in math. We will learn that Euler's number comes from the exponential growth of money when the compounding period is allowed to get very very small. Euler's number is then used to form the natural exponential function ex and its inverse the natural logarithm ln(x). The exponential function is special because it is the only function whose rate of change is equal to the value of the function itself and whose area"
YouTube Link 2020-03-24T12:45Z 1.7M followers, 258.4K engagements
"Cotangent & Cosecant of [--] Degrees The unit circle is a magical tool in trigonometry that makes understanding angles and their relationships a breeze. Picture a circle with a radius of exactly one unit centered at the origin of a coordinate plane. This simple yet powerful concept is the foundation for understanding trigonometric functions. On the unit circle every angle corresponds to a point on the circle's circumference. The x-coordinate of this point represents the cosine of the angle while the y-coordinate represents the sine. This relationship simplifies calculations and helps visualize"
YouTube Link 2024-08-15T20:15Z 1.7M followers, [----] engagements
"This Rational Expression Cannot be Simplified. Heres Why. Rational expressions are algebraic fractions where polynomials serve as the numerator and denominator. These expressions encompass a wide range of mathematical applications from solving equations to analyzing functions. To simplify or manipulate rational expressions factors common to both the numerator and denominator are canceled out. However caution is necessary to avoid undefined values when certain denominators equate to zero. Rational expressions find relevance in areas like calculus where they play a crucial role in limits and"
YouTube Link 2023-12-14T21:15Z 1.7M followers, [----] engagements
"03 - Pythagorean Trig Identities Part [--] Get more lessons & courses at http://www.MathTutorDVD.com. Learn how to use the famous pythagorean trig identities to solve problems in trigonometry and precalculus"
YouTube Link 2017-09-04T14:29Z 1.7M followers, 136.6K engagements
"Fast Method: Solve Systems of Equations by Graphing This tutorial offers a comprehensive guide on solving systems of equations by graphing a fundamental technique in algebra. Ideal for students educators or anyone looking to enhance their mathematical skills this video makes understanding and applying this method easy and approachable. The video begins by introducing the concept of a system of equations explaining how it consists of two or more equations with a common set of variables. We then delve into the method of graphing these equations on a coordinate plane to find their point or"
YouTube Link 2024-01-31T14:11Z 1.7M followers, [----] engagements
"Learn how to Find the SIne: Trigonometric Functions of Acute Angles Trigonometry might sound like a dusty old math topic but it's actually all about discovering the hidden relationships within triangles especially those with angles less than [--] degrees which we call acute angles. Imagine you're an adventurer in the wild using just a map and a compass to find hidden treasures or navigate through unknown terrains. Trigonometry is your mathematical compass In the heart of trigonometry lie three main functions: sine (sin) cosine (cos) and tangent (tan). These aren't just random terms; they are"
YouTube Link 2024-05-27T20:15Z 1.7M followers, [----] engagements
"Why EXACTLY do Acids Eat Through Stuff Ever wondered why acids seem to "eat through" metal stone or even flesh In this video we dive into the fascinating chemistry behind acid corrosion Learn how acids work at a molecular level breaking down materials through reactions like proton donation and oxidation. We'll explore the role of pH the types of acids (strong vs. weak) and how they interact with different substances including metals and organic compounds. From the bubbling green acid dissolving a metal bar to the science of why it happens this video breaks it all down with clear explanations"
YouTube Link 2025-11-25T06:00Z 1.7M followers, 10.3K engagements
"Simplify Zero and Negative Exponents in these Few Steps Zero and negative exponents are crucial concepts in algebra. A zero exponent signifies any non-zero number raised to the power of zero resulting in the value of [--]. Understanding this property aids in simplifying expressions and solving equations. Negative exponents on the other hand indicate the reciprocal of the corresponding positive exponent. For instance x(-n) is equivalent to 1/xn. These rules facilitate handling expressions involving powers efficiently. Mastery of zero and negative exponents is foundational for more advanced"
YouTube Link 2024-01-25T21:15Z 1.7M followers, 20.8K engagements
"The Strange Heat of Glowing Light A fluorescent bulb seems ordinary yet inside it exists one of the most fascinating states of matter: plasma. This video explores the surprising relationship between plasma and temperature challenging the common assumption that glowing light always means intense heat. Plasma is often associated with stars lightning and extreme environments but it can also exist in conditions that feel almost ordinary. That contrast raises an intriguing question. How can something glow so brilliantly without being dangerously hot The concept of temperature becomes far more"
YouTube Link 2025-12-28T21:15Z 1.7M followers, [----] engagements
"Understanding Ionic Compounds Imagine you have a magnet and a pile of iron filings. The filings stick to the magnet because of attraction. This is similar to how ionic compounds are formed in chemistry Ionic compounds are created when atoms transfer electrons between each other creating ions with opposite charges that attract like magnets. Think of sodium (Na) and chlorine (Cl). Sodium loses an electron to become positively charged (Na) while chlorine gains that electron to become negatively charged (Cl). These opposite charges pull the ions together forming sodium chloride (NaCl) which is"
YouTube Link 2024-07-27T20:15Z 1.7M followers, [----] engagements
"What Makes Magnets Attract Why do two opposite sides of a magnet pull toward each other with such certainty This short video explores one of the most quietly powerful phenomena in physics: magnetic attraction. At first glance magnets feel simple and familiar yet the force behind them reaches deep into the structure of matter itself. Opposite poles do not just attract by coincidence. Their interaction is governed by invisible fields atomic behavior and fundamental rules that shape how the physical world operates. Magnetism reveals how forces can act across empty space without direct contact"
YouTube Link 2025-12-21T21:15Z 1.7M followers, [----] engagements
"05 - Intro to Conic Sections (Circles Ellipses Parabolas & Hyperbolas) - Graphing & More. View more at http://www.MathAndScience.com In this lesson you will learn about Conic Sections which is a central topic in Algebra Geometry Trigonometry and Calculus. Conic sections refer to the shapes known as the circle the ellipse the parabola and the hyperbola. These shapes are very special and can all be obtained by slicing a cone in various ways. In this lesson you will learn how these shapes can come from cones and why they are important to telecommunications and orbital mechanics. These are just a"
YouTube Link 2019-11-21T15:42Z 1.7M followers, 36K engagements
"Series & Parallel Circuits - How do They Work Differently In this informative YouTube video we dive into the fundamental concepts of series and parallel circuits providing clear explanations and practical demonstrations to help viewers understand the differences between these two circuit configurations. Through engaging visuals and insightful commentary we explore how series circuits are arranged in a sequential manner with components connected end-to-end while parallel circuits feature multiple branches where components are connected across common points. We'll showcase practical examples"
YouTube Link 2025-02-01T14:30Z 1.7M followers, 108K engagements
"Bananas are (slightly) Radioactive Bananas are very slightly radioactive - but don't worry. It isn't enough to be harmful More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath"
YouTube Link 2023-02-13T18:58Z 1.7M followers, [----] engagements
"Finding Square Roots with Perfect Squares This tutorial offers an insightful guide on finding square roots specifically focusing on perfect squares. Ideal for students educators or anyone interested in enhancing their arithmetic and algebra skills this video simplifies the concept of square roots and makes the process of finding them easy to understand and apply. The video begins with a basic introduction to square roots explaining what they are and their significance in mathematics. We then delve into perfect squares which are numbers that are the square of an integer. The tutorial"
YouTube Link 2024-02-05T14:11Z 1.7M followers, [----] engagements
"Learn how to Calculate Significant Figures & Digits Significant figures or significant digits are the unsung heroes of precision in science and math. They tell us not just about the value of a number but about the confidence we have in that value. Imagine measuring the length of a pencil with a ruler. You might say its [---] centimeters but is it exactly [---] Maybe its closer to [----] or [----]. The number of significant figures you report reflects how precise your measurement really is. In any measurement the significant figures include all the digits you know for sure plus one more that youre"
YouTube Link 2024-09-14T20:15Z 1.7M followers, [----] engagements
"1 - Intro To Matrix Math (Matrix Algebra Tutor) - Learn how to Calculate with Matrices This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson the student will learn what a matrix is in algebra and how to perform basic operations on matrices. We will learn how to do basic matrix math operations by solving example problems"
YouTube Link 2016-02-03T21:15Z 1.7M followers, 480.1K engagements
"Does Life Violate Entropy #science Here we discuss the question does life violate entropy and the second law of thermodynamics"
YouTube Link 2023-03-29T19:12Z 1.7M followers, 17K engagements
"Naming Molecular Compounds Naming molecular compounds might sound tricky but it's like learning a secret code to understand the language of chemistry. Molecular compounds are made up of nonmetals and the way we name them helps us know exactly what elements are in them and how many. Heres the deal: each compound has two parts. The first part of the name tells you the first element and the second part tells you the second element with an -ide ending. For example in carbon dioxide (CO) carbon is the first element and dioxide tells you there are two oxygen atoms. To make things clearer we use"
YouTube Link 2024-06-15T20:15Z 1.7M followers, [----] engagements
"Introduction to Diatomic Molecules Imagine superheroes always working in pairs teaming up to save the day. In the world of chemistry diatomic molecules are like these dynamic duostwo atoms bonding together to form a single powerful entity. A diatomic molecule consists of two atoms of the same or different elements chemically bonded together. The most common examples involve the same element known as homonuclear diatomic molecules. Think of the air you breathe: its full of oxygen which exists as O meaning two oxygen atoms joined together. Another familiar one is nitrogen (N) which makes up"
YouTube Link 2024-06-08T20:15Z 1.7M followers, [----] engagements
"11 - Learn ArcSin ArcCos & ArcTan (Inverse Sin Cos & Tan) - Part [--] View more at www.MathAndScience.com. In this lesson you will learn how to use the arcsin arccos and arctan functions. These functions are also known as inverse sin inverse cos and inverse tan. The purpose of these inverse functions is to calculate the angle required to produce a given sin cos or tan. In other words these are the opposite functions to sin(x) cos(x) and tan(x). They are used in all branches of math science physics and engineering because we frequently need to calculate the angle required for a given system to"
YouTube Link 2020-09-22T12:45Z 1.7M followers, 91.2K engagements
"Introduction to Molecules in Chemistry Molecules in chemistry are the smallest fundamental units of chemical compounds that can take part in a chemical reaction. They consist of two or more atoms bonded together through chemical bonds which can be covalent (sharing of electron pairs between atoms) or ionic (transfer of electrons from one atom to another). The structure composition and arrangement of atoms within a molecule determine its chemical properties and behavior in reactions. Molecules can vary greatly in complexity from simple diatomic molecules like oxygen (O2) to large biomolecules"
YouTube Link 2024-03-11T20:15Z 1.7M followers, [----] engagements
"Bernoulli Principle Ping Pong #science In this lesson I demonstrate how ping pong balls and an hair dryer can demonstrate the Bernoulli Principle. The high speed air around the ping pong ball creates a low pressure region. The high pressure region around this then forces the ball to stay in place. #science #physics More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath"
YouTube Link 2023-02-08T15:58Z 1.7M followers, 16K engagements
"03 - Negative Exponents & Powers of Zero (Laws of Exponents) Part [--] View more at http://www.MathTutorDVD.com. In this lesson you will learn how to simplify expressions that involve negative exponents in algebra. First we will show what a negative exponent is and how it relates to an exponent of zero (power of zero). Negative exponents represent small numbers while positive exponents represent large numbers. We will simplify numerous expressions with zero and negative exponents in preparation for solving equations with a negative exponent"
YouTube Link 2019-03-26T14:14Z 1.7M followers, 334.5K engagements
"How Transistors Make Sound Louder Sound begins as a faint electrical signal often too weak to be heard on its own. The ability to turn that tiny signal into something powerful enough to fill a room is one of the most important achievements in modern electronics. At the heart of this transformation is the transistor a deceptively small component that quietly shapes nearly every sound we hear through technology. A transistor does not create sound. Instead it controls energy. With precise timing and balance a small input signal governs a much larger flow of electrical power allowing delicate"
YouTube Link 2026-01-07T21:15Z 1.7M followers, 21.3K engagements
"Learn to Convert Decimals to Fractions (Change a Decimal into a Fraction) - [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to convert a decimal to a fraction. The basic process is to understand what the place values mean in the decimal representation of a number. The tenths place and the hundredths place for example mean that those digits are written as fractions over ten and over one hundred respectively. If the decimal has a whole number part to it just reserve that at the end and write the final answer as a"
YouTube Link 2021-04-06T12:45Z 1.7M followers, 195.2K engagements
"What is a Radian Angle Convert Degrees to Radians & Radians to Degrees More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what radian angle measure is and how it compares to degree measure. Every circle has [---] degrees and every circle has [--] Pi radians. The reason is because if we consider a unit circle to have a radius of one then the circumference of a unit circle is [--] Pi distance units. We can then use the distance around the unit circle to be a new measure of angle where if we go all the way around the unit circle we"
YouTube Link 2020-08-04T12:45Z 1.7M followers, 260.4K engagements
"What EXACTLY is Fire Here we discuss what exactly is fire and the physics of combustion and flames. We talk about the idea that fire is really a chemical reaction which involves a fuel combining with an oxidizer and the electrons are rearranged into lower energy states releasing photons and heat"
YouTube Link 2026-01-05T14:48Z 1.7M followers, 21.2K engagements
"03 - Evaluating Limits by Factoring Part [--] Get more lessons & courses at http://www.MathTutorDVD.com Learn how to evaluate limits in calculus by factoring and canceling terms"
YouTube Link 2017-09-18T14:29Z 1.7M followers, 33.1K engagements
"01 - What Is an Integral in Calculus Learn Calculus Integration and how to Solve Integrals. This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson the student will learn what an integral is in calculus. First we discuss what an integral is then we discuss techniques to solve integrals"
YouTube Link 2016-02-03T23:29Z 1.7M followers, 203.6K engagements
"Is Everything We Know About Gravity Wrong Gravity is the invisible force that keeps our feet on the ground the planets in orbit and the universe in motion. Its one of the most fundamental forces of nature shaping everything from falling apples to massive galaxies. Sir Isaac Newton famously described gravity as the force that pulls objects toward each other. The bigger and heavier something is the stronger its gravitational pull. Thats why Earth holds us in place while the moon orbits around it and why the sun keeps all the planets moving in a cosmic dance. Albert Einstein later expanded our"
YouTube Link 2025-02-14T21:15Z 1.5M followers, [----] engagements
"What is Friction in Physics & Why is it EVERYWHERE In this video we delve into the physics of static and kinetic friction exploring the fundamental principles that govern the interactions between surfaces. Join us as we unravel the differences between these two types of friction and their practical implications in everyday life and engineering. Discover the concept of static friction which prevents an object from moving when a force is applied but the object remains stationary. We explain the factors influencing static frictional force such as the nature of the surfaces in contact and the"
YouTube Link 2024-11-07T14:30Z 1.7M followers, 10.8K engagements
"The Bernoulli Effect & Air Pressure Visualized In this video we dive into the fascinating world of the Bernoulli effect through a series of engaging demonstrations. Join us as we uncover the principles behind this phenomenon with hands-on experiments that illustrate its profound effects in fluid dynamics and aerodynamics. First witness the mesmerizing levitation of a ping pong ball in an air stream showcasing how differences in air pressure create lift according to Bernoulli's principle. Explore the science behind airflow dynamics and understand how varying velocities lead to changes in"
YouTube Link 2025-02-20T14:30Z 1.5M followers, 11.8K engagements
"Electrons in Places Beyond Belief Electrons move in a world that defies the ordinary rules of motion. Instead of following clear paths they exist within regions of probability where location can only be predicted as a range of possibilities rather than a single point. This short video explores how probability shapes our understanding of the atom and why it is impossible to pinpoint an electron with complete certainty. Viewers are introduced to the idea that the atomic world operates on principles that seem unfamiliar and even mysterious compared to everyday life. Probability maps replace"
YouTube Link 2025-10-05T20:15Z 1.7M followers, [----] engagements
"Does an Electron Really Actually Spin Dive into the quantum world as we unravel the mystery of electron spin and its crucial role in magnetism. In this video you'll learn about electron spina fundamental property that provides electrons with intrinsic angular momentum distinct from any classical notion of spinning objectsand discover how these tiny magnetic moments align to create the magnetic fields we encounter every day from the simple refrigerator magnet to the sophisticated hard drives that store your digital life. We also explore real-world applications of these quantum phenomena"
YouTube Link 2025-02-24T15:19Z 1.5M followers, [----] engagements
"The Biology of Fear In moments of sudden danger the body transforms instantly preparing to face a threat or escape it. This powerful reaction known as the fight or flight response is one of the most primal survival mechanisms in all of biology. It links the mind and body in a rapid surge of coordination where emotion chemistry and instinct unite to protect life. The concept reveals how the nervous system detects risk how hormones ignite energy and how ancient patterns of response still guide modern behavior. Exploring the science behind fight or flight uncovers the deep connection between"
YouTube Link 2025-10-31T20:15Z 1.7M followers, [----] engagements
"12 - Analysis of Variance (ANOVA) Overview in Statistics - Learn ANOVA and How it Works. Get this full Course at http://www.MathTutorDVd.com. This lesson covers the technique known as analysis of variance (anova) in statistics. We will first begin by discussing what anova is and why it is a useful tool to use to solve problems. Specifically we will discuss the one way anova technique. We will discuss example problems the concept of the anova table and how it relates to the definition of anova. Next we will provide concrete examples to illustrate the technique behind analysis of variance. In"
YouTube Link 2017-04-13T14:50Z 1.7M followers, 570.8K engagements
"Tangent of [--] Degrees Imagine a unit circleit's like a perfect pizza with a radius of one. This circle lives on a coordinate plane and its center is at the origin (00). Now picture a point on this circle say at an angle from the positive x-axis. This point can be represented by the coordinates (cos() sin()). Heres where the fun begins. The tangent line If you draw a line from this point that just skims the circle without cutting through it thats your tangent line. The tangent of angle or tan() is a special buddy in trigonometry. Its the ratio of the y-coordinate (sin()) to the x-coordinate"
YouTube Link 2024-07-29T20:15Z 1.7M followers, [----] engagements
"Why do Ionic Bonds Create Stability Ionic bonds are the hidden forces that help build the world around us shaping everything from the salt on your table to the structure of minerals deep within the Earth. At their core these bonds form when atoms trade electrons creating charged particles called ionsone positively charged the other negative. Their opposite charges attract locking them together in powerful chemical relationships that give rise to stable compounds. This video dives into the science behind this fascinating process exploring how and why atoms form ions and what makes ionic bonds"
YouTube Link 2025-09-19T20:15Z 1.7M followers, [----] engagements
"Lesson [--] - Acid base Reactions And Net Ionic Equations Part [--] This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com"
YouTube Link 2016-08-19T00:58Z 1.7M followers, [---] engagements
"How we Could REALLY Colonize the Moon Here we discuss colonizing the moon and how it might be done. We talk about water ice on the moon in permanently shadowed craters and how we could use that water to build a moon base"
YouTube Link 2025-11-05T14:28Z 1.7M followers, 11.9K engagements
"Master Molecules: Intro to Chemistry Imagine the tiniest building blocks that make up everything around youfrom the air you breathe to the food you eat and even your own body. These building blocks are called molecules and theyre the superheroes of the microscopic world. A molecule is a group of atoms bonded together and these bonds can create incredible things. Think of atoms as individual LEGO bricks. When you snap them together you get molecules which are like completed LEGO structures. Water for example is a molecule made up of two hydrogen atoms and one oxygen atom (H2O). Simple right"
YouTube Link 2024-07-13T20:15Z 1.7M followers, [----] engagements
"Why Empty Atoms Are an Illusion Step into the mysterious world of quantum physics with this captivating video that explores the wave function of electronsa concept that challenges everything we think we know about matter and movement. This isnt your typical science lesson; its a mind-bending journey into the strange behavior of particles that act like both waves and solids at the same time. Youll discover how the wave function helps scientists predict where electrons might be even though they can never say for sure exactly where they are. Its a fascinating look at probability uncertainty and"
YouTube Link 2025-05-23T20:15Z 1.7M followers, 13.4K engagements
"04 - Motion with Constant Acceleration Physics Problems Part [--] Get more lessons like this at http://www.MathTutorDVD.com Learn how to solve physics problems that involve equations of motion with constant acceleration. This problem involves driving with a constant acceleration and avoiding an obstacle. We must first decide which equation of motion is useful to solve this problem then draw a diagram and solve the problems using algebra"
YouTube Link 2018-12-05T14:29Z 1.7M followers, 63.3K engagements
"Where do Atoms go when they Dissolve When sodium sulfate meets water something fascinating unfolds at the molecular level. What looks like a simple act of dissolving is actually a complex rearrangement of forces charges and interactions that reveal the hidden power of chemistry. This short video explores what it really means for a substance to dissolve how order gives way to motion and why waters unique structure makes it capable of breaking apart even the most stable compounds. Viewers will gain a deeper understanding of how invisible attractions guide the visible world from the way salts"
YouTube Link 2025-11-09T21:15Z 1.7M followers, [----] engagements
"01 - Sampling Distributions - Learn Statistical Sampling (Statistics Course) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson the student will learn the fundamentals of sampling distributions in statistics. We will discuss the normal distribution skewed distributions uniform distributions and more"
YouTube Link 2016-02-04T04:45Z 1.7M followers, 420.2K engagements
"Solving Elementary Differential Equations This tutorial is designed to guide viewers through the process of solving elementary differential equations an essential skill in mathematics and its applications. Differential equations play a crucial role in modeling a variety of real-world phenomena in science and engineering. The video begins by introducing the basic concepts and types of differential equations primarily focusing on first-order and second-order equations. We will explore several methods to solve these equations including separation of variables integrating factors and"
YouTube Link 2023-12-04T14:11Z 1.7M followers, [----] engagements
"Why a Day on Venus is BACKWARDS Literally Here we talk about the planet Venus and how it rotates opposite to all of the other planets in the solar system. We talk about what Venus is like including surface conditions and why it rotates backwards from everything else"
YouTube Link 2026-01-08T14:30Z 1.7M followers, 24.6K engagements
"What are Molecules & How Do They Work Welcome to our video on "What is a molecule" In this video we'll be exploring the fundamental unit of matter that makes up everything around us. From the air we breathe to the water we drink molecules play a crucial role in our everyday lives. Our expert host will break down the concept of molecules in a way that is easy to understand for beginners while also providing more in-depth information for those with a background in chemistry. We'll cover topics such as chemical bonding molecular structures and the importance of molecules in chemical reactions"
YouTube Link 2023-03-30T12:45Z 1.7M followers, [----] engagements
"A Spinning Coin Reveals the Physics of Matter & Inertia What can a simple spinning coin tell us about the fundamental laws of physics More than you might think In this video we explore how the motion of a spinning coin connects to key physics concepts like angular momentum energy conservation and rotational motion. But the insights dont stop therethese same principles apply to countless rotating objects in our daily lives. Ever wondered why a football spirals smoothly through the air Or why an ice skater speeds up when they pull their arms in How about why the Earth continues to spin on its"
YouTube Link 2025-02-15T14:30Z 1.6M followers, [----] engagements
"Ace Derivatives in Calculus Derivatives a fundamental concept in calculus represent the rate of change of a function at a given point or the slope of its tangent line. Calculated through limits the derivative measures how a function's output changes concerning its input. Denoted as f'(x) or dy/dx it provides insights into a function's behavior identifying critical points extrema and concavity. Applications extend across physics economics and engineering. Basic rules such as the power rule and chain rule streamline derivative calculations. Derivatives not only facilitate understanding"
YouTube Link 2024-01-10T21:15Z 1.7M followers, [----] engagements
"Stem and Leaf Plots in Statistics Get the full course at: http://www.MathTutorDVD.com In this lesson you'll learn what a stem-and-leaf plot is in statistics is and why it is important"
YouTube Link 2013-02-01T14:58Z 1.7M followers, 152.6K engagements
"Earths Defense Against Asteroid IMPACT This short video explores the bold idea behind planetary defense and the growing effort to protect Earth from wandering objects in space. It highlights the concept that asteroids are not fixed and that their paths can be influenced through careful planning precise calculation and a deep understanding of orbital motion. The focus centers on the revolutionary approach of altering an asteroids trajectory by making a small change that becomes significant over long distances and long periods of time. The video highlights why scientists study these strategies"
YouTube Link 2025-11-30T21:15Z 1.7M followers, [----] engagements
"Is Plasma the Most Fundamental State Plasma is like the wild child of the matter family. Its not a solid liquid or gasits a whole other state bursting with energy and potential. Found in lightning bolts neon signs and the blazing surface of the sun plasma is what happens when gases get superheated or hit with a strong electrical charge causing their atoms to shed electrons and form an electrified soup. This charged-up state is both dazzling and powerful. Plasma glows brilliantly in neon lights and fuels the breathtaking colors of auroras dancing across the night sky. Beyond Earth its the"
YouTube Link 2025-01-14T21:15Z 1.7M followers, [----] engagements
"The Oldest Energy in the Cosmos The universe carries a faint but extraordinary memory of its own beginning. Long after the Big Bang a subtle form of radiation still fills all of space offering one of the most powerful clues about how everything began. This video explores the idea that the sky itself is quietly glowing with microwaves that originated when the universe was young hot and dense. These ancient signals are not light from stars or galaxies but a relic of the moment when matter and energy first separated in a way that allowed radiation to travel freely. They form a cosmic background"
YouTube Link 2026-01-16T21:15Z 1.7M followers, [----] engagements
"Lesson [--] - Sum To Product Identities (Trig & PreCalculus) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com"
YouTube Link 2016-08-19T00:59Z 1.6M followers, 12K engagements
"Lesson [--] - What Is A Derivative (Calculus [--] Tutor) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson we discuss the concept of the derivative in calculus. First we will discuss what is a derivative in simple terms and work numerous derivative examples. Next we will explain how derivatives work in calculus including the rules of derivatives"
YouTube Link 2016-02-04T00:58Z 1.7M followers, 213.9K engagements
"Learn Basic Electricity - What is Voltage This tutorial explores the fundamental concept of voltage an essential element in the field of electricity and electronics. Aimed at students educators or anyone curious about the principles of electrical engineering this video demystifies voltage making it accessible and understandable for viewers of all levels. Voltage often described as electric potential difference is the force that drives electric current through a conductor. It's analogous to the pressure that pushes water through a pipe serving as a critical component in the functioning of any"
YouTube Link 2024-04-13T13:11Z 1.7M followers, [----] engagements
"TI-89 Calculator - [--] - Creating and Editing Matrices Get more lessons like this at http://www.MathTutorDVD.com In this lesson you will get an overview of the TI-89 calculator features and functions. We will learn how to graph equations solve equations work with matrices vectors unit conversion and more. In calculus we will learn how to take integrals and derivatives limits and more. In statistics we will learn how to perform linear regression standard deviation variance scatter plots and more. Here we learn how to create a matrix and edit or change the matrix elements"
YouTube Link 2018-03-27T03:37Z 1.7M followers, 42.6K engagements
"Why Everything Falls at the SAME Rate in Gravity In this video we discuss gravity and how it causes objects to fall at the same rate even when it pulls on more massive objects with a higher gravitational force. The concept of newton's laws and inertia are used to illustrate the physical reason for this"
YouTube Link 2025-11-03T15:16Z 1.7M followers, 15.2K engagements
"10 - Solve Differential Equations (ODEs) w/ Laplace Transforms Part [--] Get more lessons like this at http://www.MathTutorDVD.com In this lesson we use the properties of the Laplace transform to solve ordinary differential equations (odes) in engineering science and math"
YouTube Link 2018-05-14T14:29Z 1.7M followers, 92.7K engagements
"23 - Variable Scope and Lifetime in Java Get more lessons like this at http://www.MathTutorDVD.com In this lesson we discuss the concept of variable scope and lifetime in Java. This has to do with how long the variable persists in memory and what parts of the program (code) can see and use the variable"
YouTube Link 2018-03-16T18:10Z 1.7M followers, [----] engagements
"The Secret of FROZEN Viruses Viruses may be microscopic but their resilience is one of the most fascinating aspects of biology. This video explores the concept of how certain viruses can endure freezing temperatures without losing their ability to function. It invites viewers to consider how something so small can remain stable in conditions that would damage or destroy many other forms of life. The idea centers on structure chemistry and the unique way viruses interact with their surroundings. By understanding what keeps them intact during freezing viewers gain insight into the remarkable"
YouTube Link 2025-12-12T21:15Z 1.7M followers, [----] engagements
"Learn to Simplify & Divide Rational Expressions Welcome to our comprehensive tutorial on simplifying expressions that involve division specifically focusing on rational expressions. In this video we break down the process step-by-step making complex math concepts easy to understand and apply. Do you find rational expressions confusing Are you struggling to simplify complicated algebraic expressions involving division Fear not Our expert math tutor is here to guide you through the process providing clear explanations and helpful examples along the way. We begin by reviewing the basic"
YouTube Link 2023-05-19T12:45Z 1.7M followers, [----] engagements
"What is Fire Explained at [--] Age Levels. Here we talk about what fire is how it is created and how it works. Explained at [--] ages of [--] year old [--] year old and [--] year old"
YouTube Link 2025-02-17T16:04Z 1.5M followers, [----] engagements
"Introduction to Ionic Compounds Welcome to our informative YouTube video on ionic compounds In this comprehensive tutorial we delve into the fascinating world of chemical bonding and equip you with the knowledge and techniques to confidently comprehend the nature and properties of ionic compounds. Whether you're a student grappling with chemical bonding concepts or an enthusiast seeking a deeper understanding of chemical structures this video is your ultimate guide to unlocking the secrets of ionic compounds. Our expert instructor breaks down complex concepts into digestible explanations"
YouTube Link 2023-08-06T13:11Z 1.7M followers, [----] engagements
"01 - Source Transformations Part [--] (Engineering Circuits) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson the student will learn how to use source transformations to simplify a circuti"
YouTube Link 2016-02-04T22:58Z 1.7M followers, 146.2K engagements
"Solving Equations with Factoring This educational video offers a comprehensive guide on solving equations through the method of factoring a vital algebraic skill beneficial for students educators or anyone with a keen interest in mathematics. Factoring is a powerful technique used to simplify solving quadratic equations and other polynomial equations by breaking them down into their component factors. This tutorial is designed to demystify the process making it accessible and manageable for viewers of all levels. The video starts with an introduction to the concept of factoring explaining its"
YouTube Link 2024-02-27T14:11Z 1.7M followers, [----] engagements
"The REAL Reason the Sky Looks Blue The color of the sky is one of the most familiar sights in daily life yet the reason behind it is rooted in a fascinating interaction between sunlight and the atmosphere. This video explores the idea that natural light is not as simple as it appears and that the air around us plays a powerful role in shaping what we perceive. It invites viewers to think about how tiny particles influence the path of light and how certain wavelengths behave differently from others. The concept reveals a surprising connection between physics perception and the structure of our"
YouTube Link 2025-12-09T21:15Z 1.7M followers, [----] engagements
"Why the Moon Never Turns Away For as long as humans have looked up at the night sky one quiet mystery has remained remarkably consistent. We always see the same face of the Moon. This is not a coincidence an illusion or a trick of perspective. It is the result of a precise and elegant interaction between motion gravity and time. This phenomenon reveals how celestial bodies influence one another through long-term gravitational relationships. It shows how rotation and orbit can become synchronized creating a stable pattern that lasts for billions of years. What appears simple from Earth is"
YouTube Link 2026-01-21T21:15Z 1.7M followers, [----] engagements
"What is a Short Circuit What happens when electricity takes a dangerous shortcut This video unpacks the concept of a short circuitone of the most common yet misunderstood electrical issues. If youve ever heard a pop smelled something burning or seen a breaker trip youve likely witnessed the effects of one. But what actually causes it Why is it dangerous And how can something so quick create such big problems This video brings clarity to the chaos by exploring how electricity behaves when it strays from its intended path. Using vivid examples and easy-to-understand visuals it transforms a"
YouTube Link 2025-05-13T20:15Z 1.7M followers, [----] engagements
"03 - Op-Amp Terminal Voltages and Currents Get this full course at http://www.MathTutorDVD.com Learn about the voltage and current present at the terminals of the ideal Op-Amp (Operational Amplifier). We will discuss the virtual short that exists on the input terminals and the low input current due to the high input resistance"
YouTube Link 2017-11-15T15:29Z 1.7M followers, 26.8K engagements
"07 - Equation of a Circle & Graphing Circles in Standard Form (Conic Sections) More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to write the equation of any circle located in the xy plane and with any radius. We will use the standard form of the equation of a circle to graph the circle in the xy plane. The center of the circle is read off of the equation by reading the shifted values of the x and y variables. The radius is read off of the right hand side of the equation. The circle is the most fundamental of the conic"
YouTube Link 2019-11-27T22:02Z 1.7M followers, 98.9K engagements
"Learn Factors & Roots of Equations - The Factor Theorem The factor theorem is a powerful tool in algebra that helps determine the factors of a polynomial. This video offers a detailed explanation of the factor theorem making it easier to understand and apply in various mathematical contexts. The video begins by introducing the factor theorem explaining its fundamental concept: if a polynomial f(x) has a root at x = c then (x - c) is a factor of f(x). You'll see this principle in action through clear and simple examples demonstrating how to identify roots and factors of given polynomials."
YouTube Link 2024-05-31T13:11Z 1.7M followers, [----] engagements
"02 - What is the Central Limit Theorem in Statistics - Part [--] Get more lessons from this course at http://www.MathTutorDVD.com. In this lesson the student will learn about the central limit theorem in statistics. First we will discuss what the central limit theorem is and why we use it in statistics. Next we will solve problems that involve the central limit theorem and get comfortable with the concepts by working examples"
YouTube Link 2018-02-21T16:59Z 1.7M followers, 297.3K engagements
"Using the F-Distribution Tables in Statistics Get this full course at http://www.MathTutorDVD.com This lesson covers how to use the F-distribution tables in the back of your textbook to look up values to solve problems. First we will discuss how to select the correct table given the level of significance of the problem. Next you will learn how to use the degree of freedom of the numerator and denominator to select the correct F-value from the distribution in the table"
YouTube Link 2017-02-28T14:10Z 1.7M followers, 243.1K engagements
"Lesson [--] - Ionic Compounds With Polyatomic Ions (Chemistry Tutor) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. You will learn about ionic compounds that contain polyatomic compounds in chemistry"
YouTube Link 2016-04-05T15:32Z 1.7M followers, 10.3K engagements
"Waves Across the Spectrum This short video explores the idea that the world is filled with far more than what human eyes can detect. It focuses on the electromagnetic spectrum as a broad range of energy that stretches from extremely long waves to extremely short ones each carrying information motion and influence across space. The concept highlights how every part of this spectrum follows the same fundamental principles yet interacts with matter in unique and surprising ways. The video invites viewers to think about energy as a continuous family of waves that shape communication exploration"
YouTube Link 2025-12-02T21:15Z 1.7M followers, [----] engagements
"Why is the Human Eye so Amazing Here we learn why the human eye is the most amazing organ in the human body. The eye can see a single photon of light constantly bathes and cleans itself. The Eye can focus up close and far away. It can see in dim light or in vibrant colors. Here are a collection of [--] amazing facts about the human eye. More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath"
YouTube Link 2023-01-14T13:45Z 1.7M followers, [----] engagements
"The Most FAMOUS Equation of all Time Here we discuss Einsteins famous equation E=MC2 which is the most famous equation of all time. We talk about how it relates the concept of mass to the concept of energy and how mass and energy are actually two different manifestations of the same thing"
YouTube Link 2025-11-23T14:25Z 1.7M followers, 29.2K engagements
"Salt Dissolving in Water is Actually INCREDIBLE Here we learn about the chemistry and physics behind how salt or any other ionic compound actually dissolves in water. We discuss the concept of the water molecule being polar which means half of the molecule is positive and the other half is negative which allows us to pull apart the ionic substance and also dissolve non-ionic molecules"
YouTube Link 2025-09-29T13:31Z 1.7M followers, 29.8K engagements
"Understanding Trigonometric Functions of Any Angle Imagine you're directing a movie and you need to position your camera at just the right angle to capture an epic sunset or a star's dramatic entrance. That's where trigonometric functions come into play not just in math class but in real life These functionssine cosine and tangentare your secret tools for understanding and working with any angle no matter how strange or unusual it may seem. Traditionally trigonometric functions started off by dealing with right triangles and the relationships between the angles and sides of these triangles."
YouTube Link 2024-05-24T20:15Z 1.7M followers, [----] engagements
"Combinations Vs. Permutations in Probability & Statistics - [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to calculate the combinations for a sequence of data and determine how the number of combinations differ from the permutations that we learned in a previous lesson. a combination is the number of ways objects can be ordered without regard to the order of selection of the objects. In other words a selection of all or part of a set of objects or numbers without regard to the order in which they are selected from"
YouTube Link 2022-12-10T13:45Z 1.7M followers, 35.3K engagements
"Master the Sine Function Imagine youre on a roller coaster climbing up and down hills in a smooth wavelike pattern. The math behind this thrilling ride is captured by a function called sine. Sine is all about the relationship between angles and the lengths of sides in right-angled triangles but its also the star player in describing waves and cycles. In trigonometry the sine of an angle is the ratio of the length of the side opposite the angle to the hypotenuse in a right-angled triangle. Picture a right triangle: if one angle is [--] degrees the sine of that angle is the length of the side"
YouTube Link 2024-06-14T20:15Z 1.7M followers, [----] engagements
"What is Ohm's Law - Circuit Analysis Tutor Get the full course at: http://www.MathTutorDVD.com In this lesson you'll learn about Ohm's law and use it to solve a simple electric circuit"
YouTube Link 2012-11-02T15:59Z 1.7M followers, 12.2K engagements
"What Moves Faster Light or Electricity Electricity moves fastso fast that when you flip a light switch the bulb seems to glow instantly. But how fast is it really The answer depends on what part of electricity were talking about. The movement of individual electrons in a wire called drift velocity is actually quite slow. Electrons bump into each other and take a long time to travel through a circuit. However the signal that pushes them forwardlike a chain reaction of dominosmoves at nearly the speed of light This is why electrical energy reaches your devices almost instantly even though the"
YouTube Link 2025-02-23T21:15Z 1.5M followers, 11.5K engagements
"Is Dark Matter the BIGGEST Mystery in Science What is dark matter and how do we know it exists if we can't see it In this video we explore the mysterious substance that makes up about 27% of the universe: dark matter. Well break down the observations and experiments that led scientists to theorize its existence from the rotation of galaxies to gravitational lensing and the cosmic microwave background. Join us as we dive into the science of dark matter and uncover the evidence that points to its presence in the universe even though it remains invisible to our eyes"
YouTube Link 2025-06-14T13:30Z 1.7M followers, 12.1K engagements
"01 - Velocity And Acceleration In 1-D (Physics Tutor) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson the student will learn how to calculate velocity and acceleration in one dimension in physics. You will learn the difference between velocity and acceleration which is the foundation for many physics problems"
YouTube Link 2016-02-04T15:48Z 1.7M followers, 66.7K engagements
"Did we FAKE the Moon Landings Today we discuss the moon landings and if we faked them. We discussed the physics of lunar gravity and the stars or lack thereof in the night sky on the moon along with the dust kicked up by the lunar Rovers"
YouTube Link 2025-08-25T13:22Z 1.7M followers, 18K engagements
"The Twist That Controls the Universe Angular momentum is one of natures quiet rules that keeps motion in balance. It explains why movement can continue without any push and why spinning objects behave in ways that seem almost magical. At its core this concept is about how rotation and balance are preserved even as other forces act on a system. When angular momentum is conserved something deeper is happening: energy and symmetry are working together to maintain order in motion. This principle shapes everything from the turning of planets to the movement of atoms revealing a hidden unity"
YouTube Link 2025-11-04T21:15Z 1.7M followers, [----] engagements
"Attraction at the Atomic Level What makes certain atoms cling together while others drift apart The answer lies in one of natures most fundamental forces the ionic bond. This invisible connection builds the structure of countless materials around us from the salt on a table to the minerals beneath our feet. At its heart an ionic bond is a story of attraction and exchange where oppositely charged particles find balance in their differences. It reveals how the tiniest interactions between atoms shape the stability strength and properties of matter itself. Understanding this bond opens a window"
YouTube Link 2025-10-28T20:15Z 1.7M followers, [----] engagements
"08 - Learn to Solve Fractional Equations in Algebra Part [--] View more at http://www.MathTutorDVD.com. In this lesson you will learn how to solve fractional equations which means that the variable may be in the denominator of one or more fractions. This makes the equation much harder to solve because we must use the rules of fraction addition and fraction multiplication to isolate the variable. We will practice solving fractional equations by solving problems step-by-step"
YouTube Link 2019-04-25T14:14Z 1.7M followers, 397.4K engagements
"A Sweet Disappearing Act Sugar may seem solid and unchanging yet it disappears so easily when it meets water. This simple moment hides a fascinating process driven by the attraction between molecules. The structure of sugar contains many sites that water molecules can interact with and these interactions gradually pull individual sugar molecules away from the crystal. The result is a smooth transition from solid to dissolved form that reflects the power of molecular forces working quietly at a small scale. This idea highlights how dissolution depends on polarity attraction and the natural"
YouTube Link 2025-12-19T21:15Z 1.7M followers, 10.6K engagements
"What is a Function in Algebra Get the full course at: http://www.MathTutorDVD.com In this lesson you will learn what a function is in Algebra and why it is important. We will then use Algebra to evaluate a function at different input values and discuss the results"
YouTube Link 2012-10-29T15:20Z 1.7M followers, 36.8K engagements
"Addition and Subtraction of Expressions that Include Variables Adding and subtracting expressions in math with unknown variables is like combining groups of things or taking away groups of things. Let's say you have two expressions with unknown variables. An expression is like a little math sentence with numbers and letters. When you add or subtract these expressions you want to put similar terms together. The goal is to group similar terms together and perform the operations on the numbers in front of the variables while keeping the variables the same. More Lessons:"
YouTube Link 2023-07-19T20:15Z 1.7M followers, 43.6K engagements
"The Orbits That Shape Space Understanding orbits means discovering that motion around a central object is not limited to a perfect circle. The paths that gravity can shape are far more varied and reveal a surprising amount about how the universe works. This concept invites you to explore why some paths bend gently while others stretch outward why some remain stable and repeating while others dive inward or escape entirely. Each shape holds clues about energy speed and the pull between two bodies and each one captures a different balance between motion and attraction. This short video"
YouTube Link 2025-12-14T21:15Z 1.7M followers, [----] engagements
"Electrons Ions and Ionic Charge Imagine youre a superhero who can gain or lose energy to change your powers. In the world of atoms ions are like these superheroes Ions are atoms or molecules that have gained or lost electrons giving them a positive or negative charge. This charge makes ions super reactive and essential in many chemical processes. Lets break it down. Atoms are made up of protons neutrons and electrons. Protons have a positive charge electrons have a negative charge and neutrons are neutral. In a normal atom the number of protons equals the number of electrons so the atom is"
YouTube Link 2024-06-04T20:15Z 1.7M followers, [----] engagements
"Learn Algebra: Descartes Rule of Signs & Solving Equations Unlock the complexities of polynomial equations with Descartes' Rule of Signs a fundamental tool in algebraic analysis. Ren Descartes devised this rule to provide a systematic approach for determining the possible number of positive and negative real roots of polynomial equations regardless of their degree. In this comprehensive video tutorial we delve deep into the intricacies of polynomial functions exploring how to apply this rule effectively to polynomial equations of varying complexities. Join us as we embark on a journey through"
YouTube Link 2024-05-01T13:11Z 1.7M followers, [----] engagements
"Understand Frequency Tables Cumulative & Relative Frequency in Statistics - 7-7-3 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what a frequency table is and how to construct a frequency table from raw data. We build a frequency table by tabulating how many times a specific data point occurs in the data and recording that number (frequency) in the table. The cumulative frequency is the running total of the frequencies recorded. The relative frequency tells us how often a specific data point occurs in the data set as a"
YouTube Link 2022-04-05T12:45Z 1.7M followers, 215.5K engagements
"What Makes Oxygen SO Reactive This short video explores why oxygen a substance we rely on every moment is also one of the most reactive elements in nature. It focuses on the idea that oxygens behavior is shaped by the arrangement of its electrons and the strong drive it has to form stable bonds. The concept highlights how this single element can power life fuel combustion and participate in countless chemical transformations that shape the world. The video invites viewers to look at oxygen through the lens of atomic structure and energetic tendencies. It explains how oxygens position on the"
YouTube Link 2025-12-05T21:15Z 1.7M followers, [----] engagements
"Excel in Ionic Compounds with Polyatomic Ions Ionic compounds with polyatomic ions are like the chemistry worlds dynamic duoscombinations that bring together multiple atoms to form a single charged entity. These polyatomic ions clusters of atoms bonded tightly together carry a charge because the number of protons and electrons isnt balanced. When they combine with other ions they create ionic compounds with unique properties. Imagine a polyatomic ion like sulfate (SO) which consists of one sulfur atom bonded to four oxygen atoms and carries a 2- charge. When it pairs up with a positively"
YouTube Link 2024-08-24T20:15Z 1.7M followers, [---] engagements
"Cosine and the Unit Circle Imagine youre riding a Ferris wheel. The way your height changes as you go around can be described using a mathematical function called the cosine. Cosine is all about the relationship between angles and sides in right triangles but it pops up in so many cool places like waves and circles In trigonometry the cosine of an angle is the ratio of the length of the adjacent side to the hypotenuse in a right-angled triangle. Picture a triangle where one angle is [--] degrees. If another angle is [--] degrees the cosine of that angle is the length of the side next to it"
YouTube Link 2024-06-10T20:15Z 1.7M followers, [----] engagements
"Inside the DNA Blueprint DNA is built from a surprisingly simple set of ingredients yet those ingredients form one of the most elegant structures in science. This video focuses on the idea that DNA is a molecular chain made from repeating units that fit together with remarkable consistency. Each unit contains components that link pair and stack in a way that creates a stable framework. These basic parts form patterns that extend into long strands and the strands organize themselves with a logic that supports their strength and resilience. The concept of DNA becomes more intriguing when you"
YouTube Link 2025-11-25T21:15Z 1.7M followers, [----] engagements
"Does Gasoline Hold More Energy Than Exhaust Energy is often talked about as if it disappears once it is used but physics tells a far more interesting story. This video explores a deceptively simple question that opens the door to some of the most important ideas in energy science: which holds more potential energy gasoline or the exhaust that leaves a cars tailpipe At first glance the answer may feel obvious. Gasoline powers motion while exhaust seems like wasted leftovers. But the concept of potential energy invites deeper thinking about chemical bonds energy storage and how energy changes"
YouTube Link 2026-01-11T21:15Z 1.7M followers, [----] engagements
"Energy Defined by Motion Kinetic energy is one of the most fundamental ideas in science yet it quietly shapes nearly everything that moves in the universe. From the smallest particles to the largest objects in motion this form of energy explains how movement stores power transfers force and creates change. Understanding kinetic energy helps reveal why speed matters how mass influences impact and why motion itself can be measured predicted and compared. This concept sits at the heart of physics engineering sports transportation and everyday life. It connects abstract formulas to real"
YouTube Link 2026-01-18T21:15Z 1.7M followers, 10K engagements
"Unlock Your Inner Calculator Adding in your head is one of the most empowering skills in everyday life. This short video explores how numbers can move shift and combine in ways that make mental math feel natural and intuitive. It reveals the patterns that exist beneath the surface of addition showing that numbers are not rigid figures but flexible tools that can be rearranged to make sense faster. By focusing on how our minds naturally group and simplify this concept turns what once seemed slow into something almost instant. It is not about memorizing tricks or shortcuts but about seeing the"
YouTube Link 2025-11-11T21:15Z 1.7M followers, [----] engagements
"How to Graph Ordinary Differential Equations This tutorial offers an in-depth look at graphing ordinary differential equations (ODEs) a crucial skill for students and professionals in mathematics engineering and the sciences. Understanding how to graph ODEs is essential for visualizing solutions and analyzing the behavior of dynamic systems. This video is designed to make the concepts of differential equations more accessible by demonstrating how to represent their solutions graphically. The video begins with a brief overview of what ordinary differential equations are and their significance"
YouTube Link 2024-02-15T14:11Z 1.7M followers, [----] engagements
"07 - Trig Functions of Acute Angles - (Sin Cos Tan Cot Sec & Csc Theta) - Part [--] - Trig Ratios View more at http://www.MathAndScience.com. In this lesson you will learn the six trigonometric functions and how to apply them to acute angles. The six trig ratios are sin (sine) cos (cosine) tan (tangent) cot (cotangent) sec (secant) csc (cosecant). These six trig functions are used in all branches of math science and engineering. The sine and cosine ratios are used to compare the horizontal and vertical sides of a right triangle to its hypotenuse. The tangent function is used to directly compare"
YouTube Link 2020-07-07T12:45Z 1.7M followers, 132.1K engagements
"Multiplying Variables with Exponents: a Step-by-Step Tutorial Multiplying variables with exponents is a fundamental operation in algebra that allows us to combine like terms and simplify expressions. When two or more variables with exponents are multiplied together you can apply the rule of exponents that states "When you multiply like bases with exponents you add the exponents." This rule holds true for variables with exponents and numerical coefficients making it a powerful tool for simplifying algebraic expressions. It's especially useful in polynomial multiplication and division where you"
YouTube Link 2023-11-01T20:15Z 1.7M followers, 10.4K engagements
"Understanding the Derivative of a Line in Calculus The derivative of a line in calculus represents the rate of change of a function at any given point capturing the slope of the tangent line at that specific location. It signifies how the function output varies concerning the input offering insights into instantaneous rates of change. Calculated through limits the derivative provides a powerful tool for analyzing and predicting the behavior of mathematical functions. For a linear function the derivative is a constant representing the slope of the line. Understanding derivatives is crucial in"
YouTube Link 2023-12-13T21:15Z 1.7M followers, [----] engagements
"08 - Calculate Sin Cos & Tan w/ Unit Circle in Radians - Part [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will learn how to use the unit circle to calculate the sin cos or tangent of an angle in radians. The first step is to draw the angle and determine which quadrant the angle lies. Next we find the reference angle which is the angle from the terminal ray of our angle to the nearest x-axis. Finally we use the reference angle to find the sine and cosine values in quadrant [--] and insert a negative or positive sign on the front of"
YouTube Link 2020-09-15T12:45Z 1.7M followers, 76.3K engagements
"06 - Review of Essential Trigonometry (Sin Cos Tangent - Trig Identities & Functions) More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will review core concepts in trigonometry. We will first discuss the right triangle and the sin cos and tangent ratios. Next we will discuss how these trig identities can be used to solve problems in math physics and engineering. Finally we will learn how to use the trig ratios to decompose a vector into x and y components in order to solve problems. Trigonometry is a core skill for all students in math"
YouTube Link 2019-08-13T15:31Z 1.7M followers, 186.8K engagements
"Intro to Standard Z-Score & Normal Distribution in Statistics Welcome to "Master the Standard Z-Score: A Comprehensive Tutorial" where we make complex statistical concepts accessible to everyone. This video aims to break down the concept of the Standard Z-Score a fundamental tool in statistics into simple understandable parts. Have you ever wondered how to compare data points from different datasets Or how to understand if a score is outstanding or just average The Z-Score is the answer By standardizing scores in a distribution the Z-Score allows for comparisons across different scales"
YouTube Link 2023-07-02T13:11Z 1.7M followers, 118.6K engagements
"How Skaters Spin FASTER with Science Have you ever watched a figure skater start a slow spin and then suddenly whirl like a tornado Thats not magicits physics The secret lies in a concept called conservation of angular momentum which basically means that when a skater pulls their arms and legs in they spin faster. Heres how it works: When a skater starts a spin with their arms outstretched their body mass is spread out and they rotate at a moderate speed. But the moment they tuck in their arms and legs they shrink their shape reducing resistance and forcing their body to spin quicker. Its the"
YouTube Link 2025-02-16T22:15Z 1.5M followers, [----] engagements
"Lesson [--] - What is Descriptive Statistics vs Inferential Statistics This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson we will cover the difference between descriptive and inferential statistics"
YouTube Link 2016-03-09T19:41Z 1.7M followers, 283.3K engagements
"Master Equations with Square Roots Square roots are one of those fun concepts in algebra that open the door to understanding how numbers relate to each other in a whole new way. Imagine you have a number and you're trying to find what other number when multiplied by itself gives you the first one. Thats the magic of square roots They help simplify numbers that seem complex at first glance. In algebra square roots come up when we need to reverse the process of squaring a numberkind of like solving a puzzle in reverse. Theyre especially handy when solving equations where something has been"
YouTube Link 2024-10-13T20:15Z 1.7M followers, [----] engagements
"The COOLEST Fact I know about Atoms & Electrons I discuss electron wave functions in quantum mechanics"
YouTube Link 2025-08-18T14:04Z 1.7M followers, 30.1K engagements
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