#  @mathandscience Math and Science Math and Science posts on YouTube about math, science, what is, how to 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) 9.49% [social networks](/list/social-networks) 8.86% [finance](/list/finance) 8.23% [celebrities](/list/celebrities) 0.63% [musicians](/list/musicians) 0.63% [stocks](/list/stocks) 0.63% **Social topic influence** [math](/topic/math) #443, [science](/topic/science) #1498, [what is](/topic/what-is) #2618, [how to](/topic/how-to) 24.05%, [tutorial](/topic/tutorial) #5587, [theory](/topic/theory) #1246, [education](/topic/education) #4359, [solve](/topic/solve) #948, [stem](/topic/stem) #338, [just a](/topic/just-a) #2266 **Top accounts mentioned or mentioned by** [@asadinternationalacademy](/creator/undefined) **Top assets mentioned** [Exponent Inc (EXPO)](/topic/$expo) [Diodes Inc (DIOD)](/topic/$diod) [Noble Corporation (NE)](/topic/$ne) ### Top Social Posts Top posts by engagements in the last [--] hours "Intro to Maxwell's Equations Electric & Magnetic Fields In this episode we dive into Maxwell's Equations the four fundamental equations that describe how electricity and magnetism are intricately connected. These equations formulated by James Clerk Maxwell in the 19th century are the foundation of classical electromagnetism and provide a unified theory for understanding how electric fields magnetic fields and currents interact. Well break down each of Maxwells Equations show how they connect electricity and magnetism and explore their significance in modern technologies like electromagnets" [YouTube Link](https://youtube.com/watch?v=KXTeM7KGx0s) 2025-10-21T13:30Z 1.7M followers, 58.8K engagements "What is a Diode Transistor Capacitor Transformer Inductor In this video we explore the fundamental components of electrical circuits: transistors diodes capacitors inductors and transformers. Join us as we break down each component's function properties and significance in both simple and complex electronic systems. We start with diodes explaining how these components allow current to flow in one direction while blocking it in the opposite direction. You'll learn about their applications in rectifying circuits and protecting sensitive electronic components. Next we delve into transistors the" [YouTube Link](https://youtube.com/watch?v=Spe04b6wxI8) 2025-01-28T14:30Z 1.7M followers, 71.9K engagements "What is a Plasma Is it the 4th State of Matter - [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what a plasma is and why it is called the fourth state of matter. A plasma is simply a gas that has been given additional energy such that many electrons are removed from the outer valence shell of the gas atoms. The result is a combination of positively charged gas nuclei and negatively charged electrons along with some remaining fraction of neutral gas atoms. Because of the charges present a plasma can be thought of as a" [YouTube Link](https://youtube.com/watch?v=WVYJQucn2yU) 2023-01-04T13:46Z 1.7M followers, 201.6K engagements "What is Slope of a Line Slope Formula Rise Over Run & Equation of a Line - 7-4-18 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to calculate the slope of a line and interpret the slope. The slope of a line describes how steep the line is slanted. A flat horizontal line has a slope of zero. A vertical line has an undefined slope (or infinite slope). Lines slanted at an angle have slopes in between zero and infinity. We use the slope formula to calculate the slope and use this information to write down the equation of" [YouTube Link](https://youtube.com/watch?v=0OMitbtWLpk) 2022-04-14T12:45Z 1.7M followers, 108.4K engagements "09 - Solve Differential Equations with Laplace Transforms Part [--] Get more lessons like this at http://www.MathTutorDVD.com Here we learn how to solve differential equations using the laplace transform. We learn how to use the properties of the laplace transform to get the solution to many common odes. laplace laplace transform laplace transformations laplace transform examples laplace transform problems transform differential equations laplace equation inverse laplace transform math equation engineering odes ordinary differential equations differential equations laplace transform differential" [YouTube Link](https://youtube.com/watch?v=11jLUuP1_uY) 2018-05-10T14:29Z 1.7M followers, 175.5K engagements "Can Photons of Light Bounce off of Other Photons In this episode we tackle the intriguing question: Can a photon of light bounce off another photon At first glance this might seem impossible since photons are massless particles and in classical physics we typically associate "bouncing" with interactions between objects that have mass. However quantum mechanics tells a different story. Well explore how photons interact with one another including the concept of photon-photon scattering which although extremely rare and difficult to observe does occur under the right conditions. By the end of" [YouTube Link](https://youtube.com/watch?v=2Kq8fGwdMHI) 2025-08-12T13:30Z 1.7M followers, 27.8K engagements "What is the Periodic Table How are Elements Organized In this video we explore the periodic table and gain a deeper understanding of how it works. The periodic table is a chart that organizes all known elements based on their atomic structure and properties. We'll dive into the history of the periodic table from its early beginnings to its modern form. We'll also explore the structure of the table including the groups and periods and how it can be used to predict the behavior of elements. Additionally we'll discuss the properties of the elements and the significance of their placement in the" [YouTube Link](https://youtube.com/watch?v=3NhBzKP03gY) 2023-04-03T12:45Z 1.7M followers, 510.5K engagements "Units & Unit Conversions in Chemistry: Excel in it Welcome to the thrilling universe of units and unit conversions in chemistry akin to a magical realm where units are the spells that make or break your potion-making. Imagine this: mixing up milliliters (mL) and liters (L) could spell disaster much like confusing a kitten with a tiger. Units set the stage indicating whether we're conjuring spells in tiny vials or colossal cauldrons. Enter the enchanting act of unit conversions the alchemy that allows us to morph grams into moles liters into milliliters or meters into kilometers. Its like" [YouTube Link](https://youtube.com/watch?v=5-z-YdmQZJc) 2024-03-31T20:15Z 1.7M followers, 36.7K 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 "Understanding Instantaneous Velocity and Speed Delve into the dynamic world of motion with our comprehensive guide on instantaneous velocity and speed. In this video we pull apart the intricacies of these two fundamental concepts shedding light on their differences and their vital roles in understanding an object's movement. While average speed gives us a broad overview it's the instantaneous speed that reveals an object's exact pace at a specific moment in time. Instantaneous velocity on the other hand doesn't just convey speed but also direction providing a more complete picture of an" [YouTube Link](https://youtube.com/watch?v=5bwDP2sByjQ) 2023-10-12T13:11Z 1.7M followers, 35.4K engagements "What is a Rational Number Rational numbers are real numbers that can be expressed as fractions of integers where the denominator is not zero. Represented in the form a/b where 'a' and 'b' are integers and 'b' is not equal to zero rational numbers include integers and fractions. They can be positive or negative and are crucial in representing quantities like ratios proportions and division results. Rational numbers form the foundation for arithmetic operations and are integral in various mathematical contexts. Understanding them is essential for navigating mathematical landscapes from" [YouTube Link](https://youtube.com/watch?v=6Fbj5-ciN4A) 2024-01-13T21:15Z 1.7M followers, 49.2K engagements "01 - Hypothesis Testing For Means & Large Samples Part [--] This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. The student will how to use hypothesis testing in statistics for means with large sample sizes. hypothesis testing statistics statistical hypothesis testing mean population mean sample mean hypothesis testing mean large samples statistics hypothesis testing hypothesis testing statistics examples large sample test of hypothesis t test hypothesis testing hypothesis testing large sample large sample test confidence interval" [YouTube Link](https://youtube.com/watch?v=80YzzIm8NK8) 2016-02-04T05:14Z 1.7M followers, 450.9K 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 "The Derivative in Calculus Defined as a Limit - 1-2 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what the mathematical definition of a derivative is in calculus. The derivative is defined to be the slope of the line tangent to a function at a point. In order to do this we find the slope of a line passing through two far away points then slowing move these points closer together using the limit process. The derivative is then defined to be the slope of the line tangent to the function at a given point and is calculated" [YouTube Link](https://youtube.com/watch?v=9boavjdulxY) 2022-12-01T13:45Z 1.7M followers, 46.5K 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 "Logarithm Change of Base Formula & Solving Log Equations - Part [--] - [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to solve logarithmic equations by using the log change of base formula. We will learn that we can express the logarithm in terms of a different log with a different base. This is very useful when we solve logarithmic equations because we can construct the proper log to cancel terms and isolate the variable that we are trying to solve. In this lesson we will introduce the log change of base formula and" [YouTube Link](https://youtube.com/watch?v=BIgf3pH9PTY) 2021-01-26T13:45Z 1.7M followers, 238.8K 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 "How Airplane Wings REALLY Generate Lift Most people have heard that airplane wings generate lift because air moves faster over the top creating lower pressure due to Bernoullis principle. While this explanation is widely taught it is incomplete and often misleading. In this video we explore the real physics behind lift including the role of Newtons Third Law air pressure differences and the angle of attack. We break down why airfoils work how wings generate lift even when inverted and why air deflection plays a crucial role. By the end youll have a deeper understanding of aerodynamics and a" [YouTube Link](https://youtube.com/watch?v=CT5oMBN5W5M) 2025-03-15T13:30Z 1.7M followers, 1.6M 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 "Do Individual Atoms & Molecules Have a Color Have you ever wondered if the tiny building blocks of matteratoms and moleculesactually have color In this video we dive into the fascinating world of quantum physics and chemistry to explore this intriguing question. We'll break down how color works at the macroscopic level why objects appear colored to our eyes and whether individual atoms or molecules possess inherent hues. Spoiler: It's all about light absorption electron transitions and the way matter interacts with electromagnetic waves. Through simple real-world examples like why the sky is" [YouTube Link](https://youtube.com/watch?v=EJw-QXz99O4) 2025-12-23T14:30Z 1.7M followers, 15.3K engagements "How to Simplify Rational Expressions Simplifying rational expressions involves reducing fractions with polynomials in the numerator and denominator to their simplest form. The process requires factoring both the numerator and denominator and then canceling out common factors. This simplification is crucial for solving equations finding asymptotes in graphing and understanding the behavior of rational functions. Mastery of simplifying rational expressions extends to algebraic manipulation aiding in the simplification of complex mathematical expressions. It lays the groundwork for more advanced" [YouTube Link](https://youtube.com/watch?v=FU-7goUefRQ) 2023-12-05T21:15Z 1.7M followers, 28.1K engagements "What Is a Function Math #math #maths In this video we'll break down the basics of what a function is how to read and write functions and the different types of functions you may encounter. First we'll define a function and explain how it relates to other mathematical concepts like variables and equations. Then we'll explore the different ways to represent a function including function notation graphs and tables. Next we'll dive into the different types of functions you may come across such as linear quadratic and exponential functions and how to identify them based on their equations or" [YouTube Link](https://youtube.com/watch?v=GZhs8Ubh2CI) 2023-03-27T19:02Z 1.7M followers, 90.1K engagements "The ONE Invention That Changed EVERYTHING Forever The discovery of numbers marks a pivotal moment in human history transforming how we understand and interact with the world. Numbers originated from the need to count and measure evolving from simple tally marks on bones and stones to complex systems like the Hindu-Arabic numerals we use today. Early civilizations such as the Mesopotamians and Egyptians developed their own numeral systems laying the groundwork for modern mathematics. The concept of zero a revolutionary idea emerged in ancient India fundamentally changing arithmetic and paving" [YouTube Link](https://youtube.com/watch?v=I_-PTZAi5pI) 2026-02-10T14:30Z 1.7M followers, 13.3K 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 "01 - What Is A Differential Equation in Calculus Learn to Solve Ordinary Differential Equations. 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 differential equation is and how to solve them. differential equations what is a differential equation solve differential equation ode solve ode linear odes solve linear odes ordinary differential equation differential equation equation learn solve example calculus what is differential equations what is a differential equation in calculus" [YouTube Link](https://youtube.com/watch?v=K80YEHQpx9g) 2016-02-04T02:38Z 1.7M followers, 647.9K engagements "Derivatives the Easy Way in Calculus In calculus a derivative measures the rate at which a function changes. It provides a formula for the slope of a curve at any given point representing instantaneous rate of change. Calculated as the limit of the average rate of change as the interval approaches zero derivatives offer insights into functions' behavior critical points and concavity. They play a pivotal role in optimization physics and understanding dynamic processes. The process of differentiation involves finding the derivative crucial for solving problems related to motion growth and" [YouTube Link](https://youtube.com/watch?v=Kme4BFnbtuc) 2024-01-30T21:15Z 1.7M followers, 178.2K engagements "Ions Atoms & Elements - The Building Blocks of the Universe Join us as we explore the fundamental building blocks of matter: atoms and ions. In this video we'll delve into the basics of chemistry by defining what atoms and ions are how they differ and their significance in the world of chemistry. Learn about atoms the smallest units of matter that retain the properties of an element. Discover how atoms are composed of protons neutrons and electrons and how their arrangement determines an element's chemical properties. Explore ions which are atoms or molecules that have gained or lost" [YouTube Link](https://youtube.com/watch?v=LAENxCBtJww) 2024-12-26T14:30Z 1.7M followers, 75K engagements "Do Cell Phones Cause CANCER & COOK Your Brain Cell phones communicate using radiofrequency (RF) waves a form of non-ionizing electromagnetic radiation that sits on the low-energy end of the spectrum far below ultraviolet light X-rays or gamma rays. These waves are generated by the phones antenna and carry information by rapidly oscillating an electric and magnetic field at frequencies typically between [---] MHz and [---] GHz for 4G/LTE and up to around [--] GHz for some 5G bands. The energy of each photon in this range is millions of times too weak to break chemical bonds in DNA which is why RF" [YouTube Link](https://youtube.com/watch?v=MgrzW43Mv2g) 2026-01-06T14:30Z 1.7M followers, 10.7K engagements "What is Energy Chemical Kinetic & Potential Energy In this video we explore the fundamental concept of energy delving into its various forms and their significance in the physical world. Join us as we unravel the definitions and applications of potential energy chemical energy and kinetic energy. Discover how potential energy is stored energy due to an object's position or configuration such as gravitational potential energy or elastic potential energy. We'll explore examples that illustrate how potential energy transforms into kinetic energy as objects move or interact. Explore chemical" [YouTube Link](https://youtube.com/watch?v=Nd5Skrq0SlU) 2025-01-23T14:30Z 1.7M followers, 41.7K engagements "Lesson [--] - Voltage Current Resistance (Engineering Circuit Analysis) 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 voltage current and resistance is in a typical circuit. circuit analysis voltage current resistance circuit circuit theory electrical engineering electronics ohm's law voltage source current source resistors circuits tutorial voltage current and resistance engineering circuit analysis current voltage and resistance circuit analysis tutorial circuit analysis lectures" [YouTube Link](https://youtube.com/watch?v=OGa_b26eK2c) 2016-02-04T21:09Z 1.7M followers, 5.8M engagements "What is Infrared Radiation & Electromagnetic Spectrum - [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what infrared radiation is and how we can use it to visualize the heat signature of objects. We will discuss that infrared light is simply a part of the electromagnetic spectrum that we can't see with our eyes because the photoreceptors in our eyes aren't receptive to the energy level of a photon in the infrared range. We will learn how William Herschel accidentally discovered infrared light by measuring the" [YouTube Link](https://youtube.com/watch?v=PHDiXiEc9ro) 2022-12-28T13:45Z 1.7M followers, 89.3K 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 "01 - Simplify Square Roots with Factor Trees in Algebra (Radical Expressions) Part [--] View more at http://www.MathTutorDVD.com. In this lesson you will learn what a square root is and why they are important in algebra. We will learn to simplify algebraic expressions that involve square roots by using the concept of a factor tree. A factor tree is the process of determining all factors or a number or algebraic expressions. Once we write the factor tree we can find the square root of the expression by looking for pairs of numbers in the "bottom" factors of the tree. square root square roots" [YouTube Link](https://youtube.com/watch?v=SHaf0G_o-A4) 2019-04-30T14:14Z 1.7M followers, 821K engagements "Learn Metric Units & Unit Conversions (Meters Liters Grams & more) - 5-8-1 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn the units of the metric system and how the metric system is organized. We will learn the units of length (meters centimeters kilometers) units of volume (liter milliliters) and units of mass (grams kilograms). Once we understand the metric prefixes and how they work it is easy to know how these units relate to each other. Using these conversion factors we will convert from one unit into another unit" [YouTube Link](https://youtube.com/watch?v=T8WZU1QqSgI) 2021-06-08T12:45Z 1.7M followers, 584.4K engagements "The Mole & Avogadro's Number in Chemistry - Definition & Meaning Join us on an enlightening journey as we demystify this fundamental concept and shed light on its significance in understanding chemical quantities. Avogadro's number is a fundamental constant in chemistry that relates the number of particles (atoms molecules or ions) in a given amount of substance. It plays a crucial role in connecting the microscopic world of atoms and molecules with the macroscopic world of grams and moles. In this video we break down the concept of Avogadro's number into simple terms making it accessible to" [YouTube Link](https://youtube.com/watch?v=UsAhduvbomU) 2023-06-12T17:04Z 1.7M followers, 41.7K engagements "Naming Ionic Compounds in Chemistry Naming ionic compounds is an essential topic in chemistry and this video is the perfect guide for anyone looking to master this skill. In this tutorial we'll go through the step-by-step process of naming ionic compounds starting with understanding the basics of ionic compounds and their properties. We'll start with the fundamental concept of ionic compounds which are formed when a metal and a non-metal bond together through an ionic bond. We'll then discuss the importance of knowing the charges of the individual ions and how they combine to form the ionic" [YouTube Link](https://youtube.com/watch?v=V-pVPf9O9hU) 2023-05-01T19:25Z 1.7M followers, 117.6K 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 "02 - Learn Unit Conversions Metric System & Scientific Notation in Chemistry & Physics Get more lessons like this at http://www.MathTutorDVD.com Here we discuss fundamental concepts in chemistry and physics that involve units and unit conversion. We introduce the concept of a conversion factor for units the metric system prefixes and how to use scientific notation. unit converter unit conversion chemistry physics scientific notation metric system si system unit conversion chemistry unit conversion physics unit conversion math unit conversion metric system scientific notation chemistry" [YouTube Link](https://youtube.com/watch?v=W_SMypXo7tc) 2018-04-19T14:29Z 1.7M followers, 1.2M engagements "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 "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 "Intro to Ohm's Law & Deeper Look at Voltage in Circuits In this video we introduce you to the basics of Ohm's Law one of the most fundamental principles in electrical engineering. Ohm's Law describes the relationship between voltage current and resistance in an electrical circuit. We start by defining each of these terms and explaining how they relate to one another. We then move on to explore Ohm's Law in more detail discussing how it can be used to calculate voltage current and resistance in a circuit. Along the way we use real-world examples and interactive animations to illustrate these" [YouTube Link](https://youtube.com/watch?v=Z_jthQa9xtc) 2023-04-13T12:45Z 1.7M followers, 107.5K engagements "Null and Alternate Hypothesis - Statistical Hypothesis Testing - Statistics Course Get the full course at: http://www.MathTutorDVD.com The student will learn how to write the null and alternate hypothesis as part of a hypothesis test in statistics. We will work several examples so that the student gains an understanding of how to work hypothesis testing problems step-by-step. hypothesis test hypothesis testing null hypothesis alternate hypothesis research hypothesis hypothesis testing statistics statistical hypothesis test statistics statistics tutorial how to do statistics statisting testing" [YouTube Link](https://youtube.com/watch?v=_Qlxt0HmuOo) 2014-08-20T16:16Z 1.7M followers, 2.1M 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 "03 - The Normal Probability Distribution Get more lessons like this at http://www.MathTutorDVD.com. In this lesson we will cover what the normal distribution is and why it is useful in statistics. We will solve problems using the normal probability distribution and describe its characteristics. normal distribution probability distribution normal probability distribution statistics statistics normal distribution z chart continuous probability distribution math probability normal distribution z scores standard probabilities introductory statistics stats help stats tutor ap statistics intro" [YouTube Link](https://youtube.com/watch?v=gI5y3RZe9fk) 2017-08-16T14:29Z 1.7M followers, 628.8K engagements "01 - Motion with Constant Acceleration in Physics (Constant Acceleration Equations) Get more lessons like this at http://www.MathTutorDVD.com In this lesson you will learn how constant accelerated motion fundamentally works in physics. We will first discuss constant acceleration in the context of the equations of motion for one dimension. We will spend time discussing the units of acceleration and how to plot the position graph velocity graph and acceleration graph in order understand where the equations of motion with constant acceleration come from and how to use them. constant acceleration" [YouTube Link](https://youtube.com/watch?v=hrAOSknrYiI) 2018-11-06T16:49Z 1.7M followers, 294.8K engagements "01 - Angles and Angle Measure in Degrees - Part [--] - Types of Angles & What is an Angle More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what an angle is and how angles are measured in math. We will discuss the types of angles angle measure in degrees then move on to discussing radian angle measure in a future lesson. There are [---] degrees in every circle. To define an angle less than [---] degrees we label an initial side of the angle and the terminal side of the angle. We also define the initial side to lie on the x-axis." [YouTube Link](https://youtube.com/watch?v=hy95VyPet-M) 2020-06-08T16:54Z 1.7M followers, 147.5K engagements "01 - Introduction to Physics Part [--] (Force Motion & Energy) - Online Physics Course Get more lessons like this at http://www.MathTutorDVD.com In this lesson you will learn an introduction to physics and the important concepts and terms associated with physics [--] at the high school college or university level. We will review Newton's laws of motion projectile motion force energy (potential and kinetic energy) gravitation momentum collisions and more. introduction to physics intro to physics physics physics [---] online physics course force motion energy kinetic energy potential energy momentum" [YouTube Link](https://youtube.com/watch?v=i_CijGuk7fw) 2018-08-28T19:06Z 1.7M followers, 1.6M engagements "01 - Introduction To Chemistry - Online Chemistry Course - Learn Chemistry & Solve Problems 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 be introduced to the core concepts of chemistry [--]. chemistry intro to chemistry introduction to chemistry chemistry basics online chemistry course online chemistry chemistry course chemistry class chemistry problems chemistry practice chemistry [---] chemistry homework help chemical reaction chemical compounds chemistry compound chemistry element chemistry 1" [YouTube Link](https://youtube.com/watch?v=k3rRrl9J2F4) 2016-02-04T13:44Z 1.7M followers, 3.6M engagements "02 - Non-Inverting Op-Amp (Amplifier) Problems Part [--] Get this full course at http://www.MathTutorDVD.com In this lesson you will learn how to solve op-amp circuit problems that involve the non-inverting amplifier configuration. We will use the characteristics of opamps along with the gain equation to calculate the output voltage and explain every step of the solution. electrical engineering op-amp opamp non-inverting op-amp non-inverting op-amp problems non-inverting op-amp examples non-inverting op-amp circuit circuit analysis circuit theory amplifier amp op inverting op amp operational" [YouTube Link](https://youtube.com/watch?v=k57AVHSAFTo) 2018-02-23T17:00Z 1.7M followers, 229.1K engagements "03 - What is Ohm's Law in Circuit Analysis Get more lessons like this at http://www.MathTutorDVD.com Here we learn the most fundamental relation in all of circuit analysis - Ohm's Law. Ohm's law relates the voltage current and resistance together in a single equation and is used in all analysis of electric circuits. ohm's law what is ohm's law circuit analysis electrical engineering ohm's law explained ohm's law for dummies ohm's law definition circuit analysis tutorial circuit analysis lectures ohm law v=ir i=v/r resistance voltage current kirchhoff voltage law kirchhoff current law ee" [YouTube Link](https://youtube.com/watch?v=lf0lMDZVwTI) 2018-05-03T14:29Z 1.7M followers, 1.4M 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 "15 - What is a Logarithm (Log x) Function (Calculate Logs Applications Log Bases) More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what a logarithm is and why they are important in all branches of math science and engineering. A logarithm is the inverse of the exponential function. This mean that a logarithm can reverse or "undo" the exponential operation. This makes logs very useful for solving equations that have exponential terms. Physically the logarithm is the reflection of the exponential curve over the [--] degree line" [YouTube Link](https://youtube.com/watch?v=mc8Ki0_yzWA) 2020-03-04T14:00Z 1.7M followers, 458.5K engagements "What is a Photon of Light #science #physics Join us as we dive into the fascinating world of photons and explore the incredible properties of these tiny light particles In this video we'll illuminate the concept of a photon its characteristics and its significance in the world around us. The concept of light has intrigued scientists for centuries. Join us in this enlightening journey as we unravel the mystery of photons the fundamental particles of light that carry both energy and information throughout the universe. From solar power to fiber optic communication understanding photons is key" [YouTube Link](https://youtube.com/watch?v=mrXU65fkpb8) 2023-03-17T20:47Z 1.7M followers, 56.8K engagements "The Secret Geometry of H2O A single water molecule may be small but it plays an outsized role in shaping life and the planet itself. This video explores what makes a water molecule so unique and why its structure gives rise to properties unlike almost any other substance. From the way water sticks to itself to how it interacts with other materials everything begins at the molecular level. The arrangement of atoms within a water molecule creates subtle imbalances that drive powerful effects. These effects explain why water can dissolve so many substances regulate temperature so effectively and" [YouTube Link](https://youtube.com/watch?v=nPGwJUVSri0) 2026-01-02T21:15Z 1.7M followers, 20K engagements "How EXACTLY do Electrons Orbit Atoms Here we discussed the physics behind how electrons actually orbit an atom. This is called atomic orbitals and we discuss how its possible for an electron to be a wave and yet orbit a nucleus" [YouTube Link](https://youtube.com/watch?v=oISfkRLd55o) 2025-09-19T13:46Z 1.7M followers, 23.4K engagements "Derivatives of Trig Functions (Sin Cos Tan) in Calculus - 1-4 In this lesson you will learn how to take the derivative of trig functions in calculus. The derivative is the slope of the line tangent to the curve. What we will find is that the derivative of the sine function is equal to the cosine function. This is because sin and cos are related functions and only differ by a phase shift. We will also learn the derivatives of other functions such as tangent cotangent secant and cosecant. More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath derivatives of" [YouTube Link](https://youtube.com/watch?v=ocuZkDGdy1Y) 2023-01-03T13:45Z 1.7M followers, 42.4K 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 "Train your Mind to get FAST at Mental Math In this video discover practical math tips for everyday life that make calculating restaurant tips quick and effortless all in your head no calculator or phone required. Learn simple mental math tricks to find 10% 15% and 20% of any bill fast.We'll cover easy methods like moving the decimal point for 10% doubling it for 20% and combining steps for the standard 15% tip (take 10% and add half of that amount). These techniques work on real restaurant bills help you impress friends or servers and build confidence in everyday percentage" [YouTube Link](https://youtube.com/watch?v=tsVjw9F-05M) 2026-02-14T14:30Z 1.7M followers, [----] engagements "Why are SIN & COS the MOST Important Math Functions In this episode we explore the fascinating world of sine and cosine graphstwo of the most iconic wave patterns in all of math. Starting with the basics well build an intuitive understanding of where these graphs come from and why they look the way they do. By connecting the unit circle to the coordinate plane youll see how circular motion turns into smooth rhythmic waves that repeat over and over again. Well guide you through how to sketch the graphs of sine and cosine from scratch identifying key features like amplitude (how tall the wave" [YouTube Link](https://youtube.com/watch?v=v7_7rhceejo) 2025-05-17T13:30Z 1.7M followers, 75.6K engagements "Understand & Identify Rational and Irrational Numbers Welcome to our captivating YouTube video on rational and irrational numbers In this enlightening tutorial we embark on a journey into the world of numbers and explore the fascinating distinction between rational and irrational numbers. Whether you're a student struggling to differentiate between rational and irrational numbers or an enthusiast seeking a deeper understanding of number classification this video is your key to unlocking the secrets of rational and irrational numbers. Our expert instructor breaks down complex concepts into" [YouTube Link](https://youtube.com/watch?v=y9ImfFdtkY8) 2023-07-16T13:11Z 1.7M followers, 107.6K 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 "Atoms Never EVER Touch Not Even a Little - Here's Why Ever wondered why nothing ever truly touches At the atomic level atoms never actually touch each otherno matter how hard you press two objects together. This mind-bending fact stems from quantum mechanics: atoms are mostly empty space with a tiny nucleus surrounded by a cloud of electrons but the real barrier preventing contact is a combination of electromagnetic repulsion and the Pauli exclusion principle. The negatively charged electron clouds around each atom repel one another due to like charges pushing apart creating an" [YouTube Link](https://youtube.com/watch?v=-PEj6i1RfD0) 2026-02-05T16:49Z 1.7M followers, [----] engagements "Calculate & Understand the Mean Median & Mode of Data - 7-6-11 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to calculate the mean the median and the mode of a data set. We will also discuss how to interpret these value and how to know which way to calculate the central value of a data set. The mean is the mathematical average the data the median is the value of the data in the middle of the data set and the mode is which is the data points occurs most often. By understanding what each of these mean we can determine" [YouTube Link](https://youtube.com/watch?v=-bxrfVs9wbQ) 2022-04-12T12:45Z 1.7M followers, 28.5K engagements "Understand Calculus Derivatives in [--] Minutes In this video we dive into the fundamental concept of derivatives in calculus focusing on their role in understanding rates of change and the slope of tangent lines. Join us as we explore how derivatives provide a powerful tool for analyzing the behavior of functions and solving real-world problems. Discover the definition of a derivative as the instantaneous rate of change of a function at a specific point. We'll explain how derivatives measure how a function changes as its input variable changes essential for understanding motion growth and" [YouTube Link](https://youtube.com/watch?v=1TUrJVjc8Bw) 2024-06-27T20:15Z 1.7M followers, [----] engagements "What is Heat Specific Heat & Heat Capacity in Physics - 2-1-4 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn the difference between heat temperature specific heat and heat capacity is in physics. Heat has units of energy in Joules and measures the transfer of kinetic energy on a microscopic level from one material to another. Specific heat is the amount of heat needed to raise a specific amount of material a specific temperature usually [--] degree. Using these concepts we can calculate how much heat energy is absorbed or" [YouTube Link](https://youtube.com/watch?v=2tDKLkj9zfI) 2022-12-09T13:45Z 1.7M followers, 138.6K engagements "01 - Mental Math Secrets - Rapidly Multiply by 11s Cool Mental Math Multiplication Trick Get this full course at: http://www.MathTutorDVD.com Can you do [---] x [--] in your mind Learn to rapidly multiply any number by [--] mentally and impress others with your human calculator super-fast abilities. Get an edge in school at work and in life Would you like to learn how to do mental math In this lesson you will learn how to perform fast multiplication mathematics tricks and techniques. Once you understand how to easily do rapid mental math multiplication you can use it anywhere at at any time. Amaze" [YouTube Link](https://youtube.com/watch?v=2zneniIt1vI) 2010-05-12T14:17Z 1.7M followers, 448.1K engagements "How does Ohms Law in Circuits REALLY Work Here we discussed the famous ohms law from circuit analysis. This famous law relates the voltage across a circuit element to the current flowing through that element and the resistance of the element itself. Here we discuss how this law works and also how it might seem to deviate in certain circumstances" [YouTube Link](https://youtube.com/watch?v=47XDwE2mUnw) 2025-09-08T13:28Z 1.7M followers, 45.1K engagements "Convert Celsius & Fahrenheit Temperature Scales in Chemistry & Physics - 1-1-4 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn about the different temperature scales in common use in chemistry and physics. In this lesson we focus on Celsius and Fahrenheit scales. The Celsius scale has its zero degree reference point as the freezing point of water. the boiling point of water is defined at [---] C. Fahrenheit has a cumbersome definition which we discuss here and we will learn how to convert between each of these temperature" [YouTube Link](https://youtube.com/watch?v=7IALrswAnxs) 2022-12-20T13:45Z 1.7M followers, 28.6K engagements "20 - The Character Data Type in Java Programming Get more lessons like this at http://www.MathTutorDVD.com In this lesson we will introduce the character (char) data type in Java. This type of variable holds character values which is useful for output to the screen and for string manipulation. Char data types are used in almost every Java program. java java tutorial java course java tutor learn java learning java java programming programming computer programming computer science beginner tutorials java programming tutorial java (programming language) java (software) java tutorial for" [YouTube Link](https://youtube.com/watch?v=7WunmdVs5m4) 2018-03-16T18:10Z 1.7M followers, 65.9K engagements "Can Energy Vibration Really HEAL You Here we talk about the scientific nature of so-called healing power of energy vibrations and crystals. Can they really work - what does the science say" [YouTube Link](https://youtube.com/watch?v=9Mkn9aYTABI) 2026-01-12T14:27Z 1.7M followers, 12.9K engagements "Adding Fractions with Unlike Denominators - Part [--] (Fraction Addition) More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will learn the very important skill of adding fractions. In this case we will add fractions that have unlike denominators which means that the bottom numbers of the fractions are not the same. In order to add fractions the denominator of both fractions must equal the same number. In these problems the first step is to change the fractions by multiplying the numerator and denominator by the same number with the goal of" [YouTube Link](https://youtube.com/watch?v=A-D-AD9ZRIE) 2020-10-27T12:45Z 1.7M followers, 97.7K engagements "How can Money Actually GROW Over Time Ever wondered why the richest people in the world obsess over investments that grow quietly in the background This video breaks down compound interestthe single most powerful force in personal financein the simplest way possible. Well show you exactly how it works why Albert Einstein reportedly called it the eighth wonder of the world and how even small consistent investments can turn into life-changing wealth over time. Through clear examples real numbers and no complicated jargon.Whether youre just starting to save or you already have investments youll" [YouTube Link](https://youtube.com/watch?v=E6j-DD8IoIw) 2026-01-27T14:30Z 1.7M followers, [----] engagements "Add Negative & Positive Numbers (Adding Integers) - 7-1-7 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to add a negative number to a positive number. This is called adding integers and is a central concept to master in pre-algebra and algebra. When we add two positive integers the result is always possible. When we add two negative numbers and result is always negative. If we add integers of different signs then the answer can be either positive or negative and it depends on the absolute value of the numbers you are" [YouTube Link](https://youtube.com/watch?v=EVdBg1HESAk) 2021-09-21T12:45Z 1.7M followers, 218.5K engagements "Matlab Tutorial - [--] - Plotting Functions Get more lessons like this at http://www.MathTutorDVD.com Learn how to plot any function on an x-y plan (Cartesian plan) in Matlab and adjust the x and y axis. matlab matlab basics matlab class matlab course matlab course free matlab course online matlab online matlab online classes matlab online course matlab online training matlab online tutorial matlab programming matlab training video matlab training video tutorials matlab tutorial matlab tutorial for beginners tutorial plot matlab plot matlab plot function matlab plot function of x matlab plot" [YouTube Link](https://youtube.com/watch?v=EbDJNjYZ-EA) 2018-03-24T18:53Z 1.7M followers, 311.7K engagements "Lesson [--] - Binomial Distribution (Probability 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=GTZ4OzC1s1c) 2016-08-19T00:58Z 1.7M followers, 54.4K engagements "How Does a Laser Work Quantum Nature of Light - [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how lasers work. We begin that laser stands for light amplification by stimulated emission of radiation. We discuss how stimulated emission of photons differ from spontaneous emission of photons. Next we discuss the energy levels that electrons occupy in the region surrounding the atom and outline how we can calculate the energy of released photons when an electron decays from a higher energy to a lower energy state using" [YouTube Link](https://youtube.com/watch?v=Gbfj_FlEjI4) 2022-12-21T13:45Z 1.7M followers, 149.1K engagements "Dividing Fractions & Simplifying to Lowest Terms Dividing fractions is a fundamental skill in mathematics essential for solving various real-world problems. This video provides a thorough and straightforward guide on how to divide fractions making the concept easy to understand and apply. The video begins by explaining the basic principle of dividing fractions which involves multiplying by the reciprocal. You'll learn what a reciprocal is and how to find it for any given fraction. The video clearly demonstrates the steps involved in dividing fractions using simple and relatable examples." [YouTube Link](https://youtube.com/watch?v=HnyM-kLvK6M) 2024-08-08T13:11Z 1.7M followers, 13.1K engagements "Calculate the P-Value in Statistics - Formula to Find the P-Value in Hypothesis Testing Get this complete course at http://www.MathTutorDVD.com In this lesson we will discuss the very important topic of p-values in statistics. The p-value is a calculation that we make during hypothesis testing to determine if we reject the null hypothesis or fail to reject it. The p-value is calculated by first finding the z test statistic. Once this is known we then need to find the probability of our population having a value more extreme than the test statistic. This is done by looking up the probability" [YouTube Link](https://youtube.com/watch?v=KLnGOL_AUgA) 2017-01-19T17:00Z 1.7M followers, 1.8M engagements "Whats the MACH Number of the Speed of LIGHT Here we discussed the speed of sound and also the speed of light we figure out what the mach number is of the speed of sound and calculate the Mach number of the speed of light" [YouTube Link](https://youtube.com/watch?v=Leg5DMswpqU) 2026-01-22T14:34Z 1.7M followers, 18.8K engagements "Lesson [--] - What is the F-Distribution in Statistics This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. Learn the F-Distribution and how to use it to solve statistics problems involving hypothesis testing and analysis of variance (Anova). We will first learn what the f-distribution is why it is important and the characteristics of the f-distribution. F-Distribution statistics f distribution hypothesis testing f-distribution table f-distribution anova f-distribution test f distribution stats help introductory statistics f table" [YouTube Link](https://youtube.com/watch?v=S8VzUYJjBmw) 2017-02-20T18:04Z 1.7M followers, 278.8K engagements "Order of Operations & PEMDAS We learn the fundamental concept of order of operations and how it applies to simplifying mathematical expressions. From the basic rules of PEMDAS to more complex examples involving exponents and parentheses we cover everything you need to know to master this essential skill. We'll start by breaking down the acronym PEMDAS (Parentheses Exponents Multiplication and Division Addition and Subtraction) and show you how to apply it correctly to solve expressions. We'll then move on to more challenging examples such as those involving multiple sets of parentheses or" [YouTube Link](https://youtube.com/watch?v=SVPEClXhmvU) 2023-03-14T13:50Z 1.7M followers, 86.6K engagements "Div and Curl of Vector Fields in Calculus Get the full course at: http://www.MathTutorDVD.com Learn how to evaluate the div and curl of a vector field in calculus. calculus vector field div divergence curl vector div vector field curl vector field divergence vector field calculus divergence calculus curl vector fields vector field calculus calculus [--] calculus [--] college calculus advanced calculus calculus tutorial calculus practice calculus problems calculus vector field div divergence curl vector div vector field curl vector field divergence vector field calculus divergence calculus curl" [YouTube Link](https://youtube.com/watch?v=TCZ1GMoaUJw) 2012-11-27T16:01Z 1.7M followers, 249.5K engagements "07 - Radicals can be Written as Fractional Exponents View more at http://www.MathTutorDVD.com. In this lesson you will learn that radical expressions can always be written as a fractional exponent. The exponent 1/2 corresponds to square roots 1/3 corresponds to cube roots 1/4 corresponds to 4th roots and so on. We will discuss why this is the case so that we can use it later for the properties of multiplying and dividing radicals. radicals radical algebra radicals radicals as fractions radicals as fractional exponents what is a radical what is a fractional exponent fractional exponents" [YouTube Link](https://youtube.com/watch?v=UsXvj0Q4N8M) 2019-05-09T14:14Z 1.7M followers, 89.7K engagements "Understanding the Basics of Derivatives in Calculus Derivatives in calculus represent the rate at which a function changes. Calculated using limits the derivative measures the instantaneous rate of change at a specific point on a curve. Notationally expressed as f'(x) or dy/dx it signifies the slope of the tangent line at a given point. Key concepts include the power rule product rule and chain rule for differentiating various functions. Derivatives have applications in physics economics and optimization problems. Understanding these foundational principles is crucial for advanced calculus" [YouTube Link](https://youtube.com/watch?v=VLO7iUiylvM) 2023-12-20T21:15Z 1.7M followers, 15.1K engagements "Learn Greatest Common Factor (GCF) & Least Common Multiple (LCM) - [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will learn how to find the greatest common factor (gcf) and least common multiple (lcm) of two numbers. These ideas are important when working with fractions finding common denominators to add fractions and other operations with fractions and numbers. The GCF is found by finding the factors of numbers and looking to find the largest (greatest) factor common between two numbers. Factors are simply numbers that can be" [YouTube Link](https://youtube.com/watch?v=W0ZQZtbq01c) 2021-04-27T12:45Z 1.7M followers, 98.8K engagements "Master the Chain Rule in Calculus In this video we dive into one of the fundamental concepts of calculus: the chain rule. The chain rule allows us to find the derivative of composite functions which are functions made up of two or more functions. We'll start by exploring why the chain rule is necessary and then break it down step by step providing clear examples and explanations along the way. By the end of this video you'll have a solid understanding of the chain rule and be able to apply it to a variety of functions. Whether you're a student studying calculus for the first time or a" [YouTube Link](https://youtube.com/watch?v=WEBC-PjEKts) 2023-04-28T19:23Z 1.7M followers, 24.7K engagements "Hypothesis Testing in Statistics - Means w/ Small Samples Hypothesis testing for means with small samples is an essential statistical technique especially in fields where collecting large datasets is impractical. This video provides a comprehensive guide to understanding and performing hypothesis tests when dealing with small sample sizes. The video starts with an introduction to the basics of hypothesis testing including null and alternative hypotheses significance levels and the concept of p-values. It then focuses on the specific challenges and methods associated with small sample sizes" [YouTube Link](https://youtube.com/watch?v=WHMY5XBIMdc) 2024-05-27T13:11Z 1.7M followers, 25.3K engagements "Why are Oceans 350X MORE Salty than Rivers Here we discuss how oceans are so much saltier than rivers" [YouTube Link](https://youtube.com/watch?v=XIEulvqYKMo) 2026-02-02T17:22Z 1.7M followers, 10K engagements "How to Substitute Values into Algebraic Expressions An algebraic expression is a mathematical expression that has variables (letters that stand for numbers) and numbers. Substituting values into an algebraic expression means replacing the variables with actual numbers. To substitute values into an algebraic expression you just need to write the expression out again but this time you replace the variables with the given numbers. Substituting values into algebraic expressions can be helpful for solving problems or for understanding how the expression works. More Lessons:" [YouTube Link](https://youtube.com/watch?v=XPT6ZAumtb0) 2023-08-13T20:15Z 1.7M followers, 24K engagements "How One Tiny Switch Changed Tech Transistors are small quiet and easy to overlook yet they are responsible for nearly everything modern technology can do. This short video explores what transistors actually make possible not through deep technical detail but by focusing on their role as the fundamental building blocks of the digital world. At their core transistors control the flow of electrical signals. From that simple ability comes an astonishing range of outcomes. They allow information to be stored processed amplified and switched at incredible speeds. Every calculation image message and" [YouTube Link](https://youtube.com/watch?v=XZP8SJAAqCY) 2026-02-04T21:15Z 1.7M followers, [----] engagements "How Weak Bonds Build Strong DNA DNA is often described as the blueprint of life but the reason it works so reliably comes down to surprisingly subtle forces. This short video explores why hydrogen bonds play such a crucial role in holding DNA together and why those bonds are perfectly suited for the job life demands of them. At first hydrogen bonds might seem weak compared to other chemical bonds. That weakness is exactly the point. They provide just enough attraction to keep DNA strands paired and stable while still allowing the molecule to open copy itself and respond to the needs of a" [YouTube Link](https://youtube.com/watch?v=_ov4sA52lPA) 2026-02-06T21:15Z 1.7M followers, [----] engagements "Lesson [--] - Intro To Statistics - Online Statistics Course - What is Statistics - Statistics Help This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. The student will get an intro to statistics with our online statistics course. The prime question that we will answer is what is statistics Elementary statistics in this lesson is taught by working example problems step-by-step. intro to statistics online statistics course introduction to statistics what is statistics statistics definition elementary statistics define statistics" [YouTube Link](https://youtube.com/watch?v=bXrvHkbByik) 2016-02-04T03:20Z 1.7M followers, 262.6K engagements "Why dont Birds FALL when Sleeping in Trees Here we discuss how birds sleep in trees why dont they fall How do their feet work and how does their brain work that prevent them from falling when sleeping" [YouTube Link](https://youtube.com/watch?v=da5WFwNWuxE) 2026-02-06T14:41Z 1.7M followers, 13.2K engagements "02 - Learn to Calculate Basic Derivatives in Calculus Part [--] Get more lessons & courses at http://www.MathTutorDVD.com. In this lesson you will learn how to take basic derivatives in calculus. calculus calculus [--] derivatives taking derivatives calculus derivative how to take a derivative how to take derivatives how to take derivatives in calculus calculate derivative derivative help math differentiation tutorial tutor polynomial power rule chain rule differentiate example mathematics calculus derivatives explained calculus derivatives review calculus derivatives chain rule how to take" [YouTube Link](https://youtube.com/watch?v=e5CHIyDSYxI) 2017-08-21T14:58Z 1.7M followers, 71.2K engagements "Can Two Atoms or Molecules Ever Actually Touch In this episode we dive into the question: Can atoms actually touch Atoms the basic building blocks of matter are primarily made up of empty space which leads to some intriguing questions about the nature of matter at the microscopic scale. Well explain how atoms interact why they dont truly touch in the way we might think and how the forces between atoms such as electromagnetic repulsion and quantum effects keep them from ever making direct contact. By the end of this episode youll understand why atoms can never truly touch and how this" [YouTube Link](https://youtube.com/watch?v=e7vOV8ESSzU) 2025-10-11T13:30Z 1.7M followers, 47K engagements "Introduction to Derivatives in Calculus Derivatives are one of the cornerstones of calculus offering a powerful way to understand change. Imagine you're driving a car and you want to know how your speed is changing at any given moment. This rate of changehow fast your speed is increasing or decreasingis what derivatives are all about. In mathematical terms a derivative measures how a function changes as its input changes. If you have a curve on a graph representing some relationshipsay the distance you travel over timethe derivative at any point on the curve tells you the slope of the tangent" [YouTube Link](https://youtube.com/watch?v=ewfNC1oqDUA) 2024-08-28T20:15Z 1.7M followers, [----] engagements "Falling Objects Break Common Sense Mass and weight are often treated as interchangeable but when something falls their differences quietly take center stage. This concept sits at the crossroads of physics gravity and how we experience the world revealing why objects behave the way they do when motion begins. Understanding this distinction unlocks a clearer picture of forces acceleration and the rules that govern everything from everyday drops to cosmic motion. Mass is tied to how much matter an object contains and how strongly it resists changes in motion. Weight on the other hand depends on" [YouTube Link](https://youtube.com/watch?v=gDriNNuK0R4) 2026-01-04T21:15Z 1.7M followers, 13.5K engagements "What is an Integer in Math Learn Negative Numbers - 6-1-1 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what an integer is why integers are important and what we use integers for in Math. An integer is the set of positive and negative whole numbers. Where a positive integer represents how much of something you have a negative integer represents how much of something you owe someone else. It represents how far below zero you are. We use negative numbers in temperature below zero debts in money and many other applications." [YouTube Link](https://youtube.com/watch?v=ibKriK06WAs) 2021-08-10T12:45Z 1.7M followers, 157.8K engagements "Lesson [--] - Rounding Decimals (5th Grade Math) This is just a few minutes of a complete course. Get all lessons & more subjects at: http://www.MathTutorDVD.com" [YouTube Link](https://youtube.com/watch?v=jhbmCrlaTAw) 2016-08-19T00:59Z 1.7M followers, 14.1K engagements "Newton's 3rd Law - The MOST Misunderstood Law in Physics Newtons Third Law of Motion states that for every action there is an equal and opposite reaction. But what does that really mean In this video we break down the concept of action and reaction forces with clear explanations and real-world examples. From rockets launching into space to a simple push on a wall we explore how this fundamental law of physics applies to everyday life. Watch to deepen your understanding of Newtons Third Law and how forces work in pairs newton's third law newton's laws of motion action and reaction forces" [YouTube Link](https://youtube.com/watch?v=lH4-A2l8zvs) 2025-06-24T13:30Z 1.7M followers, 18.4K engagements "What is Voltage Current & Resistance Build & Learn Circuits Welcome to our this lesson on voltage current and resistance in electric circuits In this video we will explore the fundamental concepts of electricity and learn how to build real circuits to better understand these principles. First we'll start with an overview of the basic components of an electric circuit including the voltage source jumpers wire resistors light bulbs and switches. We'll explore what these terms mean and how they are related to one another using simple explanations and diagrams to help you grasp the concepts. Next" [YouTube Link](https://youtube.com/watch?v=oIiaEseeONI) 2023-03-06T13:45Z 1.7M followers, 235.6K engagements "Dividing Integers (Negative & Positive Numbers) - Quick & Easy Method Welcome to our channel where we unlock the mysteries of mathematics In this tutorial we'll delve into the fascinating world of dividing integers. Whether you're a student struggling with division or an enthusiast looking to refresh your skills this video is perfect for you. Division is a fundamental operation that helps us distribute quantities and solve real-life problems. However dividing integers can sometimes be confusing due to their unique properties. But fear not as we've got you covered with a step-by-step breakdown" [YouTube Link](https://youtube.com/watch?v=oUJkA7dlaUI) 2023-06-11T21:53Z 1.7M followers, 11.3K engagements "Chemical Formulas Ionic & Covalent Bonds in Chemistry - 1-2-14 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to use the periodic table to write down a chemical formula. We will learn about ionic bonds and covalent bonds and the difference between these two types of bonds. We will learn that ionic bonds involve the transfer of electrons between elements. Covalent bonds in contrast involves the sharing of electrons between elements. ionic compounds covalent bond ionic and covalent bonding ionic bonds writing chemical" [YouTube Link](https://youtube.com/watch?v=puvMNEtfM9s) 2022-10-05T12:45Z 1.7M followers, 72K engagements "04 - Solve Equations & Inequalities with Fractional Coefficients View more at http://www.MathTutorDVD.com. In this lesson you will learn how to solve equations and inequalities that have fractional coefficients. A fractional coefficient means that the number before the variable in an equation is a fraction. Fractional coefficients can make problems more complex to solve because when moving terms around in the equation you must add and subtract fractions. You will learn how to do this by solving example problems getting a common denominator for any fraction coefficients that need to be added." [YouTube Link](https://youtube.com/watch?v=q0C4NrVvg9E) 2019-04-23T14:14Z 1.7M followers, 105.9K engagements "12 - Writing Quadratic Functions in Vertex Form - Part [--] (Graphing Parabolas) More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to write any quadratic function that is given in standard form into vertex form. Vertex form is superior in that we can sketch a graph of the function easily because the vertex can be read directly from the equation. The method used to write quadratic functions in vertex form is to perform the completing the square operation on the standard form quadratic. We show this by solving numerous" [YouTube Link](https://youtube.com/watch?v=srATPsoqA2A) 2019-08-27T13:15Z 1.7M followers, 112.6K engagements "Precision Accuracy & Significant Figures in Chemistry & Physics Welcome to this video on the topic of the difference between precision and accuracy. If you have ever studied or worked in a field that requires measurement such as science engineering medicine or manufacturing you have probably encountered these terms before. However despite their similar sound and context precision and accuracy refer to distinct aspects of a measurement that can affect its usefulness and reliability. In this video we will explore the definitions examples and implications of precision and accuracy and how to" [YouTube Link](https://youtube.com/watch?v=tuzJtpC_P_4) 2023-04-17T12:45Z 1.7M followers, [----] engagements "Algebraic Expressions Made Easy: Learn How to Evaluate Them Imagine math as a fun puzzle where you have to find the value of a secret number. This puzzle is called "evaluating algebraic expressions." It's like being a math detective First you get an expression with numbers letters and symbols like 3x + [--]. The letter 'x' is your secret number and you need to figure out what it stands for. Here's how you crack the code: Replace the 'x' with a number you choose. Let's say 'x' is [--]. Now you do the math step by step. Multiply what's inside the parentheses (if there's any) and follow the symbols." [YouTube Link](https://youtube.com/watch?v=uL-1OnNQeI8) 2023-08-25T20:15Z 1.7M followers, 291.1K engagements "Human Genome Project & The DNA Molecule Explained In this lesson we will learn about the human genome project and the structure of the DNA molecule. DNA stands for Deoxyribonucleic Acid and is the building block of all life on Earth. DNA consists of a phosphate backbone and a series of four nucleic acids. These are Adenine Cytosine Guanine and Thymine. These four genetic letters determine the structure of genes on the DNA molecule and these govern how proteins are made in the body and how the body functions and grows. The human genome project mapped the nucleotide bases and the genes in the" [YouTube Link](https://youtube.com/watch?v=ugjCwAsz2Ik) 2023-01-06T13:45Z 1.7M followers, 63.2K engagements "Did the Big Bang REALLY Happen Here I discuss the physics of the Big Bang the event that marks the beginning of our universe. Well break down what the Big Bang theory really means how scientists study it and the physics behind the expansion of space cosmic microwave background radiation and the formation of matter in the early universe. From the first fractions of a second to the growth of galaxies well explain the key concepts that describe how the universe evolved from an incredibly hot dense state to the cosmos we observe today. By the end of this episode youll have a clear understanding" [YouTube Link](https://youtube.com/watch?v=uikSRuAkV4A) 2025-12-16T14:30Z 1.7M followers, 15.5K engagements "Lesson [--] - Learn Scatter Plots in Statistics Get this full course at http://www.MathTutorDVD.com. In this lesson you will learn how to identify and construct scatter plots in statistics. In a scatter plot the x and y variable are plotted as a pair and use look at the relationship between x and y to determine if there is any relationship between the variables. If the variables are related by positive correlation the line tends to trend upwards. If the variables are negatively correlated the line tends to slope downwards. We will learn about scatter plots and how to determine negative and" [YouTube Link](https://youtube.com/watch?v=ySdGUcyUe8U) 2017-04-03T15:36Z 1.7M followers, 98.5K engagements "05 - Factoring the GCF (Greatest Common Factor) from a Polynomial in Algebra Part [--] Get more lessons like this at http://www.MathTutorDVD.com In this lesson you will learn what a common factor is in a polynomial expression in Algebra. We will then use the concept of a common factor to pull out or factor the greatest common factor (GCF) from a multi term expression (polynomial). This is a crucial skill because factoring the greatest common factor in algebra is necessary to solve equations and inequalities for more complex topic in algebra [--] algebra [--] and college algebra. gcf algebra factoring" [YouTube Link](https://youtube.com/watch?v=yxNlL9l26N8) 2019-02-26T15:14Z 1.7M followers, 66.3K engagements "Lesson [--] - Latent Heat And Phase Change (Physics 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=zPXFzV8-51I) 2016-08-19T00:58Z 1.7M followers, 13.4K engagements "AC Thevenin Equivalent Circuit Problem Get the full course at MathTutorDVD.com. In this lesson the student will learn how to calculate Thevenin Equivalent circuits in the AC Phasor domain. We will solve this problem step-by-step to build skills and discuss the theory along the way. phasor phasor analysis thevenin equivalent circuit analysis electrical engineering circuit theory alternating current AC source transformation mesh current ac analysis norton equivalent equivalent phasor phasor analysis thevenin equivalent circuit analysis electrical engineering circuit theory alternating current" [YouTube Link](https://youtube.com/watch?v=5SSYtwjtUO0) 2016-01-23T18:36Z 1.7M followers, 244.6K engagements "11 - What is Definition of Average Speed & Velocity in Physics (Speed Formula & Velocity Formula) View more lessons like this at http://www.MathTutorDVD.com In this lesson we explain the difference between average speed and average velocity in physics. We start by showing that the average velocity is defined to be the displacement of an object divided by the elapsed time during the motion. Because of this definition velocity is a vector quantity because the displacement is a vector as well. The speed formula is the exact same equation as the velocity formula with the difference that we take" [YouTube Link](https://youtube.com/watch?v=6arvL--EHJU) 2018-09-25T18:07Z 1.7M followers, 147K engagements "Using Excel to Perform ANOVA Welcome to our comprehensive YouTube video on using Excel to perform ANOVA (Analysis of Variance) In this illuminating tutorial we delve into the world of statistical analysis and equip you with the knowledge and techniques to confidently utilize Excel for conducting ANOVA. Whether you're a student studying statistics or a professional seeking practical data analysis tools this video is your ultimate guide to unlocking the power of Excel for ANOVA analysis. Our expert instructor breaks down complex concepts into digestible explanations ensuring that you grasp the" [YouTube Link](https://youtube.com/watch?v=6cpICPslfQI) 2023-08-11T13:11Z 1.7M followers, 31.2K engagements "10 - What are Composite Functions (Part 1) - Evaluating Composition of Functions & Examples More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what a composite function is in math. We will discuss the definition of a composite function being two functions chained or nested inside of one another. We must then evaluate the composite function by evaluating each individual function in sequence one after the other. In general the order of evaluating the functions affects the answer so that gof g(f(x)) and fog (f(g(x)) yield" [YouTube Link](https://youtube.com/watch?v=8-HZighI0oQ) 2020-03-02T15:40Z 1.7M followers, 184.9K engagements "Laplace Transform Explained - Definition & Meaning Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson we will discuss the definition of the Laplace transform. This lesson aims to further your understanding of the Laplace transform and its purpose. laplace transform laplace transform definition engineering math engineering definition of laplace transform definition of the laplace transform laplace transform concept laplace transforms laplace transform engineering mathematics laplace lesson on laplace transform definition laplace transform tutor help with laplace" [YouTube Link](https://youtube.com/watch?v=8oE1shAX96U) 2016-02-05T01:22Z 1.7M followers, 1.1M engagements "What EXACTLY is Binary & How is Digital Info Stored In an increasingly digital world understanding how analog signalslike sound waves images or physical measurementsare transformed into digital data is essential. This video explores the process of converting analog information into digital form covering key concepts such as sampling quantization and binary encoding. We'll start with the basics: what makes a signal analog versus digital and why we need to digitize it for computers and devices. Through clear animations and real-world examples like how audio is recorded for music streaming or" [YouTube Link](https://youtube.com/watch?v=9hp0RZ15CPw) 2025-11-11T14:30Z 1.7M followers, 27.7K engagements "Meet EVERY Single Element of the Periodic Table Embark on an epic journey through the building blocks of the universe in this ultimate video covering all [---] elements of the periodic table From hydrogen's explosive simplicity to oganesson's fleeting existence we break down each element's atomic structure properties discovery history real-world uses and quirky facts organized by groups like alkali metals noble gases and lanthanides. Whether you're studying for exams a science buff or just fascinated by chemistry this comprehensive guide will illuminate how these elements shape everything from" [YouTube Link](https://youtube.com/watch?v=9sIgt-4sAdI) 2025-11-08T14:30Z 1.7M followers, 174.6K engagements "The Derivative - The Most Important Concept in Calculus The derivative is one of the most fundamental and powerful concepts in all of mathematics. It is the core idea behind calculus and serves as the foundation for countless applications in physics engineering economics and even biology. But what exactly is a derivative and why is it so essential In this video we take a deep dive into the meaning of derivatives and why they are at the heart of understanding change in the world around us. At its core the derivative measures how something changes. It tells us the rate at which one quantity" [YouTube Link](https://youtube.com/watch?v=AitQQu2mFm0) 2025-03-17T16:23Z 1.7M followers, 253.4K engagements "Thevenin Equivalent in Circuit Analysis Get the full course at: http://www.MathTutorDVD.com Learn how to find the thevenin equivalent of a circuit. circuit analysis thevenin equivalent thevenin source transformation equivalent circuit circuit circuit theory electrical engineering electronics engineering circuit analysis thevenin equivalent thevenin source transformation equivalent circuit circuit circuit theory electrical engineering electronics engineering" [YouTube Link](https://youtube.com/watch?v=DMv0YOP-yPE) 2012-11-29T11:24Z 1.7M followers, 320.8K engagements "02 - Fundamental Trig Identities Part [--] Get more lessons & courses at http://www.mathtutordvd.com Learn the basic trigonometric identities that can be used to solve numerous types of problems in trig and precalculus. identity trig identity trig trigonometry precalculus pre calculus fundamental trig identities identities fundamental trigonometric trig identities prove proofs of trigonometric identities verifying trigonometric identities proof proofs verify verifying pythagorian example verifying trig identities derive calculus proving trigonometric identities math trig identity proofs trig" [YouTube Link](https://youtube.com/watch?v=EnY1-UT-JyE) 2017-09-20T14:29Z 1.7M followers, 149K engagements "06 - What is a Function in Math (Learn Function Definition Domain & Range in Algebra) Get more lessons like this at http://www.MathTutorDVD.com. Here you will learn what a function is in math the definition of a function and why they are important. Functions have applications in algebra calculus science and engineering. We first begin by describing a function as a mathematical machine that takes input numbers "x" and computes output numbers "f(x)". We then describe the input numbers "x" as being the domain of the function while the output numbers f(x) are the range of the function. We will" [YouTube Link](https://youtube.com/watch?v=GY6Q2f2kvY0) 2018-12-19T16:44Z 1.7M followers, 2.3M engagements "13 - Exponent Rules of Algebra (Laws of Exponents How to Multiply & Add Exponents) Get more lessons like this at http://www.MathTutorDVD.com. In this lesson you will learn how to simplify expressions that involve exponents. First we will review the exponent laws which tells us when we can add exponents together and when we can multiply exponents. Next we will practice simplifying expressions that involve exponents by applying the power rules and exponent laws of algebra. laws of exponents power rules how to multiply exponents how to add exponents multiply exponents add exponents exponent laws" [YouTube Link](https://youtube.com/watch?v=Hn_rbQ2zSAU) 2018-12-21T17:25Z 1.7M followers, 462.7K engagements "Lesson [--] - Thevenin Equivalent Part [--] (Engineering Circuits) 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=MSrHL8iZsII) 2016-08-19T00:58Z 1.7M followers, 70.1K engagements "What is Volume in Math Calculate Volume of Rectangular Prisms & Cubes w/ Units - 5-8-13 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn about the concept of volume in math. We will discuss what volume is how to calculate volume and the units of volume. The units of volume are cubic units such as cubic cm cubic meters cubic km cubic feet etc. In order to understand volume we must visualize the shape containing a number of cubes inside. The number of cubes that we can fit in the shape is called the volume in cubic" [YouTube Link](https://youtube.com/watch?v=QJGyDGWQgcI) 2021-06-01T12:45Z 1.7M followers, 185.9K engagements "Whats the Difference between SERIES & PARALLEL Circuits Here we discussed series in parallel circuits and how they are similar and different along with the equivalent resistance and using ohms law" [YouTube Link](https://youtube.com/watch?v=QKcoDSJSkn0) 2025-08-04T14:46Z 1.7M followers, 43.7K engagements "Magnetic Fields Visualized What is a magnetic field In this video we delve into the world of magnetism and help you unravel the mysteries behind magnetic fields. This captivating topic has intrigued scientists and laypeople alike for centuries and we're here to break it down in a way that's both informative and engaging. We start by explaining the basics of magnetism and how it relates to electricity. Then we dive into the concept of magnetic fields discussing their origins and the forces they exert on moving charges and magnetic materials. We'll also cover the properties of magnetic fields" [YouTube Link](https://youtube.com/watch?v=QjO2KLMnImM) 2023-03-15T19:42Z 1.7M followers, 259.4K engagements "01 - Basic Derivatives in Calculus Part [--] - Learn what a Derivative is and how to Solve Them. 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 get practice taking basic derivatives in calculus [--]. calculus [--] calculus derivatives basic derivatives differentiation formulas first derivative second derivative what is a derivative derivatives calculus calculus derivatives explained calculus derivatives review calculus derivatives chain rule calculus derivatives rules calculus derivatives practice what" [YouTube Link](https://youtube.com/watch?v=Scxja4LMAtk) 2016-02-03T22:59Z 1.7M followers, 153.1K engagements "02 - Random Variables and Discrete Probability Distributions Get more lessons & courses at http://www.mathtutordvd.com In this lesson the student will learn the concept of a random variable in statistics. We will then use the idea of a random variable to describe the discrete probability distribution which is a key idea used to solve statistics problems. random variable probability distribution discrete probability statistics discrete probability distribution random variable variables distributions discrete random variable continuous introductory statistics introductory statistics videos" [YouTube Link](https://youtube.com/watch?v=UnzbuqgU2LE) 2017-09-08T14:29Z 1.7M followers, 2.1M engagements "Why don't we FEEL the Earth Spinning @ [----] mph Have you ever wondered why we dont feel the Earth hurling through space at [----] km/h (over [----] mph) at the equator while also orbiting the Sun at [------] km/h In this video we dive into the surprisingly calming physics behind this everyday miracle. Using clear explanations and intuitive visuals we explore the principles of inertia reference frames constant velocity and why motion only becomes noticeable when it accelerates or changes direction. Youll see why a smoothly spinning Earth feels perfectly still to usyet a sudden stop would be" [YouTube Link](https://youtube.com/watch?v=UzGtDvnCaIA) 2025-12-30T14:30Z 1.7M followers, 124.3K engagements "Intro to Hypothesis Testing in Statistics - Hypothesis Testing Statistics Problems & Examples Get the full course at: http://www.MathTutorDVD.com The student will learn the big picture of what a hypothesis test is in statistics. We will discuss terms such as the null hypothesis the alternate hypothesis statistical significance of a hypothesis test and more. In this step-by-step statistics tutorial the student will learn how to perform hypothesis testing in statistics by working examples and solved problems. hypothesis test hypothesis testing hypothesis statistics hypothesis testing statistics" [YouTube Link](https://youtube.com/watch?v=VK-rnA3-41c) 2014-08-20T16:18Z 1.7M followers, 4.4M engagements "Intro to Polynomials (Binomial Trinomial) Degrees & Simplifying - Fast Method In this video we dive deep into the fascinating world of polynomials focusing specifically on degrees types and simplifying terms. Polynomials are mathematical expressions that consist of variables coefficients and exponents. Understanding their structure is essential for tackling complex mathematical problems. Firstly we explore degrees of polynomials which indicate the highest exponent present in the expression. We unravel the concept of degree and its significance in determining the behavior and characteristics" [YouTube Link](https://youtube.com/watch?v=WKVHLY6PxOs) 2023-06-15T13:23Z 1.7M followers, 47.6K engagements "08 - Learn Synthetic Division of Polynomials - Part [--] View more lessons at http://www.MathAndScience.com. In this lesson we will discuss how to divide polynomials using the technique of synthetic division. Synthetic division allows us to divide polynomials where the divisor is of form x-c. We can avoid the lengthy process in polynomial long division as well as the cumbersome subtraction of terms by writing down only the coefficients of the important steps in the division. Synthetic division saves a great deal of time and has applications in the factor theorem the remainder theorem roots of" [YouTube Link](https://youtube.com/watch?v=ZMQOaukJPKM) 2019-09-24T13:40Z 1.7M followers, 44.5K engagements "Periodic Table Explained #chemistry #science Welcome to our video on an overview of the periodic table of the elements In this video we'll take a closer look at the periodic table and explore the different elements that make up the world around us. Starting with a brief history of the periodic table we'll delve into the organization of the table including the periods and groups and explain how they relate to the properties of the elements. We'll also discuss some of the key characteristics of each group such as the alkali metals halogens and noble gases. As we explore each element we'll" [YouTube Link](https://youtube.com/watch?v=_xtoFbp9Tck) 2023-03-21T18:36Z 1.7M followers, 320.9K engagements "Understand Box Plots in Statistics (Box-and-Whisker Plots) - 6-8-23 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to draw and interpret box plots also known as box-and-whisker plots. In statistics we use box plots to graphically represent the median of a data set along with the minimum value maximum value and the quartiles of the data. It makes it very easy to visualize the data set in one chart or graph. The box portion of the plot encloses Q1 Q2 and Q3. The whisker part of the plot illustrations the outliers max" [YouTube Link](https://youtube.com/watch?v=cklvFT8dR64) 2021-12-28T13:45Z 1.7M followers, 147.3K engagements "Are Atoms REALLY Mostly Empty Space In this thought-provoking video we explore the fascinating world of atoms and challenge the common perception that they are mostly empty space. Join us as we delve into the fundamental structure of atoms and uncover the significance of the wavefunction in defining atomic behavior. We start by explaining the basic components of an atom: protons neutrons and electrons. While it is often said that atoms are primarily empty space well discuss why this notion is misleading. By introducing the concept of the wavefunction from quantum mechanics we illustrate how" [YouTube Link](https://youtube.com/watch?v=eT6-Sa26yHU) 2025-01-20T14:30Z 1.7M followers, 236.1K engagements "What are Logarithms and Log Functions in Math In this lesson you will learn about logarithmic functions in math. A logarithmic function is a function that contains one or more logarithms. The logarithm abbreviated log is the inverse function to the exponential function. Exponential functions are central to understanding bacterial growth time value of money exponential debt and interest and more. So understanding logarithmic equations are important for the same reasons. More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath logarithmic equations logarithmic" [YouTube Link](https://youtube.com/watch?v=fHTI9IxTLCE) 2023-01-24T13:45Z 1.7M followers, 55.9K engagements "01 - Simplify Rational Exponents (Fractional Exponents Powers & Radicals) - Part [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what a rational exponent is and how to simplify expressions with rational exponents. A rational exponent is just an exponent that can be written as a fraction. First we describe how rational exponents can be written in terms of a radical expression. Next we solve many problems where we must simplify the expression and write the answer either in rational exponent form (fractional exponents) or" [YouTube Link](https://youtube.com/watch?v=fvUyjBpinv8) 2020-02-17T15:40Z 1.7M followers, 270.6K engagements "What does the Heisenberg Uncertainty Principle REALLY Mean In this episode we dive deep into one of the most fascinating and misunderstood ideas in quantum physics: Heisenbergs Uncertainty Principle. What does it really mean to say that we cant know both the position and momentum of a particle exactly at the same time Is it just a limit of our measurement tools or is it a fundamental feature of reality We break down the origins of the uncertainty principle how it arises from the wave nature of particles and what it tells us about the limits of knowledge in the quantum world. With intuitive" [YouTube Link](https://youtube.com/watch?v=k9-phPRn6Hc) 2025-03-26T19:53Z 1.7M followers, 61.6K engagements "Could 'e' be the MOST Important Constant of Nature In this episode we explore Euler's number e one of the most important constants in mathematics and why it may be the most important concept of nature. Euler's number is approximately [-----] and it is the base of natural logarithms making it essential for understanding exponential growth compound interest probability and even the nature of life itself. Well explain where e comes from how its used in various mathematical and scientific fields and why it plays such a crucial role in natural phenomena like population growth and radioactive decay." [YouTube Link](https://youtube.com/watch?v=oTmmCnCO8Og) 2025-09-20T13:31Z 1.7M followers, 56.2K engagements "01 - What are Equivalent Fractions - (Calculate & Find Equivalent Fractions) - Part [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what an equivalent fraction is and how to calculate equivalent fractions. An equivalent fraction is obtained by multiplying the numerator and the denominator of any fraction by the same number. No matter what number you multiply by the new fraction will represent the same value of the original fraction. The new numerator and new denominator will be different numbers but the fraction itself" [YouTube Link](https://youtube.com/watch?v=p8w_9xxmOaw) 2020-09-29T12:45Z 1.7M followers, 333.6K engagements "How is AM & FM Radio Different Learn the difference between AM and FM radio waves" [YouTube Link](https://youtube.com/watch?v=q99pQivSeh0) 2025-04-27T15:04Z 1.7M followers, 22.7K engagements "13 - ANOVA Basics - The Grand Mean Get more lessons like this at http://www.MathTutorDVD.com. In this lesson we will continue the study of Analysis of Variance (ANOVA) by discussing each part of the calculation separately. Here we discuss the grand mean which relates the mean of all of the sample means in the data sets. This will then tie into the sum of squares among treatments and sum of squares of errors in the final ANOVA calculation. anova analysis of variance anova statistics anova test anova spss anova table anova excel statistics analysis of variance statistics analysis of variance in" [YouTube Link](https://youtube.com/watch?v=qSz9xfnXSwg) 2018-03-13T15:29Z 1.7M followers, 256.3K engagements "Mastering Calculus: An Introduction to Integrals Welcome to our introductory video on integrals In this video we'll cover the basics of integrals and how they are used in calculus. Whether you're a beginner or need a refresher we've got you covered. We'll start by discussing what integrals are and why they are important in calculus. From there we'll dive into the different types of integrals including definite and indefinite integrals and discuss how to solve them. We'll also cover some common integration techniques such as u-substitution and integration by parts. And to help you understand" [YouTube Link](https://youtube.com/watch?v=qrOSqiPmgF8) 2023-04-04T14:08Z 1.7M followers, 47.6K engagements "13 - Conic Sections: Parabola Focus Directrix Vertex & Graphing - Part [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what a parabola is and how it relates to the other conic sections (ellipse circle and hyperbola). We will define the parabola in terms of geometry and use this definition to derive the equation of a parabola. We will then graph the parabola using the concept of the focus and directrix. Finally we will examine and graph vertically oriented parabolas and horizontal parabolas and determine how we know which" [YouTube Link](https://youtube.com/watch?v=rSlmll5bvws) 2019-12-02T15:46Z 1.7M followers, 79.7K engagements "What is Variance in Statistics Learn the Variance Formula and Calculating Statistical Variance Get the full course at: http://www.MathTutorDVD.com In this lesson you'll learn about the concept of variance in statistics. We'll discuss how variance is derived and what the equations of variance means. We will also cover how variance is very closely related to standard deviation in statistics. statistics variance statistics (field of study) standard deviation variance and standard deviation variance and standard deviation explained variance and covariance variance formula variance formula" [YouTube Link](https://youtube.com/watch?v=sOb9b_AtwDg) 2013-02-01T14:53Z 1.7M followers, 1.1M engagements "05 - Sine and Cosine - Definition & Meaning - Part [--] - What is Sin(x) & Cos(x) View more at http://www.MathAndScience.com. In this lesson we will learn fundamentally what the sine function and cosine function represent. We will learn that the sine function also written as sin or sin(x) reduces the hypotenuse of a right triangle to the projection onto the y-axis. Similarly the cosine function also written as cos or cos(x) reduces the hypotenuse of a right triangle to the projection onto the x-axis. Thinking of sine and cosine as projection functions like this helps us to visualize exactly what" [YouTube Link](https://youtube.com/watch?v=vuoNyvMvDtA) 2020-06-23T12:45Z 1.7M followers, 1.9M engagements "What is a Frequency Distribution in Statistics In this video we dive deep into the world of frequency distributions in statistics. Starting with the basics we'll explore what frequency distributions are how they are created and the different types of frequency tables and graphs used to represent data. We'll also cover how to interpret frequency distributions and use them to analyze data sets. The video is designed to be accessible to anyone new to the topic as we explain each concept in simple terms and provide clear examples. We'll also cover some advanced techniques for analyzing frequency" [YouTube Link](https://youtube.com/watch?v=xe4Ok1LEQe8) 2023-04-05T14:34Z 1.7M followers, 157.4K engagements "04 - Solving Logarithmic Equations - Part [--] - Equations with Log(x) More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to solve logarithmic equations which are just equations that contain logarithms. There are several methods to solve these types of equations. One method is to convert the logarithm to an exponential representation. Another technique is to change the base of the logarithm to make the equation easier to solve. We will use these methods to solve logarithmic equations and practice skills. solving logarithmic" [YouTube Link](https://youtube.com/watch?v=zhVIoas65HM) 2020-04-21T12:45Z 1.7M followers, 168.2K engagements "18 - Properties of Logarithms (Log x) - Part [--] - Laws of Logs - Calculate Logs & Simplify More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn about the laws of logarithms how to use them and why they are important when simplifying logarithmic expressions. There are five central laws of logarithms (logs) that are used when simplifying problems. The first two laws state that an exponential function and a log function with the same base cancel each other. This is helpful when solving exponential and log equations. The remaining" [YouTube Link](https://youtube.com/watch?v=zpxL0WckDVc) 2020-03-09T13:00Z 1.7M followers, 206.8K engagements Limited data mode. Full metrics available with subscription: lunarcrush.com/pricing
@mathandscience Math and Science
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Social Influence
Social category influence technology brands 9.49% social networks 8.86% finance 8.23% celebrities 0.63% musicians 0.63% stocks 0.63%
Social topic influence math #443, science #1498, what is #2618, how to 24.05%, tutorial #5587, theory #1246, education #4359, solve #948, stem #338, just a #2266
Top accounts mentioned or mentioned by @asadinternationalacademy
Top assets mentioned Exponent Inc (EXPO) Diodes Inc (DIOD) Noble Corporation (NE)
Top Social Posts
Top posts by engagements in the last [--] hours
"Intro to Maxwell's Equations Electric & Magnetic Fields In this episode we dive into Maxwell's Equations the four fundamental equations that describe how electricity and magnetism are intricately connected. These equations formulated by James Clerk Maxwell in the 19th century are the foundation of classical electromagnetism and provide a unified theory for understanding how electric fields magnetic fields and currents interact. Well break down each of Maxwells Equations show how they connect electricity and magnetism and explore their significance in modern technologies like electromagnets"
YouTube Link 2025-10-21T13:30Z 1.7M followers, 58.8K engagements
"What is a Diode Transistor Capacitor Transformer Inductor In this video we explore the fundamental components of electrical circuits: transistors diodes capacitors inductors and transformers. Join us as we break down each component's function properties and significance in both simple and complex electronic systems. We start with diodes explaining how these components allow current to flow in one direction while blocking it in the opposite direction. You'll learn about their applications in rectifying circuits and protecting sensitive electronic components. Next we delve into transistors the"
YouTube Link 2025-01-28T14:30Z 1.7M followers, 71.9K engagements
"What is a Plasma Is it the 4th State of Matter - [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what a plasma is and why it is called the fourth state of matter. A plasma is simply a gas that has been given additional energy such that many electrons are removed from the outer valence shell of the gas atoms. The result is a combination of positively charged gas nuclei and negatively charged electrons along with some remaining fraction of neutral gas atoms. Because of the charges present a plasma can be thought of as a"
YouTube Link 2023-01-04T13:46Z 1.7M followers, 201.6K engagements
"What is Slope of a Line Slope Formula Rise Over Run & Equation of a Line - 7-4-18 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to calculate the slope of a line and interpret the slope. The slope of a line describes how steep the line is slanted. A flat horizontal line has a slope of zero. A vertical line has an undefined slope (or infinite slope). Lines slanted at an angle have slopes in between zero and infinity. We use the slope formula to calculate the slope and use this information to write down the equation of"
YouTube Link 2022-04-14T12:45Z 1.7M followers, 108.4K engagements
"09 - Solve Differential Equations with Laplace Transforms Part [--] Get more lessons like this at http://www.MathTutorDVD.com Here we learn how to solve differential equations using the laplace transform. We learn how to use the properties of the laplace transform to get the solution to many common odes. laplace laplace transform laplace transformations laplace transform examples laplace transform problems transform differential equations laplace equation inverse laplace transform math equation engineering odes ordinary differential equations differential equations laplace transform differential"
YouTube Link 2018-05-10T14:29Z 1.7M followers, 175.5K engagements
"Can Photons of Light Bounce off of Other Photons In this episode we tackle the intriguing question: Can a photon of light bounce off another photon At first glance this might seem impossible since photons are massless particles and in classical physics we typically associate "bouncing" with interactions between objects that have mass. However quantum mechanics tells a different story. Well explore how photons interact with one another including the concept of photon-photon scattering which although extremely rare and difficult to observe does occur under the right conditions. By the end of"
YouTube Link 2025-08-12T13:30Z 1.7M followers, 27.8K engagements
"What is the Periodic Table How are Elements Organized In this video we explore the periodic table and gain a deeper understanding of how it works. The periodic table is a chart that organizes all known elements based on their atomic structure and properties. We'll dive into the history of the periodic table from its early beginnings to its modern form. We'll also explore the structure of the table including the groups and periods and how it can be used to predict the behavior of elements. Additionally we'll discuss the properties of the elements and the significance of their placement in the"
YouTube Link 2023-04-03T12:45Z 1.7M followers, 510.5K engagements
"Units & Unit Conversions in Chemistry: Excel in it Welcome to the thrilling universe of units and unit conversions in chemistry akin to a magical realm where units are the spells that make or break your potion-making. Imagine this: mixing up milliliters (mL) and liters (L) could spell disaster much like confusing a kitten with a tiger. Units set the stage indicating whether we're conjuring spells in tiny vials or colossal cauldrons. Enter the enchanting act of unit conversions the alchemy that allows us to morph grams into moles liters into milliliters or meters into kilometers. Its like"
YouTube Link 2024-03-31T20:15Z 1.7M followers, 36.7K 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
"Understanding Instantaneous Velocity and Speed Delve into the dynamic world of motion with our comprehensive guide on instantaneous velocity and speed. In this video we pull apart the intricacies of these two fundamental concepts shedding light on their differences and their vital roles in understanding an object's movement. While average speed gives us a broad overview it's the instantaneous speed that reveals an object's exact pace at a specific moment in time. Instantaneous velocity on the other hand doesn't just convey speed but also direction providing a more complete picture of an"
YouTube Link 2023-10-12T13:11Z 1.7M followers, 35.4K engagements
"What is a Rational Number Rational numbers are real numbers that can be expressed as fractions of integers where the denominator is not zero. Represented in the form a/b where 'a' and 'b' are integers and 'b' is not equal to zero rational numbers include integers and fractions. They can be positive or negative and are crucial in representing quantities like ratios proportions and division results. Rational numbers form the foundation for arithmetic operations and are integral in various mathematical contexts. Understanding them is essential for navigating mathematical landscapes from"
YouTube Link 2024-01-13T21:15Z 1.7M followers, 49.2K engagements
"01 - Hypothesis Testing For Means & Large Samples Part [--] This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. The student will how to use hypothesis testing in statistics for means with large sample sizes. hypothesis testing statistics statistical hypothesis testing mean population mean sample mean hypothesis testing mean large samples statistics hypothesis testing hypothesis testing statistics examples large sample test of hypothesis t test hypothesis testing hypothesis testing large sample large sample test confidence interval"
YouTube Link 2016-02-04T05:14Z 1.7M followers, 450.9K 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
"The Derivative in Calculus Defined as a Limit - 1-2 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what the mathematical definition of a derivative is in calculus. The derivative is defined to be the slope of the line tangent to a function at a point. In order to do this we find the slope of a line passing through two far away points then slowing move these points closer together using the limit process. The derivative is then defined to be the slope of the line tangent to the function at a given point and is calculated"
YouTube Link 2022-12-01T13:45Z 1.7M followers, 46.5K 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
"Logarithm Change of Base Formula & Solving Log Equations - Part [--] - [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to solve logarithmic equations by using the log change of base formula. We will learn that we can express the logarithm in terms of a different log with a different base. This is very useful when we solve logarithmic equations because we can construct the proper log to cancel terms and isolate the variable that we are trying to solve. In this lesson we will introduce the log change of base formula and"
YouTube Link 2021-01-26T13:45Z 1.7M followers, 238.8K 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
"How Airplane Wings REALLY Generate Lift Most people have heard that airplane wings generate lift because air moves faster over the top creating lower pressure due to Bernoullis principle. While this explanation is widely taught it is incomplete and often misleading. In this video we explore the real physics behind lift including the role of Newtons Third Law air pressure differences and the angle of attack. We break down why airfoils work how wings generate lift even when inverted and why air deflection plays a crucial role. By the end youll have a deeper understanding of aerodynamics and a"
YouTube Link 2025-03-15T13:30Z 1.7M followers, 1.6M 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
"Do Individual Atoms & Molecules Have a Color Have you ever wondered if the tiny building blocks of matteratoms and moleculesactually have color In this video we dive into the fascinating world of quantum physics and chemistry to explore this intriguing question. We'll break down how color works at the macroscopic level why objects appear colored to our eyes and whether individual atoms or molecules possess inherent hues. Spoiler: It's all about light absorption electron transitions and the way matter interacts with electromagnetic waves. Through simple real-world examples like why the sky is"
YouTube Link 2025-12-23T14:30Z 1.7M followers, 15.3K engagements
"How to Simplify Rational Expressions Simplifying rational expressions involves reducing fractions with polynomials in the numerator and denominator to their simplest form. The process requires factoring both the numerator and denominator and then canceling out common factors. This simplification is crucial for solving equations finding asymptotes in graphing and understanding the behavior of rational functions. Mastery of simplifying rational expressions extends to algebraic manipulation aiding in the simplification of complex mathematical expressions. It lays the groundwork for more advanced"
YouTube Link 2023-12-05T21:15Z 1.7M followers, 28.1K engagements
"What Is a Function Math #math #maths In this video we'll break down the basics of what a function is how to read and write functions and the different types of functions you may encounter. First we'll define a function and explain how it relates to other mathematical concepts like variables and equations. Then we'll explore the different ways to represent a function including function notation graphs and tables. Next we'll dive into the different types of functions you may come across such as linear quadratic and exponential functions and how to identify them based on their equations or"
YouTube Link 2023-03-27T19:02Z 1.7M followers, 90.1K engagements
"The ONE Invention That Changed EVERYTHING Forever The discovery of numbers marks a pivotal moment in human history transforming how we understand and interact with the world. Numbers originated from the need to count and measure evolving from simple tally marks on bones and stones to complex systems like the Hindu-Arabic numerals we use today. Early civilizations such as the Mesopotamians and Egyptians developed their own numeral systems laying the groundwork for modern mathematics. The concept of zero a revolutionary idea emerged in ancient India fundamentally changing arithmetic and paving"
YouTube Link 2026-02-10T14:30Z 1.7M followers, 13.3K 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
"01 - What Is A Differential Equation in Calculus Learn to Solve Ordinary Differential Equations. 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 differential equation is and how to solve them. differential equations what is a differential equation solve differential equation ode solve ode linear odes solve linear odes ordinary differential equation differential equation equation learn solve example calculus what is differential equations what is a differential equation in calculus"
YouTube Link 2016-02-04T02:38Z 1.7M followers, 647.9K engagements
"Derivatives the Easy Way in Calculus In calculus a derivative measures the rate at which a function changes. It provides a formula for the slope of a curve at any given point representing instantaneous rate of change. Calculated as the limit of the average rate of change as the interval approaches zero derivatives offer insights into functions' behavior critical points and concavity. They play a pivotal role in optimization physics and understanding dynamic processes. The process of differentiation involves finding the derivative crucial for solving problems related to motion growth and"
YouTube Link 2024-01-30T21:15Z 1.7M followers, 178.2K engagements
"Ions Atoms & Elements - The Building Blocks of the Universe Join us as we explore the fundamental building blocks of matter: atoms and ions. In this video we'll delve into the basics of chemistry by defining what atoms and ions are how they differ and their significance in the world of chemistry. Learn about atoms the smallest units of matter that retain the properties of an element. Discover how atoms are composed of protons neutrons and electrons and how their arrangement determines an element's chemical properties. Explore ions which are atoms or molecules that have gained or lost"
YouTube Link 2024-12-26T14:30Z 1.7M followers, 75K engagements
"Do Cell Phones Cause CANCER & COOK Your Brain Cell phones communicate using radiofrequency (RF) waves a form of non-ionizing electromagnetic radiation that sits on the low-energy end of the spectrum far below ultraviolet light X-rays or gamma rays. These waves are generated by the phones antenna and carry information by rapidly oscillating an electric and magnetic field at frequencies typically between [---] MHz and [---] GHz for 4G/LTE and up to around [--] GHz for some 5G bands. The energy of each photon in this range is millions of times too weak to break chemical bonds in DNA which is why RF"
YouTube Link 2026-01-06T14:30Z 1.7M followers, 10.7K engagements
"What is Energy Chemical Kinetic & Potential Energy In this video we explore the fundamental concept of energy delving into its various forms and their significance in the physical world. Join us as we unravel the definitions and applications of potential energy chemical energy and kinetic energy. Discover how potential energy is stored energy due to an object's position or configuration such as gravitational potential energy or elastic potential energy. We'll explore examples that illustrate how potential energy transforms into kinetic energy as objects move or interact. Explore chemical"
YouTube Link 2025-01-23T14:30Z 1.7M followers, 41.7K engagements
"Lesson [--] - Voltage Current Resistance (Engineering Circuit Analysis) 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 voltage current and resistance is in a typical circuit. circuit analysis voltage current resistance circuit circuit theory electrical engineering electronics ohm's law voltage source current source resistors circuits tutorial voltage current and resistance engineering circuit analysis current voltage and resistance circuit analysis tutorial circuit analysis lectures"
YouTube Link 2016-02-04T21:09Z 1.7M followers, 5.8M engagements
"What is Infrared Radiation & Electromagnetic Spectrum - [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what infrared radiation is and how we can use it to visualize the heat signature of objects. We will discuss that infrared light is simply a part of the electromagnetic spectrum that we can't see with our eyes because the photoreceptors in our eyes aren't receptive to the energy level of a photon in the infrared range. We will learn how William Herschel accidentally discovered infrared light by measuring the"
YouTube Link 2022-12-28T13:45Z 1.7M followers, 89.3K 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
"01 - Simplify Square Roots with Factor Trees in Algebra (Radical Expressions) Part [--] View more at http://www.MathTutorDVD.com. In this lesson you will learn what a square root is and why they are important in algebra. We will learn to simplify algebraic expressions that involve square roots by using the concept of a factor tree. A factor tree is the process of determining all factors or a number or algebraic expressions. Once we write the factor tree we can find the square root of the expression by looking for pairs of numbers in the "bottom" factors of the tree. square root square roots"
YouTube Link 2019-04-30T14:14Z 1.7M followers, 821K engagements
"Learn Metric Units & Unit Conversions (Meters Liters Grams & more) - 5-8-1 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn the units of the metric system and how the metric system is organized. We will learn the units of length (meters centimeters kilometers) units of volume (liter milliliters) and units of mass (grams kilograms). Once we understand the metric prefixes and how they work it is easy to know how these units relate to each other. Using these conversion factors we will convert from one unit into another unit"
YouTube Link 2021-06-08T12:45Z 1.7M followers, 584.4K engagements
"The Mole & Avogadro's Number in Chemistry - Definition & Meaning Join us on an enlightening journey as we demystify this fundamental concept and shed light on its significance in understanding chemical quantities. Avogadro's number is a fundamental constant in chemistry that relates the number of particles (atoms molecules or ions) in a given amount of substance. It plays a crucial role in connecting the microscopic world of atoms and molecules with the macroscopic world of grams and moles. In this video we break down the concept of Avogadro's number into simple terms making it accessible to"
YouTube Link 2023-06-12T17:04Z 1.7M followers, 41.7K engagements
"Naming Ionic Compounds in Chemistry Naming ionic compounds is an essential topic in chemistry and this video is the perfect guide for anyone looking to master this skill. In this tutorial we'll go through the step-by-step process of naming ionic compounds starting with understanding the basics of ionic compounds and their properties. We'll start with the fundamental concept of ionic compounds which are formed when a metal and a non-metal bond together through an ionic bond. We'll then discuss the importance of knowing the charges of the individual ions and how they combine to form the ionic"
YouTube Link 2023-05-01T19:25Z 1.7M followers, 117.6K 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
"02 - Learn Unit Conversions Metric System & Scientific Notation in Chemistry & Physics Get more lessons like this at http://www.MathTutorDVD.com Here we discuss fundamental concepts in chemistry and physics that involve units and unit conversion. We introduce the concept of a conversion factor for units the metric system prefixes and how to use scientific notation. unit converter unit conversion chemistry physics scientific notation metric system si system unit conversion chemistry unit conversion physics unit conversion math unit conversion metric system scientific notation chemistry"
YouTube Link 2018-04-19T14:29Z 1.7M followers, 1.2M engagements
"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
"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
"Intro to Ohm's Law & Deeper Look at Voltage in Circuits In this video we introduce you to the basics of Ohm's Law one of the most fundamental principles in electrical engineering. Ohm's Law describes the relationship between voltage current and resistance in an electrical circuit. We start by defining each of these terms and explaining how they relate to one another. We then move on to explore Ohm's Law in more detail discussing how it can be used to calculate voltage current and resistance in a circuit. Along the way we use real-world examples and interactive animations to illustrate these"
YouTube Link 2023-04-13T12:45Z 1.7M followers, 107.5K engagements
"Null and Alternate Hypothesis - Statistical Hypothesis Testing - Statistics Course Get the full course at: http://www.MathTutorDVD.com The student will learn how to write the null and alternate hypothesis as part of a hypothesis test in statistics. We will work several examples so that the student gains an understanding of how to work hypothesis testing problems step-by-step. hypothesis test hypothesis testing null hypothesis alternate hypothesis research hypothesis hypothesis testing statistics statistical hypothesis test statistics statistics tutorial how to do statistics statisting testing"
YouTube Link 2014-08-20T16:16Z 1.7M followers, 2.1M 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
"03 - The Normal Probability Distribution Get more lessons like this at http://www.MathTutorDVD.com. In this lesson we will cover what the normal distribution is and why it is useful in statistics. We will solve problems using the normal probability distribution and describe its characteristics. normal distribution probability distribution normal probability distribution statistics statistics normal distribution z chart continuous probability distribution math probability normal distribution z scores standard probabilities introductory statistics stats help stats tutor ap statistics intro"
YouTube Link 2017-08-16T14:29Z 1.7M followers, 628.8K engagements
"01 - Motion with Constant Acceleration in Physics (Constant Acceleration Equations) Get more lessons like this at http://www.MathTutorDVD.com In this lesson you will learn how constant accelerated motion fundamentally works in physics. We will first discuss constant acceleration in the context of the equations of motion for one dimension. We will spend time discussing the units of acceleration and how to plot the position graph velocity graph and acceleration graph in order understand where the equations of motion with constant acceleration come from and how to use them. constant acceleration"
YouTube Link 2018-11-06T16:49Z 1.7M followers, 294.8K engagements
"01 - Angles and Angle Measure in Degrees - Part [--] - Types of Angles & What is an Angle More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what an angle is and how angles are measured in math. We will discuss the types of angles angle measure in degrees then move on to discussing radian angle measure in a future lesson. There are [---] degrees in every circle. To define an angle less than [---] degrees we label an initial side of the angle and the terminal side of the angle. We also define the initial side to lie on the x-axis."
YouTube Link 2020-06-08T16:54Z 1.7M followers, 147.5K engagements
"01 - Introduction to Physics Part [--] (Force Motion & Energy) - Online Physics Course Get more lessons like this at http://www.MathTutorDVD.com In this lesson you will learn an introduction to physics and the important concepts and terms associated with physics [--] at the high school college or university level. We will review Newton's laws of motion projectile motion force energy (potential and kinetic energy) gravitation momentum collisions and more. introduction to physics intro to physics physics physics [---] online physics course force motion energy kinetic energy potential energy momentum"
YouTube Link 2018-08-28T19:06Z 1.7M followers, 1.6M engagements
"01 - Introduction To Chemistry - Online Chemistry Course - Learn Chemistry & Solve Problems 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 be introduced to the core concepts of chemistry [--]. chemistry intro to chemistry introduction to chemistry chemistry basics online chemistry course online chemistry chemistry course chemistry class chemistry problems chemistry practice chemistry [---] chemistry homework help chemical reaction chemical compounds chemistry compound chemistry element chemistry 1"
YouTube Link 2016-02-04T13:44Z 1.7M followers, 3.6M engagements
"02 - Non-Inverting Op-Amp (Amplifier) Problems Part [--] Get this full course at http://www.MathTutorDVD.com In this lesson you will learn how to solve op-amp circuit problems that involve the non-inverting amplifier configuration. We will use the characteristics of opamps along with the gain equation to calculate the output voltage and explain every step of the solution. electrical engineering op-amp opamp non-inverting op-amp non-inverting op-amp problems non-inverting op-amp examples non-inverting op-amp circuit circuit analysis circuit theory amplifier amp op inverting op amp operational"
YouTube Link 2018-02-23T17:00Z 1.7M followers, 229.1K engagements
"03 - What is Ohm's Law in Circuit Analysis Get more lessons like this at http://www.MathTutorDVD.com Here we learn the most fundamental relation in all of circuit analysis - Ohm's Law. Ohm's law relates the voltage current and resistance together in a single equation and is used in all analysis of electric circuits. ohm's law what is ohm's law circuit analysis electrical engineering ohm's law explained ohm's law for dummies ohm's law definition circuit analysis tutorial circuit analysis lectures ohm law v=ir i=v/r resistance voltage current kirchhoff voltage law kirchhoff current law ee"
YouTube Link 2018-05-03T14:29Z 1.7M followers, 1.4M 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
"15 - What is a Logarithm (Log x) Function (Calculate Logs Applications Log Bases) More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what a logarithm is and why they are important in all branches of math science and engineering. A logarithm is the inverse of the exponential function. This mean that a logarithm can reverse or "undo" the exponential operation. This makes logs very useful for solving equations that have exponential terms. Physically the logarithm is the reflection of the exponential curve over the [--] degree line"
YouTube Link 2020-03-04T14:00Z 1.7M followers, 458.5K engagements
"What is a Photon of Light #science #physics Join us as we dive into the fascinating world of photons and explore the incredible properties of these tiny light particles In this video we'll illuminate the concept of a photon its characteristics and its significance in the world around us. The concept of light has intrigued scientists for centuries. Join us in this enlightening journey as we unravel the mystery of photons the fundamental particles of light that carry both energy and information throughout the universe. From solar power to fiber optic communication understanding photons is key"
YouTube Link 2023-03-17T20:47Z 1.7M followers, 56.8K engagements
"The Secret Geometry of H2O A single water molecule may be small but it plays an outsized role in shaping life and the planet itself. This video explores what makes a water molecule so unique and why its structure gives rise to properties unlike almost any other substance. From the way water sticks to itself to how it interacts with other materials everything begins at the molecular level. The arrangement of atoms within a water molecule creates subtle imbalances that drive powerful effects. These effects explain why water can dissolve so many substances regulate temperature so effectively and"
YouTube Link 2026-01-02T21:15Z 1.7M followers, 20K engagements
"How EXACTLY do Electrons Orbit Atoms Here we discussed the physics behind how electrons actually orbit an atom. This is called atomic orbitals and we discuss how its possible for an electron to be a wave and yet orbit a nucleus"
YouTube Link 2025-09-19T13:46Z 1.7M followers, 23.4K engagements
"Derivatives of Trig Functions (Sin Cos Tan) in Calculus - 1-4 In this lesson you will learn how to take the derivative of trig functions in calculus. The derivative is the slope of the line tangent to the curve. What we will find is that the derivative of the sine function is equal to the cosine function. This is because sin and cos are related functions and only differ by a phase shift. We will also learn the derivatives of other functions such as tangent cotangent secant and cosecant. More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath derivatives of"
YouTube Link 2023-01-03T13:45Z 1.7M followers, 42.4K 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
"Train your Mind to get FAST at Mental Math In this video discover practical math tips for everyday life that make calculating restaurant tips quick and effortless all in your head no calculator or phone required. Learn simple mental math tricks to find 10% 15% and 20% of any bill fast.We'll cover easy methods like moving the decimal point for 10% doubling it for 20% and combining steps for the standard 15% tip (take 10% and add half of that amount). These techniques work on real restaurant bills help you impress friends or servers and build confidence in everyday percentage"
YouTube Link 2026-02-14T14:30Z 1.7M followers, [----] engagements
"Why are SIN & COS the MOST Important Math Functions In this episode we explore the fascinating world of sine and cosine graphstwo of the most iconic wave patterns in all of math. Starting with the basics well build an intuitive understanding of where these graphs come from and why they look the way they do. By connecting the unit circle to the coordinate plane youll see how circular motion turns into smooth rhythmic waves that repeat over and over again. Well guide you through how to sketch the graphs of sine and cosine from scratch identifying key features like amplitude (how tall the wave"
YouTube Link 2025-05-17T13:30Z 1.7M followers, 75.6K engagements
"Understand & Identify Rational and Irrational Numbers Welcome to our captivating YouTube video on rational and irrational numbers In this enlightening tutorial we embark on a journey into the world of numbers and explore the fascinating distinction between rational and irrational numbers. Whether you're a student struggling to differentiate between rational and irrational numbers or an enthusiast seeking a deeper understanding of number classification this video is your key to unlocking the secrets of rational and irrational numbers. Our expert instructor breaks down complex concepts into"
YouTube Link 2023-07-16T13:11Z 1.7M followers, 107.6K 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
"Atoms Never EVER Touch Not Even a Little - Here's Why Ever wondered why nothing ever truly touches At the atomic level atoms never actually touch each otherno matter how hard you press two objects together. This mind-bending fact stems from quantum mechanics: atoms are mostly empty space with a tiny nucleus surrounded by a cloud of electrons but the real barrier preventing contact is a combination of electromagnetic repulsion and the Pauli exclusion principle. The negatively charged electron clouds around each atom repel one another due to like charges pushing apart creating an"
YouTube Link 2026-02-05T16:49Z 1.7M followers, [----] engagements
"Calculate & Understand the Mean Median & Mode of Data - 7-6-11 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to calculate the mean the median and the mode of a data set. We will also discuss how to interpret these value and how to know which way to calculate the central value of a data set. The mean is the mathematical average the data the median is the value of the data in the middle of the data set and the mode is which is the data points occurs most often. By understanding what each of these mean we can determine"
YouTube Link 2022-04-12T12:45Z 1.7M followers, 28.5K engagements
"Understand Calculus Derivatives in [--] Minutes In this video we dive into the fundamental concept of derivatives in calculus focusing on their role in understanding rates of change and the slope of tangent lines. Join us as we explore how derivatives provide a powerful tool for analyzing the behavior of functions and solving real-world problems. Discover the definition of a derivative as the instantaneous rate of change of a function at a specific point. We'll explain how derivatives measure how a function changes as its input variable changes essential for understanding motion growth and"
YouTube Link 2024-06-27T20:15Z 1.7M followers, [----] engagements
"What is Heat Specific Heat & Heat Capacity in Physics - 2-1-4 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn the difference between heat temperature specific heat and heat capacity is in physics. Heat has units of energy in Joules and measures the transfer of kinetic energy on a microscopic level from one material to another. Specific heat is the amount of heat needed to raise a specific amount of material a specific temperature usually [--] degree. Using these concepts we can calculate how much heat energy is absorbed or"
YouTube Link 2022-12-09T13:45Z 1.7M followers, 138.6K engagements
"01 - Mental Math Secrets - Rapidly Multiply by 11s Cool Mental Math Multiplication Trick Get this full course at: http://www.MathTutorDVD.com Can you do [---] x [--] in your mind Learn to rapidly multiply any number by [--] mentally and impress others with your human calculator super-fast abilities. Get an edge in school at work and in life Would you like to learn how to do mental math In this lesson you will learn how to perform fast multiplication mathematics tricks and techniques. Once you understand how to easily do rapid mental math multiplication you can use it anywhere at at any time. Amaze"
YouTube Link 2010-05-12T14:17Z 1.7M followers, 448.1K engagements
"How does Ohms Law in Circuits REALLY Work Here we discussed the famous ohms law from circuit analysis. This famous law relates the voltage across a circuit element to the current flowing through that element and the resistance of the element itself. Here we discuss how this law works and also how it might seem to deviate in certain circumstances"
YouTube Link 2025-09-08T13:28Z 1.7M followers, 45.1K engagements
"Convert Celsius & Fahrenheit Temperature Scales in Chemistry & Physics - 1-1-4 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn about the different temperature scales in common use in chemistry and physics. In this lesson we focus on Celsius and Fahrenheit scales. The Celsius scale has its zero degree reference point as the freezing point of water. the boiling point of water is defined at [---] C. Fahrenheit has a cumbersome definition which we discuss here and we will learn how to convert between each of these temperature"
YouTube Link 2022-12-20T13:45Z 1.7M followers, 28.6K engagements
"20 - The Character Data Type in Java Programming Get more lessons like this at http://www.MathTutorDVD.com In this lesson we will introduce the character (char) data type in Java. This type of variable holds character values which is useful for output to the screen and for string manipulation. Char data types are used in almost every Java program. java java tutorial java course java tutor learn java learning java java programming programming computer programming computer science beginner tutorials java programming tutorial java (programming language) java (software) java tutorial for"
YouTube Link 2018-03-16T18:10Z 1.7M followers, 65.9K engagements
"Can Energy Vibration Really HEAL You Here we talk about the scientific nature of so-called healing power of energy vibrations and crystals. Can they really work - what does the science say"
YouTube Link 2026-01-12T14:27Z 1.7M followers, 12.9K engagements
"Adding Fractions with Unlike Denominators - Part [--] (Fraction Addition) More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will learn the very important skill of adding fractions. In this case we will add fractions that have unlike denominators which means that the bottom numbers of the fractions are not the same. In order to add fractions the denominator of both fractions must equal the same number. In these problems the first step is to change the fractions by multiplying the numerator and denominator by the same number with the goal of"
YouTube Link 2020-10-27T12:45Z 1.7M followers, 97.7K engagements
"How can Money Actually GROW Over Time Ever wondered why the richest people in the world obsess over investments that grow quietly in the background This video breaks down compound interestthe single most powerful force in personal financein the simplest way possible. Well show you exactly how it works why Albert Einstein reportedly called it the eighth wonder of the world and how even small consistent investments can turn into life-changing wealth over time. Through clear examples real numbers and no complicated jargon.Whether youre just starting to save or you already have investments youll"
YouTube Link 2026-01-27T14:30Z 1.7M followers, [----] engagements
"Add Negative & Positive Numbers (Adding Integers) - 7-1-7 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to add a negative number to a positive number. This is called adding integers and is a central concept to master in pre-algebra and algebra. When we add two positive integers the result is always possible. When we add two negative numbers and result is always negative. If we add integers of different signs then the answer can be either positive or negative and it depends on the absolute value of the numbers you are"
YouTube Link 2021-09-21T12:45Z 1.7M followers, 218.5K engagements
"Matlab Tutorial - [--] - Plotting Functions Get more lessons like this at http://www.MathTutorDVD.com Learn how to plot any function on an x-y plan (Cartesian plan) in Matlab and adjust the x and y axis. matlab matlab basics matlab class matlab course matlab course free matlab course online matlab online matlab online classes matlab online course matlab online training matlab online tutorial matlab programming matlab training video matlab training video tutorials matlab tutorial matlab tutorial for beginners tutorial plot matlab plot matlab plot function matlab plot function of x matlab plot"
YouTube Link 2018-03-24T18:53Z 1.7M followers, 311.7K engagements
"Lesson [--] - Binomial Distribution (Probability Tutor) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com"
YouTube Link 2016-08-19T00:58Z 1.7M followers, 54.4K engagements
"How Does a Laser Work Quantum Nature of Light - [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how lasers work. We begin that laser stands for light amplification by stimulated emission of radiation. We discuss how stimulated emission of photons differ from spontaneous emission of photons. Next we discuss the energy levels that electrons occupy in the region surrounding the atom and outline how we can calculate the energy of released photons when an electron decays from a higher energy to a lower energy state using"
YouTube Link 2022-12-21T13:45Z 1.7M followers, 149.1K engagements
"Dividing Fractions & Simplifying to Lowest Terms Dividing fractions is a fundamental skill in mathematics essential for solving various real-world problems. This video provides a thorough and straightforward guide on how to divide fractions making the concept easy to understand and apply. The video begins by explaining the basic principle of dividing fractions which involves multiplying by the reciprocal. You'll learn what a reciprocal is and how to find it for any given fraction. The video clearly demonstrates the steps involved in dividing fractions using simple and relatable examples."
YouTube Link 2024-08-08T13:11Z 1.7M followers, 13.1K engagements
"Calculate the P-Value in Statistics - Formula to Find the P-Value in Hypothesis Testing Get this complete course at http://www.MathTutorDVD.com In this lesson we will discuss the very important topic of p-values in statistics. The p-value is a calculation that we make during hypothesis testing to determine if we reject the null hypothesis or fail to reject it. The p-value is calculated by first finding the z test statistic. Once this is known we then need to find the probability of our population having a value more extreme than the test statistic. This is done by looking up the probability"
YouTube Link 2017-01-19T17:00Z 1.7M followers, 1.8M engagements
"Whats the MACH Number of the Speed of LIGHT Here we discussed the speed of sound and also the speed of light we figure out what the mach number is of the speed of sound and calculate the Mach number of the speed of light"
YouTube Link 2026-01-22T14:34Z 1.7M followers, 18.8K engagements
"Lesson [--] - What is the F-Distribution in Statistics This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. Learn the F-Distribution and how to use it to solve statistics problems involving hypothesis testing and analysis of variance (Anova). We will first learn what the f-distribution is why it is important and the characteristics of the f-distribution. F-Distribution statistics f distribution hypothesis testing f-distribution table f-distribution anova f-distribution test f distribution stats help introductory statistics f table"
YouTube Link 2017-02-20T18:04Z 1.7M followers, 278.8K engagements
"Order of Operations & PEMDAS We learn the fundamental concept of order of operations and how it applies to simplifying mathematical expressions. From the basic rules of PEMDAS to more complex examples involving exponents and parentheses we cover everything you need to know to master this essential skill. We'll start by breaking down the acronym PEMDAS (Parentheses Exponents Multiplication and Division Addition and Subtraction) and show you how to apply it correctly to solve expressions. We'll then move on to more challenging examples such as those involving multiple sets of parentheses or"
YouTube Link 2023-03-14T13:50Z 1.7M followers, 86.6K engagements
"Div and Curl of Vector Fields in Calculus Get the full course at: http://www.MathTutorDVD.com Learn how to evaluate the div and curl of a vector field in calculus. calculus vector field div divergence curl vector div vector field curl vector field divergence vector field calculus divergence calculus curl vector fields vector field calculus calculus [--] calculus [--] college calculus advanced calculus calculus tutorial calculus practice calculus problems calculus vector field div divergence curl vector div vector field curl vector field divergence vector field calculus divergence calculus curl"
YouTube Link 2012-11-27T16:01Z 1.7M followers, 249.5K engagements
"07 - Radicals can be Written as Fractional Exponents View more at http://www.MathTutorDVD.com. In this lesson you will learn that radical expressions can always be written as a fractional exponent. The exponent 1/2 corresponds to square roots 1/3 corresponds to cube roots 1/4 corresponds to 4th roots and so on. We will discuss why this is the case so that we can use it later for the properties of multiplying and dividing radicals. radicals radical algebra radicals radicals as fractions radicals as fractional exponents what is a radical what is a fractional exponent fractional exponents"
YouTube Link 2019-05-09T14:14Z 1.7M followers, 89.7K engagements
"Understanding the Basics of Derivatives in Calculus Derivatives in calculus represent the rate at which a function changes. Calculated using limits the derivative measures the instantaneous rate of change at a specific point on a curve. Notationally expressed as f'(x) or dy/dx it signifies the slope of the tangent line at a given point. Key concepts include the power rule product rule and chain rule for differentiating various functions. Derivatives have applications in physics economics and optimization problems. Understanding these foundational principles is crucial for advanced calculus"
YouTube Link 2023-12-20T21:15Z 1.7M followers, 15.1K engagements
"Learn Greatest Common Factor (GCF) & Least Common Multiple (LCM) - [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson we will learn how to find the greatest common factor (gcf) and least common multiple (lcm) of two numbers. These ideas are important when working with fractions finding common denominators to add fractions and other operations with fractions and numbers. The GCF is found by finding the factors of numbers and looking to find the largest (greatest) factor common between two numbers. Factors are simply numbers that can be"
YouTube Link 2021-04-27T12:45Z 1.7M followers, 98.8K engagements
"Master the Chain Rule in Calculus In this video we dive into one of the fundamental concepts of calculus: the chain rule. The chain rule allows us to find the derivative of composite functions which are functions made up of two or more functions. We'll start by exploring why the chain rule is necessary and then break it down step by step providing clear examples and explanations along the way. By the end of this video you'll have a solid understanding of the chain rule and be able to apply it to a variety of functions. Whether you're a student studying calculus for the first time or a"
YouTube Link 2023-04-28T19:23Z 1.7M followers, 24.7K engagements
"Hypothesis Testing in Statistics - Means w/ Small Samples Hypothesis testing for means with small samples is an essential statistical technique especially in fields where collecting large datasets is impractical. This video provides a comprehensive guide to understanding and performing hypothesis tests when dealing with small sample sizes. The video starts with an introduction to the basics of hypothesis testing including null and alternative hypotheses significance levels and the concept of p-values. It then focuses on the specific challenges and methods associated with small sample sizes"
YouTube Link 2024-05-27T13:11Z 1.7M followers, 25.3K engagements
"Why are Oceans 350X MORE Salty than Rivers Here we discuss how oceans are so much saltier than rivers"
YouTube Link 2026-02-02T17:22Z 1.7M followers, 10K engagements
"How to Substitute Values into Algebraic Expressions An algebraic expression is a mathematical expression that has variables (letters that stand for numbers) and numbers. Substituting values into an algebraic expression means replacing the variables with actual numbers. To substitute values into an algebraic expression you just need to write the expression out again but this time you replace the variables with the given numbers. Substituting values into algebraic expressions can be helpful for solving problems or for understanding how the expression works. More Lessons:"
YouTube Link 2023-08-13T20:15Z 1.7M followers, 24K engagements
"How One Tiny Switch Changed Tech Transistors are small quiet and easy to overlook yet they are responsible for nearly everything modern technology can do. This short video explores what transistors actually make possible not through deep technical detail but by focusing on their role as the fundamental building blocks of the digital world. At their core transistors control the flow of electrical signals. From that simple ability comes an astonishing range of outcomes. They allow information to be stored processed amplified and switched at incredible speeds. Every calculation image message and"
YouTube Link 2026-02-04T21:15Z 1.7M followers, [----] engagements
"How Weak Bonds Build Strong DNA DNA is often described as the blueprint of life but the reason it works so reliably comes down to surprisingly subtle forces. This short video explores why hydrogen bonds play such a crucial role in holding DNA together and why those bonds are perfectly suited for the job life demands of them. At first hydrogen bonds might seem weak compared to other chemical bonds. That weakness is exactly the point. They provide just enough attraction to keep DNA strands paired and stable while still allowing the molecule to open copy itself and respond to the needs of a"
YouTube Link 2026-02-06T21:15Z 1.7M followers, [----] engagements
"Lesson [--] - Intro To Statistics - Online Statistics Course - What is Statistics - Statistics Help This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com. The student will get an intro to statistics with our online statistics course. The prime question that we will answer is what is statistics Elementary statistics in this lesson is taught by working example problems step-by-step. intro to statistics online statistics course introduction to statistics what is statistics statistics definition elementary statistics define statistics"
YouTube Link 2016-02-04T03:20Z 1.7M followers, 262.6K engagements
"Why dont Birds FALL when Sleeping in Trees Here we discuss how birds sleep in trees why dont they fall How do their feet work and how does their brain work that prevent them from falling when sleeping"
YouTube Link 2026-02-06T14:41Z 1.7M followers, 13.2K engagements
"02 - Learn to Calculate Basic Derivatives in Calculus Part [--] Get more lessons & courses at http://www.MathTutorDVD.com. In this lesson you will learn how to take basic derivatives in calculus. calculus calculus [--] derivatives taking derivatives calculus derivative how to take a derivative how to take derivatives how to take derivatives in calculus calculate derivative derivative help math differentiation tutorial tutor polynomial power rule chain rule differentiate example mathematics calculus derivatives explained calculus derivatives review calculus derivatives chain rule how to take"
YouTube Link 2017-08-21T14:58Z 1.7M followers, 71.2K engagements
"Can Two Atoms or Molecules Ever Actually Touch In this episode we dive into the question: Can atoms actually touch Atoms the basic building blocks of matter are primarily made up of empty space which leads to some intriguing questions about the nature of matter at the microscopic scale. Well explain how atoms interact why they dont truly touch in the way we might think and how the forces between atoms such as electromagnetic repulsion and quantum effects keep them from ever making direct contact. By the end of this episode youll understand why atoms can never truly touch and how this"
YouTube Link 2025-10-11T13:30Z 1.7M followers, 47K engagements
"Introduction to Derivatives in Calculus Derivatives are one of the cornerstones of calculus offering a powerful way to understand change. Imagine you're driving a car and you want to know how your speed is changing at any given moment. This rate of changehow fast your speed is increasing or decreasingis what derivatives are all about. In mathematical terms a derivative measures how a function changes as its input changes. If you have a curve on a graph representing some relationshipsay the distance you travel over timethe derivative at any point on the curve tells you the slope of the tangent"
YouTube Link 2024-08-28T20:15Z 1.7M followers, [----] engagements
"Falling Objects Break Common Sense Mass and weight are often treated as interchangeable but when something falls their differences quietly take center stage. This concept sits at the crossroads of physics gravity and how we experience the world revealing why objects behave the way they do when motion begins. Understanding this distinction unlocks a clearer picture of forces acceleration and the rules that govern everything from everyday drops to cosmic motion. Mass is tied to how much matter an object contains and how strongly it resists changes in motion. Weight on the other hand depends on"
YouTube Link 2026-01-04T21:15Z 1.7M followers, 13.5K engagements
"What is an Integer in Math Learn Negative Numbers - 6-1-1 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what an integer is why integers are important and what we use integers for in Math. An integer is the set of positive and negative whole numbers. Where a positive integer represents how much of something you have a negative integer represents how much of something you owe someone else. It represents how far below zero you are. We use negative numbers in temperature below zero debts in money and many other applications."
YouTube Link 2021-08-10T12:45Z 1.7M followers, 157.8K engagements
"Lesson [--] - Rounding Decimals (5th Grade Math) This is just a few minutes of a complete course. Get all lessons & more subjects at: http://www.MathTutorDVD.com"
YouTube Link 2016-08-19T00:59Z 1.7M followers, 14.1K engagements
"Newton's 3rd Law - The MOST Misunderstood Law in Physics Newtons Third Law of Motion states that for every action there is an equal and opposite reaction. But what does that really mean In this video we break down the concept of action and reaction forces with clear explanations and real-world examples. From rockets launching into space to a simple push on a wall we explore how this fundamental law of physics applies to everyday life. Watch to deepen your understanding of Newtons Third Law and how forces work in pairs newton's third law newton's laws of motion action and reaction forces"
YouTube Link 2025-06-24T13:30Z 1.7M followers, 18.4K engagements
"What is Voltage Current & Resistance Build & Learn Circuits Welcome to our this lesson on voltage current and resistance in electric circuits In this video we will explore the fundamental concepts of electricity and learn how to build real circuits to better understand these principles. First we'll start with an overview of the basic components of an electric circuit including the voltage source jumpers wire resistors light bulbs and switches. We'll explore what these terms mean and how they are related to one another using simple explanations and diagrams to help you grasp the concepts. Next"
YouTube Link 2023-03-06T13:45Z 1.7M followers, 235.6K engagements
"Dividing Integers (Negative & Positive Numbers) - Quick & Easy Method Welcome to our channel where we unlock the mysteries of mathematics In this tutorial we'll delve into the fascinating world of dividing integers. Whether you're a student struggling with division or an enthusiast looking to refresh your skills this video is perfect for you. Division is a fundamental operation that helps us distribute quantities and solve real-life problems. However dividing integers can sometimes be confusing due to their unique properties. But fear not as we've got you covered with a step-by-step breakdown"
YouTube Link 2023-06-11T21:53Z 1.7M followers, 11.3K engagements
"Chemical Formulas Ionic & Covalent Bonds in Chemistry - 1-2-14 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to use the periodic table to write down a chemical formula. We will learn about ionic bonds and covalent bonds and the difference between these two types of bonds. We will learn that ionic bonds involve the transfer of electrons between elements. Covalent bonds in contrast involves the sharing of electrons between elements. ionic compounds covalent bond ionic and covalent bonding ionic bonds writing chemical"
YouTube Link 2022-10-05T12:45Z 1.7M followers, 72K engagements
"04 - Solve Equations & Inequalities with Fractional Coefficients View more at http://www.MathTutorDVD.com. In this lesson you will learn how to solve equations and inequalities that have fractional coefficients. A fractional coefficient means that the number before the variable in an equation is a fraction. Fractional coefficients can make problems more complex to solve because when moving terms around in the equation you must add and subtract fractions. You will learn how to do this by solving example problems getting a common denominator for any fraction coefficients that need to be added."
YouTube Link 2019-04-23T14:14Z 1.7M followers, 105.9K engagements
"12 - Writing Quadratic Functions in Vertex Form - Part [--] (Graphing Parabolas) More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to write any quadratic function that is given in standard form into vertex form. Vertex form is superior in that we can sketch a graph of the function easily because the vertex can be read directly from the equation. The method used to write quadratic functions in vertex form is to perform the completing the square operation on the standard form quadratic. We show this by solving numerous"
YouTube Link 2019-08-27T13:15Z 1.7M followers, 112.6K engagements
"Precision Accuracy & Significant Figures in Chemistry & Physics Welcome to this video on the topic of the difference between precision and accuracy. If you have ever studied or worked in a field that requires measurement such as science engineering medicine or manufacturing you have probably encountered these terms before. However despite their similar sound and context precision and accuracy refer to distinct aspects of a measurement that can affect its usefulness and reliability. In this video we will explore the definitions examples and implications of precision and accuracy and how to"
YouTube Link 2023-04-17T12:45Z 1.7M followers, [----] engagements
"Algebraic Expressions Made Easy: Learn How to Evaluate Them Imagine math as a fun puzzle where you have to find the value of a secret number. This puzzle is called "evaluating algebraic expressions." It's like being a math detective First you get an expression with numbers letters and symbols like 3x + [--]. The letter 'x' is your secret number and you need to figure out what it stands for. Here's how you crack the code: Replace the 'x' with a number you choose. Let's say 'x' is [--]. Now you do the math step by step. Multiply what's inside the parentheses (if there's any) and follow the symbols."
YouTube Link 2023-08-25T20:15Z 1.7M followers, 291.1K engagements
"Human Genome Project & The DNA Molecule Explained In this lesson we will learn about the human genome project and the structure of the DNA molecule. DNA stands for Deoxyribonucleic Acid and is the building block of all life on Earth. DNA consists of a phosphate backbone and a series of four nucleic acids. These are Adenine Cytosine Guanine and Thymine. These four genetic letters determine the structure of genes on the DNA molecule and these govern how proteins are made in the body and how the body functions and grows. The human genome project mapped the nucleotide bases and the genes in the"
YouTube Link 2023-01-06T13:45Z 1.7M followers, 63.2K engagements
"Did the Big Bang REALLY Happen Here I discuss the physics of the Big Bang the event that marks the beginning of our universe. Well break down what the Big Bang theory really means how scientists study it and the physics behind the expansion of space cosmic microwave background radiation and the formation of matter in the early universe. From the first fractions of a second to the growth of galaxies well explain the key concepts that describe how the universe evolved from an incredibly hot dense state to the cosmos we observe today. By the end of this episode youll have a clear understanding"
YouTube Link 2025-12-16T14:30Z 1.7M followers, 15.5K engagements
"Lesson [--] - Learn Scatter Plots in Statistics Get this full course at http://www.MathTutorDVD.com. In this lesson you will learn how to identify and construct scatter plots in statistics. In a scatter plot the x and y variable are plotted as a pair and use look at the relationship between x and y to determine if there is any relationship between the variables. If the variables are related by positive correlation the line tends to trend upwards. If the variables are negatively correlated the line tends to slope downwards. We will learn about scatter plots and how to determine negative and"
YouTube Link 2017-04-03T15:36Z 1.7M followers, 98.5K engagements
"05 - Factoring the GCF (Greatest Common Factor) from a Polynomial in Algebra Part [--] Get more lessons like this at http://www.MathTutorDVD.com In this lesson you will learn what a common factor is in a polynomial expression in Algebra. We will then use the concept of a common factor to pull out or factor the greatest common factor (GCF) from a multi term expression (polynomial). This is a crucial skill because factoring the greatest common factor in algebra is necessary to solve equations and inequalities for more complex topic in algebra [--] algebra [--] and college algebra. gcf algebra factoring"
YouTube Link 2019-02-26T15:14Z 1.7M followers, 66.3K engagements
"Lesson [--] - Latent Heat And Phase Change (Physics Tutor) This is just a few minutes of a complete course. Get full lessons & more subjects at: http://www.MathTutorDVD.com"
YouTube Link 2016-08-19T00:58Z 1.7M followers, 13.4K engagements
"AC Thevenin Equivalent Circuit Problem Get the full course at MathTutorDVD.com. In this lesson the student will learn how to calculate Thevenin Equivalent circuits in the AC Phasor domain. We will solve this problem step-by-step to build skills and discuss the theory along the way. phasor phasor analysis thevenin equivalent circuit analysis electrical engineering circuit theory alternating current AC source transformation mesh current ac analysis norton equivalent equivalent phasor phasor analysis thevenin equivalent circuit analysis electrical engineering circuit theory alternating current"
YouTube Link 2016-01-23T18:36Z 1.7M followers, 244.6K engagements
"11 - What is Definition of Average Speed & Velocity in Physics (Speed Formula & Velocity Formula) View more lessons like this at http://www.MathTutorDVD.com In this lesson we explain the difference between average speed and average velocity in physics. We start by showing that the average velocity is defined to be the displacement of an object divided by the elapsed time during the motion. Because of this definition velocity is a vector quantity because the displacement is a vector as well. The speed formula is the exact same equation as the velocity formula with the difference that we take"
YouTube Link 2018-09-25T18:07Z 1.7M followers, 147K engagements
"Using Excel to Perform ANOVA Welcome to our comprehensive YouTube video on using Excel to perform ANOVA (Analysis of Variance) In this illuminating tutorial we delve into the world of statistical analysis and equip you with the knowledge and techniques to confidently utilize Excel for conducting ANOVA. Whether you're a student studying statistics or a professional seeking practical data analysis tools this video is your ultimate guide to unlocking the power of Excel for ANOVA analysis. Our expert instructor breaks down complex concepts into digestible explanations ensuring that you grasp the"
YouTube Link 2023-08-11T13:11Z 1.7M followers, 31.2K engagements
"10 - What are Composite Functions (Part 1) - Evaluating Composition of Functions & Examples More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what a composite function is in math. We will discuss the definition of a composite function being two functions chained or nested inside of one another. We must then evaluate the composite function by evaluating each individual function in sequence one after the other. In general the order of evaluating the functions affects the answer so that gof g(f(x)) and fog (f(g(x)) yield"
YouTube Link 2020-03-02T15:40Z 1.7M followers, 184.9K engagements
"Laplace Transform Explained - Definition & Meaning Get full lessons & more subjects at: http://www.MathTutorDVD.com. In this lesson we will discuss the definition of the Laplace transform. This lesson aims to further your understanding of the Laplace transform and its purpose. laplace transform laplace transform definition engineering math engineering definition of laplace transform definition of the laplace transform laplace transform concept laplace transforms laplace transform engineering mathematics laplace lesson on laplace transform definition laplace transform tutor help with laplace"
YouTube Link 2016-02-05T01:22Z 1.7M followers, 1.1M engagements
"What EXACTLY is Binary & How is Digital Info Stored In an increasingly digital world understanding how analog signalslike sound waves images or physical measurementsare transformed into digital data is essential. This video explores the process of converting analog information into digital form covering key concepts such as sampling quantization and binary encoding. We'll start with the basics: what makes a signal analog versus digital and why we need to digitize it for computers and devices. Through clear animations and real-world examples like how audio is recorded for music streaming or"
YouTube Link 2025-11-11T14:30Z 1.7M followers, 27.7K engagements
"Meet EVERY Single Element of the Periodic Table Embark on an epic journey through the building blocks of the universe in this ultimate video covering all [---] elements of the periodic table From hydrogen's explosive simplicity to oganesson's fleeting existence we break down each element's atomic structure properties discovery history real-world uses and quirky facts organized by groups like alkali metals noble gases and lanthanides. Whether you're studying for exams a science buff or just fascinated by chemistry this comprehensive guide will illuminate how these elements shape everything from"
YouTube Link 2025-11-08T14:30Z 1.7M followers, 174.6K engagements
"The Derivative - The Most Important Concept in Calculus The derivative is one of the most fundamental and powerful concepts in all of mathematics. It is the core idea behind calculus and serves as the foundation for countless applications in physics engineering economics and even biology. But what exactly is a derivative and why is it so essential In this video we take a deep dive into the meaning of derivatives and why they are at the heart of understanding change in the world around us. At its core the derivative measures how something changes. It tells us the rate at which one quantity"
YouTube Link 2025-03-17T16:23Z 1.7M followers, 253.4K engagements
"Thevenin Equivalent in Circuit Analysis Get the full course at: http://www.MathTutorDVD.com Learn how to find the thevenin equivalent of a circuit. circuit analysis thevenin equivalent thevenin source transformation equivalent circuit circuit circuit theory electrical engineering electronics engineering circuit analysis thevenin equivalent thevenin source transformation equivalent circuit circuit circuit theory electrical engineering electronics engineering"
YouTube Link 2012-11-29T11:24Z 1.7M followers, 320.8K engagements
"02 - Fundamental Trig Identities Part [--] Get more lessons & courses at http://www.mathtutordvd.com Learn the basic trigonometric identities that can be used to solve numerous types of problems in trig and precalculus. identity trig identity trig trigonometry precalculus pre calculus fundamental trig identities identities fundamental trigonometric trig identities prove proofs of trigonometric identities verifying trigonometric identities proof proofs verify verifying pythagorian example verifying trig identities derive calculus proving trigonometric identities math trig identity proofs trig"
YouTube Link 2017-09-20T14:29Z 1.7M followers, 149K engagements
"06 - What is a Function in Math (Learn Function Definition Domain & Range in Algebra) Get more lessons like this at http://www.MathTutorDVD.com. Here you will learn what a function is in math the definition of a function and why they are important. Functions have applications in algebra calculus science and engineering. We first begin by describing a function as a mathematical machine that takes input numbers "x" and computes output numbers "f(x)". We then describe the input numbers "x" as being the domain of the function while the output numbers f(x) are the range of the function. We will"
YouTube Link 2018-12-19T16:44Z 1.7M followers, 2.3M engagements
"13 - Exponent Rules of Algebra (Laws of Exponents How to Multiply & Add Exponents) Get more lessons like this at http://www.MathTutorDVD.com. In this lesson you will learn how to simplify expressions that involve exponents. First we will review the exponent laws which tells us when we can add exponents together and when we can multiply exponents. Next we will practice simplifying expressions that involve exponents by applying the power rules and exponent laws of algebra. laws of exponents power rules how to multiply exponents how to add exponents multiply exponents add exponents exponent laws"
YouTube Link 2018-12-21T17:25Z 1.7M followers, 462.7K engagements
"Lesson [--] - Thevenin Equivalent Part [--] (Engineering Circuits) 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, 70.1K engagements
"What is Volume in Math Calculate Volume of Rectangular Prisms & Cubes w/ Units - 5-8-13 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn about the concept of volume in math. We will discuss what volume is how to calculate volume and the units of volume. The units of volume are cubic units such as cubic cm cubic meters cubic km cubic feet etc. In order to understand volume we must visualize the shape containing a number of cubes inside. The number of cubes that we can fit in the shape is called the volume in cubic"
YouTube Link 2021-06-01T12:45Z 1.7M followers, 185.9K engagements
"Whats the Difference between SERIES & PARALLEL Circuits Here we discussed series in parallel circuits and how they are similar and different along with the equivalent resistance and using ohms law"
YouTube Link 2025-08-04T14:46Z 1.7M followers, 43.7K engagements
"Magnetic Fields Visualized What is a magnetic field In this video we delve into the world of magnetism and help you unravel the mysteries behind magnetic fields. This captivating topic has intrigued scientists and laypeople alike for centuries and we're here to break it down in a way that's both informative and engaging. We start by explaining the basics of magnetism and how it relates to electricity. Then we dive into the concept of magnetic fields discussing their origins and the forces they exert on moving charges and magnetic materials. We'll also cover the properties of magnetic fields"
YouTube Link 2023-03-15T19:42Z 1.7M followers, 259.4K engagements
"01 - Basic Derivatives in Calculus Part [--] - Learn what a Derivative is and how to Solve Them. 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 get practice taking basic derivatives in calculus [--]. calculus [--] calculus derivatives basic derivatives differentiation formulas first derivative second derivative what is a derivative derivatives calculus calculus derivatives explained calculus derivatives review calculus derivatives chain rule calculus derivatives rules calculus derivatives practice what"
YouTube Link 2016-02-03T22:59Z 1.7M followers, 153.1K engagements
"02 - Random Variables and Discrete Probability Distributions Get more lessons & courses at http://www.mathtutordvd.com In this lesson the student will learn the concept of a random variable in statistics. We will then use the idea of a random variable to describe the discrete probability distribution which is a key idea used to solve statistics problems. random variable probability distribution discrete probability statistics discrete probability distribution random variable variables distributions discrete random variable continuous introductory statistics introductory statistics videos"
YouTube Link 2017-09-08T14:29Z 1.7M followers, 2.1M engagements
"Why don't we FEEL the Earth Spinning @ [----] mph Have you ever wondered why we dont feel the Earth hurling through space at [----] km/h (over [----] mph) at the equator while also orbiting the Sun at [------] km/h In this video we dive into the surprisingly calming physics behind this everyday miracle. Using clear explanations and intuitive visuals we explore the principles of inertia reference frames constant velocity and why motion only becomes noticeable when it accelerates or changes direction. Youll see why a smoothly spinning Earth feels perfectly still to usyet a sudden stop would be"
YouTube Link 2025-12-30T14:30Z 1.7M followers, 124.3K engagements
"Intro to Hypothesis Testing in Statistics - Hypothesis Testing Statistics Problems & Examples Get the full course at: http://www.MathTutorDVD.com The student will learn the big picture of what a hypothesis test is in statistics. We will discuss terms such as the null hypothesis the alternate hypothesis statistical significance of a hypothesis test and more. In this step-by-step statistics tutorial the student will learn how to perform hypothesis testing in statistics by working examples and solved problems. hypothesis test hypothesis testing hypothesis statistics hypothesis testing statistics"
YouTube Link 2014-08-20T16:18Z 1.7M followers, 4.4M engagements
"Intro to Polynomials (Binomial Trinomial) Degrees & Simplifying - Fast Method In this video we dive deep into the fascinating world of polynomials focusing specifically on degrees types and simplifying terms. Polynomials are mathematical expressions that consist of variables coefficients and exponents. Understanding their structure is essential for tackling complex mathematical problems. Firstly we explore degrees of polynomials which indicate the highest exponent present in the expression. We unravel the concept of degree and its significance in determining the behavior and characteristics"
YouTube Link 2023-06-15T13:23Z 1.7M followers, 47.6K engagements
"08 - Learn Synthetic Division of Polynomials - Part [--] View more lessons at http://www.MathAndScience.com. In this lesson we will discuss how to divide polynomials using the technique of synthetic division. Synthetic division allows us to divide polynomials where the divisor is of form x-c. We can avoid the lengthy process in polynomial long division as well as the cumbersome subtraction of terms by writing down only the coefficients of the important steps in the division. Synthetic division saves a great deal of time and has applications in the factor theorem the remainder theorem roots of"
YouTube Link 2019-09-24T13:40Z 1.7M followers, 44.5K engagements
"Periodic Table Explained #chemistry #science Welcome to our video on an overview of the periodic table of the elements In this video we'll take a closer look at the periodic table and explore the different elements that make up the world around us. Starting with a brief history of the periodic table we'll delve into the organization of the table including the periods and groups and explain how they relate to the properties of the elements. We'll also discuss some of the key characteristics of each group such as the alkali metals halogens and noble gases. As we explore each element we'll"
YouTube Link 2023-03-21T18:36Z 1.7M followers, 320.9K engagements
"Understand Box Plots in Statistics (Box-and-Whisker Plots) - 6-8-23 More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to draw and interpret box plots also known as box-and-whisker plots. In statistics we use box plots to graphically represent the median of a data set along with the minimum value maximum value and the quartiles of the data. It makes it very easy to visualize the data set in one chart or graph. The box portion of the plot encloses Q1 Q2 and Q3. The whisker part of the plot illustrations the outliers max"
YouTube Link 2021-12-28T13:45Z 1.7M followers, 147.3K engagements
"Are Atoms REALLY Mostly Empty Space In this thought-provoking video we explore the fascinating world of atoms and challenge the common perception that they are mostly empty space. Join us as we delve into the fundamental structure of atoms and uncover the significance of the wavefunction in defining atomic behavior. We start by explaining the basic components of an atom: protons neutrons and electrons. While it is often said that atoms are primarily empty space well discuss why this notion is misleading. By introducing the concept of the wavefunction from quantum mechanics we illustrate how"
YouTube Link 2025-01-20T14:30Z 1.7M followers, 236.1K engagements
"What are Logarithms and Log Functions in Math In this lesson you will learn about logarithmic functions in math. A logarithmic function is a function that contains one or more logarithms. The logarithm abbreviated log is the inverse function to the exponential function. Exponential functions are central to understanding bacterial growth time value of money exponential debt and interest and more. So understanding logarithmic equations are important for the same reasons. More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath logarithmic equations logarithmic"
YouTube Link 2023-01-24T13:45Z 1.7M followers, 55.9K engagements
"01 - Simplify Rational Exponents (Fractional Exponents Powers & Radicals) - Part [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what a rational exponent is and how to simplify expressions with rational exponents. A rational exponent is just an exponent that can be written as a fraction. First we describe how rational exponents can be written in terms of a radical expression. Next we solve many problems where we must simplify the expression and write the answer either in rational exponent form (fractional exponents) or"
YouTube Link 2020-02-17T15:40Z 1.7M followers, 270.6K engagements
"What does the Heisenberg Uncertainty Principle REALLY Mean In this episode we dive deep into one of the most fascinating and misunderstood ideas in quantum physics: Heisenbergs Uncertainty Principle. What does it really mean to say that we cant know both the position and momentum of a particle exactly at the same time Is it just a limit of our measurement tools or is it a fundamental feature of reality We break down the origins of the uncertainty principle how it arises from the wave nature of particles and what it tells us about the limits of knowledge in the quantum world. With intuitive"
YouTube Link 2025-03-26T19:53Z 1.7M followers, 61.6K engagements
"Could 'e' be the MOST Important Constant of Nature In this episode we explore Euler's number e one of the most important constants in mathematics and why it may be the most important concept of nature. Euler's number is approximately [-----] and it is the base of natural logarithms making it essential for understanding exponential growth compound interest probability and even the nature of life itself. Well explain where e comes from how its used in various mathematical and scientific fields and why it plays such a crucial role in natural phenomena like population growth and radioactive decay."
YouTube Link 2025-09-20T13:31Z 1.7M followers, 56.2K engagements
"01 - What are Equivalent Fractions - (Calculate & Find Equivalent Fractions) - Part [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what an equivalent fraction is and how to calculate equivalent fractions. An equivalent fraction is obtained by multiplying the numerator and the denominator of any fraction by the same number. No matter what number you multiply by the new fraction will represent the same value of the original fraction. The new numerator and new denominator will be different numbers but the fraction itself"
YouTube Link 2020-09-29T12:45Z 1.7M followers, 333.6K engagements
"How is AM & FM Radio Different Learn the difference between AM and FM radio waves"
YouTube Link 2025-04-27T15:04Z 1.7M followers, 22.7K engagements
"13 - ANOVA Basics - The Grand Mean Get more lessons like this at http://www.MathTutorDVD.com. In this lesson we will continue the study of Analysis of Variance (ANOVA) by discussing each part of the calculation separately. Here we discuss the grand mean which relates the mean of all of the sample means in the data sets. This will then tie into the sum of squares among treatments and sum of squares of errors in the final ANOVA calculation. anova analysis of variance anova statistics anova test anova spss anova table anova excel statistics analysis of variance statistics analysis of variance in"
YouTube Link 2018-03-13T15:29Z 1.7M followers, 256.3K engagements
"Mastering Calculus: An Introduction to Integrals Welcome to our introductory video on integrals In this video we'll cover the basics of integrals and how they are used in calculus. Whether you're a beginner or need a refresher we've got you covered. We'll start by discussing what integrals are and why they are important in calculus. From there we'll dive into the different types of integrals including definite and indefinite integrals and discuss how to solve them. We'll also cover some common integration techniques such as u-substitution and integration by parts. And to help you understand"
YouTube Link 2023-04-04T14:08Z 1.7M followers, 47.6K engagements
"13 - Conic Sections: Parabola Focus Directrix Vertex & Graphing - Part [--] More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn what a parabola is and how it relates to the other conic sections (ellipse circle and hyperbola). We will define the parabola in terms of geometry and use this definition to derive the equation of a parabola. We will then graph the parabola using the concept of the focus and directrix. Finally we will examine and graph vertically oriented parabolas and horizontal parabolas and determine how we know which"
YouTube Link 2019-12-02T15:46Z 1.7M followers, 79.7K engagements
"What is Variance in Statistics Learn the Variance Formula and Calculating Statistical Variance Get the full course at: http://www.MathTutorDVD.com In this lesson you'll learn about the concept of variance in statistics. We'll discuss how variance is derived and what the equations of variance means. We will also cover how variance is very closely related to standard deviation in statistics. statistics variance statistics (field of study) standard deviation variance and standard deviation variance and standard deviation explained variance and covariance variance formula variance formula"
YouTube Link 2013-02-01T14:53Z 1.7M followers, 1.1M engagements
"05 - Sine and Cosine - Definition & Meaning - Part [--] - What is Sin(x) & Cos(x) View more at http://www.MathAndScience.com. In this lesson we will learn fundamentally what the sine function and cosine function represent. We will learn that the sine function also written as sin or sin(x) reduces the hypotenuse of a right triangle to the projection onto the y-axis. Similarly the cosine function also written as cos or cos(x) reduces the hypotenuse of a right triangle to the projection onto the x-axis. Thinking of sine and cosine as projection functions like this helps us to visualize exactly what"
YouTube Link 2020-06-23T12:45Z 1.7M followers, 1.9M engagements
"What is a Frequency Distribution in Statistics In this video we dive deep into the world of frequency distributions in statistics. Starting with the basics we'll explore what frequency distributions are how they are created and the different types of frequency tables and graphs used to represent data. We'll also cover how to interpret frequency distributions and use them to analyze data sets. The video is designed to be accessible to anyone new to the topic as we explain each concept in simple terms and provide clear examples. We'll also cover some advanced techniques for analyzing frequency"
YouTube Link 2023-04-05T14:34Z 1.7M followers, 157.4K engagements
"04 - Solving Logarithmic Equations - Part [--] - Equations with Log(x) More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn how to solve logarithmic equations which are just equations that contain logarithms. There are several methods to solve these types of equations. One method is to convert the logarithm to an exponential representation. Another technique is to change the base of the logarithm to make the equation easier to solve. We will use these methods to solve logarithmic equations and practice skills. solving logarithmic"
YouTube Link 2020-04-21T12:45Z 1.7M followers, 168.2K engagements
"18 - Properties of Logarithms (Log x) - Part [--] - Laws of Logs - Calculate Logs & Simplify More Lessons: http://www.MathAndScience.com Twitter: https://twitter.com/JasonGibsonMath In this lesson you will learn about the laws of logarithms how to use them and why they are important when simplifying logarithmic expressions. There are five central laws of logarithms (logs) that are used when simplifying problems. The first two laws state that an exponential function and a log function with the same base cancel each other. This is helpful when solving exponential and log equations. The remaining"
YouTube Link 2020-03-09T13:00Z 1.7M followers, 206.8K engagements
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