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[@knowart](/creator/youtube/knowart)
"How To Properly Release a Ratchet Strap"  
[YouTube Link](https://youtube.com/watch?v=3le5eaB9AlA) [@knowart](/creator/youtube/knowart) 2024-08-06T15:03Z 871K followers, 658.7K engagements


"Bingle bongle dingle dangle yickedy doo yickedy da ping pong lippy-tappy-too-ta"  
[YouTube Link](https://youtube.com/watch?v=Sdfm7sxubxE) [@knowart](/creator/youtube/knowart) 2023-01-24T17:16Z 871K followers, 8.8M engagements


"Why bricks are not stacked straight"  
[YouTube Link](https://youtube.com/watch?v=_twDCLhLAno) [@knowart](/creator/youtube/knowart) 2023-09-15T11:30Z 871K followers, 10.5M engagements


"How Whips REALLY Work - Supersonic Sling Project"  
[YouTube Link](https://youtube.com/watch?v=0wMQ-0exd0Y) [@knowart](/creator/youtube/knowart) 2025-07-31T21:00Z 871K followers, 103.8K engagements


"How trains REALLY turn"  
[YouTube Link](https://youtube.com/watch?v=37c4lV9V3O8) [@knowart](/creator/youtube/knowart) 2022-12-26T11:12Z 871K followers, 4.7M engagements


"Why Rocket Fins Are On The Back"  
[YouTube Link](https://youtube.com/watch?v=GiKgxtQcZGE) [@knowart](/creator/youtube/knowart) 2023-06-03T13:42Z 871K followers, 21.7M engagements


"Why GPS needs X satellites to determine your location"  
[YouTube Link](https://youtube.com/watch?v=ILLsI1gb1k0) [@knowart](/creator/youtube/knowart) 2023-05-13T10:05Z 871K followers, 917.5K engagements


"There is still XX% of earth's gravity on the ISS"  
[YouTube Link](https://youtube.com/watch?v=MdJu6_TD028) [@knowart](/creator/youtube/knowart) 2023-03-28T12:18Z 871K followers, 4.4M engagements


"Why some airplane engines are mounted at an angle"  
[YouTube Link](https://youtube.com/watch?v=NalBii0EV3M) [@knowart](/creator/youtube/knowart) 2023-04-10T11:31Z 871K followers, 15M engagements


"Why Gear Teeth Have This Shape"  
[YouTube Link](https://youtube.com/watch?v=SZWxMMOlXJw) [@knowart](/creator/youtube/knowart) 2022-11-26T14:48Z 871K followers, 2.6M engagements


"Why springs are NOT made from -beams"  
[YouTube Link](https://youtube.com/watch?v=YBA_ERIN1UU) [@knowart](/creator/youtube/knowart) 2023-04-24T10:44Z 871K followers, 67.7M engagements


"Hydraulic Cylinders Push Harder Than They Pull"  
[YouTube Link](https://youtube.com/watch?v=gjCfbgKbAbc) [@knowart](/creator/youtube/knowart) 2023-01-05T12:24Z 871K followers, 12.8M engagements


"The Insane Geometry Of Your Clothes"  
[YouTube Link](https://youtube.com/watch?v=ncoMYGFXmEs) [@knowart](/creator/youtube/knowart) 2025-06-06T11:01Z 871K followers, 514.6K engagements


"Telescopic screws are amazing"  
[YouTube Link](https://youtube.com/watch?v=oPOgO-nNQFY) [@knowart](/creator/youtube/knowart) 2024-10-13T12:55Z 871K followers, 1.3M engagements


"How One Drop of Water Cools Your Phone"  
[YouTube Link](https://youtube.com/watch?v=qAZ-q3KmDHM) [@knowart](/creator/youtube/knowart) 2025-07-16T10:30Z 871K followers, 787.1K engagements


"Why Are Guillotine Blades Angled (tested)"  
[YouTube Link](https://youtube.com/watch?v=53fSsfUjUeI) [@knowart](/creator/youtube/knowart) 2024-09-04T11:45Z 871K followers, 1.5M engagements


"Why Slicing Is Easier Than Cutting"  
[YouTube Link](https://youtube.com/watch?v=5r-901JgdbU) [@knowart](/creator/youtube/knowart) 2024-01-16T11:32Z 871K followers, 43.5M engagements


"Testing Strange Guillotine Blades"  
[YouTube Link](https://youtube.com/watch?v=FenQq40iL9U) [@knowart](/creator/youtube/knowart) 2024-11-30T15:42Z 871K followers, 889.6K engagements


"Why razors cut hair and not skin"  
[YouTube Link](https://youtube.com/watch?v=Fi4NxwJaE_8) [@knowart](/creator/youtube/knowart) 2023-02-04T12:02Z 871K followers, 15.5M engagements


"How Your Keyboard Knows Which Keys You Press"  
[YouTube Link](https://youtube.com/watch?v=SJJU6slRozk) [@knowart](/creator/youtube/knowart) 2022-06-27T14:30Z 871K followers, 866.7K engagements


"Why Ratchet Straps Don't Slip"  
[YouTube Link](https://youtube.com/watch?v=VU2d8kh0gLY) [@knowart](/creator/youtube/knowart) 2024-06-19T11:50Z 871K followers, 19.3M engagements


"F1 steering is WEIRD but the reason is FASCINATING"  
[YouTube Link](https://youtube.com/watch?v=VqPkaQNGyMM) [@knowart](/creator/youtube/knowart) 2022-11-20T15:43Z 871K followers, 25.4M engagements


"Noise Cancellation Explained"  
[YouTube Link](https://youtube.com/watch?v=cVJAVqwi8dE) [@knowart](/creator/youtube/knowart) 2024-04-11T11:50Z 871K followers, 9.1M engagements


"Rotating a table ALWAYS stops it from wobbling 🤯"  
[YouTube Link](https://youtube.com/watch?v=mHA-emoi2PI) [@knowart](/creator/youtube/knowart) 2023-01-17T16:52Z 871K followers, 62.6M engagements


"The Surprising Mechanics Of A Bow And Arrow"  
[YouTube Link](https://youtube.com/watch?v=s334oSdQw-s) [@knowart](/creator/youtube/knowart) 2022-11-10T17:01Z 871K followers, 3.4M engagements


"why bubbles form lines"  
[YouTube Link](https://youtube.com/watch?v=wyn4m2CtuA0) [@knowart](/creator/youtube/knowart) 2025-10-16T11:20Z 871K followers, 35.7K engagements