How strong is the friction when wrapping around a pole? #Science #StressRelief #Rope #LearnSomething

Why are the joints of steel cables so strong? #Science #Unzip #SteelCable #MachineryManufacturing #E

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Fans sent a piece of stabilizing wood and a set of imported pen accessories

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Why do we need to grind off the bark? This is the process of peeling and rounding the wood before pe

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[DIY] I will teach you to make cool bismuth crystal!

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Far more than the average family car? A palm-sized inline four! The whole process of assembly!

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Why do honey collectors only harvest a small portion of the hive when harvesting honey at high altit

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Minecraft Transformation 10: How to make a bookshelf? I make the case from a mathematical and physical point of view

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【Ultra Mirror】Counting the skills and performances of mirror reflection in Ultraman

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How harsh is the environment on a polar research vessel? #PopularScience #Unzip #ResearchShip #Polar

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Man speed bump!! Skilled worker series~

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Speed Bump!! Skilled Workers Series

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Hanabi❤️Use her belly to catch a 0.92-ton iron ball, and each like will increase the initial speed b

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It turns out that the horns of different cows are so different.

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After watching this video you will fall in love with physics! ! !

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Why do CNC engraving machines make seasoned craftsmen both love and hate them?

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The petrochemical device in the scientific kingdom

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Do you know why elephants crush watermelons before eating them? #elephant#elephantfoot#elephant eats

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Science is magic, great Dumbledore!

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After a boy urinates, why doesn’t he use a tissue to wipe?

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Hand-hewn stone

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