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An excavator can dig 300 tons in a single scoop—so why don’t we keep building even bigger ones? #Sci

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Use inertia to remove parts. #PopularScience #Unzip #Inertia #SlidingHammer

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Seeing the collision of atomic nuclei with the naked eye

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How scary is it to land a plane in a gusty wind? #Science #Relief #Aircrash #Knowledge

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

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[Physical Magician Matthew] Humanoid Weapon

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20 common mechanical transmission structures, I'm exhausted

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Human Speed Bump: The Mechanical Series~

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The Mechanical Beauty of Speed Bumps

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Wear women's clothes once, and you will know how many perverts there are abroad

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How are the patterns painted on ceramics? #Science #StressRelief #Pottery #LearnSomethingNew

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Who know this? An old handicraft

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How Tsunamis Are Formed (3D Principle)

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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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[Creative Lego] The Crawler Army created by the Lego Robot Factory!

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[SCIENCE]Use animation to show the mechanism of a ring box

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Interviewing the first candidate caught cheating in the college entrance examination in 2020, I neve

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Which Insights From “Interstellar” Shocked You the Most?

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