The incredible "flowing ring" can climb along the arm against gravity. Do you know the principle?

What is the "Thatcher Effect"? When you turn a photo upside down, a strange phenomenon occurs

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Nezha Trivia

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The most perfect revenge!

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Why not turn off the water when repairing a pipe? This is called pressure plugging. #Science #Unzip

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Why is the blade of a gantry shear angled? #Science #StressRelief #HeavyMachinery #GantryShear #FunF

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The wisdom of the working people is to change the direction of force to move heavy objects. #Science

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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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Why does steel slag when forging iron? #Science #Unzip #Forging #ExtremeComfort

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[Remix]Dubbers of four versions of Ice Bear|<We Bare Bears>

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Here are some things you don’t know about Mini Dora! Mini Dora is not afraid of mice?

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

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Incest, but not completely

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Learn a few handy tips for hardware tools—don't miss out!

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First release on the entire network! Common to all Glock g18c series! Detailed explanation of instal

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Let's take a look at some amazing outdoor hacks!

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This fish is so scary that it even dares to bite people while protecting its cubs!

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A look at some of the little-known facts about Mitsuri Kanroji in Demon Slayer

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It would be so refreshing if Wei Daxun played Song Yan!!!

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The Butterfly Effect

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What is a "carbon arc lamp"? When you connect two carbon rods to electricity, an interesting phenome

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