Why does sand on the beach dry up immediately after you step on it?

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Episode 111 | How to connect the upper and lower circles without crossing?

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Damn, Am I Seeing Sound Now?

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[Science] Amazing science magical toys to astonish you

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The power of science

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

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Those amazing work sites for speed bumps~

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Can You Crush Atoms?

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Why can the fountain stone ball rotate? #Popular Science #Unzip #Physics #Fountain Stone Ball #Trivi

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Gear machining: Why only a tiny bit of cutting is required? #Science #Unzip #Machinery #ExtremeComfo

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Exploding frog (flower-mouthed frog)

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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 is steel colored after cutting? #Science #Unzip #Metalworking #CoolKnowledge

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The caterpillar imitating the green snake (Ochre-striped moth) is so cute

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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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The world's smallest snake can conquer our troublesome red fire ants

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The ultimate beauty of physics

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How Tsunamis Are Formed (3D Principle)

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Why can you stand on water without sinking? #Science #Relief #Physics #ExtremeSports

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Today it’s the physics and chemistry teacher’s turn to perform! Physics teacher, I think I’ve alread

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