Handmade demonstration of mechanical principles.

Chuan Chuan takes you from head to toe in one go

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I made a door curtain out of old newspapers—what do you think, guys?

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“Squishy Fun” 🍩🐾🐙🍓⭐🐤💗🔮

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A fellow enthusiast from Anhui sent a piece of DC53 tool steel, asking Master Yu to forge a slicing

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Mixed two jin of glitter into soft glass, and the result was… this!

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Netizens' welding skills competition! Great welding, don't weld next time!

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How a vibrator works

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Can a sub-zero 20°C apocalyptic cold snap really destroy the world?

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这就是中国速度！新型磁悬浮列车时速高达620公里 速度堪比飞机 20210715 《透视新科技》CCTV科教

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I just realized that this is how blind people watch football games live🤯

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From now on, you won’t need subtitles to watch Japanese movies!

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Let’s take a look at those breathtaking work sites.

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A man quarreled with an AI robot and threatened to unplug it. The robot's response made him vomit bl

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Packing crabs is a task that requires great skill.

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“Squishy Toy” 🍫🐥💎🤖🐭🍩🐾✨

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How do you weld a large pipe to a small pipe?

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Technology changes life.

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Speed Bump: The Skilled Worker Series

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“Squeeze It” 🥕🔮🪵🧊💗🤖

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What would happen if, when the apocalypse strikes, you had this 20-ton steel-built doomsday bunker?

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