稀土是什么？“中东有石油，中国有稀土”！了解中国稀土的重要性

When an earthquake occurs, which is safer—the lower floors or the higher floors? Let's start by exam

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[ Detective Conan ] Learn Japanese by watching anime. Conan's "Ah-le-le" was criticized by Sonoko

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

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Learn Japanese from "Crayon Shin-chan" Part 3! | Japanese subtitles & commentary

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

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The Butterfly Effect

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【Norwegian Wood】Haruki Murakami brutally portrays university youth with "alcohol, love triangle, and

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How sexy is sexy lingerie?

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Our Fat Tiger also uses a bath towel!

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Why does the doctor always pry into my sex life?

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This ad perfectly illustrates the butterfly effect...

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A millennium-old mystery—anyone who understands can step forward and explain it.

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Is This a Waste of Nets or Energy?

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Motivational short film: What should I do when everyone in the world is fat?

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Dad falls in love with his daughter's best friend, and his wife is not at home by chance. "American

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This is what an American company's security guard interview looks like.

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What is "wire cutting"? The machining accuracy of a molybdenum wire can reach 0.001mm. Do you know t

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What is "vermiculite"? Burn a few stones with fire and an interesting phenomenon will occur.

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A Great Invention of Modern Times: The Zipper! Why can a tiny slider make the teeth open and close?

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The secret of the square wheel's forward motion: the catenary, which mathematicians have studied for

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