Why is mercury strictly prohibited on airplanes? You'll learn something new after watching this!

How terrifying is Thai military conscription? Why do so many people choose to undergo gender reassig

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The World’s No. 1 “Cuckold” Country: Over 60% of Women Cheat—Yet Male Infidelity Is Still Unacceptab

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Introduction to Racing Car Tire Changes at Top Speed

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What is the principle behind 4D movies? Why are 4D movies more immersive than 3D movies?

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Why can’t XYY supermales be kept, but XXX superfemales are fine? And what exactly is XXY?

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I really admire Japan in this regard!

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If you picked up a piece of gold, would it be made into such a shining golden knife?

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The “double-pressure clove knot” tying method

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Coming from a family of Yijing experts, I’m telling you: stop messing around with fortune-telling!

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Why doesn't it hurt when a needle is stuck in my finger?

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Introducing 19 Types of Metals

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3 "hidden" services on the plane, as long as the passenger takes the initiative, the flight attendan

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The world’s most harmonious cat and dog even ride a skateboard together, setting a Guinness World Re

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1 Ton Worth Over 100 Million! How on Earth Is This Sky-High–Price Imperial Green Jade Formed?

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Which clouds should you run from?

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Super cool mechanical series!

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Why does Nobita’s classmate, Dekisugi, never appear in the Doraemon theatrical movies?

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The mysterious gold-seeking herb—does finding it really lead you to a gold mine? You'll learn someth

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How outrageous is Indian shellac? It takes 300,000 insects to make 1 kilogram. You may have eaten it

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[Science Explained] Is the Universe’s Lowest Temperature Really Just -273.15°C? How Did Scientists C

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