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

Why do we spray water into the air when rescuing H? = # Trivia # Learned something new...

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Yemen is the first country to be destroyed by drugs, even children are not spared. How tragic is it?

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It took me so many years to learn how to use an angle grinder correctly. A talented person demonstra

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Every little science experiment can be explained using scientific knowledge.

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What kind of wisdom did the ancients have to design such a sophisticated mechanism?

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Kochou Shinobu Character Profile: Coins can be flipped to make choices, but unwavering determination

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I really admire Japan in this regard!

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Even a single swipe with an eraser causes it to slip—don’t believe me? Try it yourself!

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The Ultimate Sense of Comfort and Aesthetic Beauty

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A piece of grass destroyed an entire country. How terrible is the Khat grass that paralyzed Yemen?

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What’s the “blanket” behind Japanese women for? You’ll learn something after watching this!

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Indian man smashes coconut blindfolded, assistant goes to hospital if he makes a mistake

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Incredible coaxial reversal, one axis rotates in two directions, do you know the principle?

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Rupert's Tear's weakness is its tail. What will happen if the tail is melted?

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The incredible turning fins can turn copper plates into "paper pieces". Do you know why?

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Possessing 20,000 tons of gold, India has the world's largest gold reserves—so why is it still so po

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Australia faces a plague of 1.5 billion toads, including pythons and poisonous crocodiles, leaving l

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Just how perverted are the infamous glass bullets? They were banned internationally upon their relea

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What are some of the "outrageous foods" people from different countries don't eat? Chinese preserved

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Yunnan discovers a rare "dinosaur blood," even rarer than panda blood, but it's a nightmare for thos

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