How did ancient people move heavy objects? Using just three ropes, they were able to move a 5-ton st

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What happens if a bullfrog meets a leech?

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Some not-so-cold knowledge in Genshin Impact [Issue 15]

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The first step after a burn is not to go to the hospital immediately!

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Why do girls wear matching lingerie sets on dates with their partners?

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What is the "Thatcher Effect"? When you turn a photo upside down, a strange phenomenon occurs

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Why did the steel fly so high in the flying steel accident? #Science #Unzip #RollingSteel #FlyingSte

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The incredible Buffon needle throw: throwing a needle randomly on paper can actually calculate "π"!

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Toilet paper orientation: A question that has been debated for decades: should the paper face inward

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You've been searching for a novel for seven years? Bro, are you crazy?

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What is "scratch holography"? Aim the scratch at the light and something interesting happens!

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Weird mobile calculator: 50% + 50%, why is it equal to 0.75?

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Why do we need to apply "glue" to handball, a sport with extremely high viscosity?

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The incredible "Googol Gears". If you want the last one to rotate, the first one will be broken!

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Why do sprinkler heads keep knocking when irrigating farmland? The principle is amazing!

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NASA Simulation: What You Can See During the 3 Hours of Falling Into a Black Hole

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Why crush the bricks? #Science #Unzip #Construction #ExtremeComfort

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Use inertia to remove parts. #PopularScience #Unzip #Inertia #SlidingHammer

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A torn plastic bag saved a drowning person

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