What happens if you put a rainbow ring on the stairs? Let go and an interesting scientific phenomeno

Incredible aerogel, a solid lighter than air, breaks easily when squeezed but can withstand temperat

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Girls get it in a second! This ad is just too insane...

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What happens when leeches meet mustard?

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Tie a rocket made of 60,000 matches to a car and see how far it can be pushed?

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

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Silly ad: Do you like eating bacon?

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Under a 4K lens, this “giant cavity” vividly simulates root canal treatment and fillings—so immersiv

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

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Watch the video, transcend the video

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“Jerry: The court has banned ‘splitting a tree with your crotch’!!!” — Tree-Splitting Case, Part 1

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A high-tech lamp: a fuel-saving lamp with a built-in "cooling system". After reading this, you will

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Incredible "tubeless siphon", liquid can climb up the wall of the cup by itself, do you know the pri

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What is a "peristaltic pump"? Let the two wheels rotate continuously, and interesting phenomena will

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What is the principle behind submarines? What's the difference between nuclear and conventional subm

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What is "Metal Drawing"? Put the iron sheet on the machine and press it hard, and an interesting phe

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What’s the principle behind electromagnetic guns? Can they replace rockets for launching satellites?

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What is Maxwell's demon? Do you know how an iron pipe can automatically separate air into cold and h

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Internet-famous question: Can Xiao Ming pull himself up? Let's put it to the test with an experiment

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What is a "fog trap"? Hanging on a mountaintop, it collects 200 liters of water a day. Do you know h

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