One of the Four Great Inventions of Ancient China—Gunpowder

Converting water into hydrogen is so easy - How to make a simple hydrogen generator!!!

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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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It turns out that mice don’t communicate with each other, and the last one was so miserable

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Scorching Hot Iron Ball vs. Red Egg vs. White Egg

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Who said this UP can't build bridges? !

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[Animals]What if a cockroach smokes a whole pack of cigarettes

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Releasing an ant queen in a crowd of hungry mosquitoes, how will it end?

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How about feeding live leeches to nepenthes? Can you digest it?

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Incredibly satisfying! Hydraulic press crushing compilation—smooth, seamless, and super stress-relie

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Red-hot iron ball vs watermelon

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Slime Experiment!

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Front: Let me see what we built today? After: 6

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Obviously, the stability aspect is directly grasped.

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Give it a try!

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1000°C Hot Metal Ball vs. Soap

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Let’s start with a surgery with a 300% mortality rate…

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A living carrot managed to escape from a laboratory

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[Short video]Challenge to use one chopstick to lift up a glass of rice

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Take You on a Journey Through the Wonders of Science

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Laser bug-zapping is seriously brutal!

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