Heat an alcohol lamp with another alcohol lamp—if the chemistry teacher doesn’t scream, it proves th

What does it feel like to have a teacher like this?

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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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Me, My Teacher, and My Friend's Mom

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Micro-spray alcohol stove, specially designed for aluminum lunch boxes

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Life|Slow motion watching|20,000 matches ignite a Coke bottle

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

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Red-hot iron ball vs sand

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Wearing the monitor's leather clothes, he was discovered by his classmates...

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Good guy, there will be no need to build bridges in the future.

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

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LEGO Challenge: Find the best wheel to climb

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Titanic - LEGO Advanced Edition

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Experiment: Coca Cola VS Mentos

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"It's useless to hide in the men's toilet if I'm attracted by the old lady!"

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Don't look!

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The ugly boy was ridiculed by his classmates, but he was stunned after being transformed by his gran

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"Gu Jian, good morning, classmates"

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Least extreme fan

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Why You Need an Electric Car

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