So it turns out green flames exist in real life too? Not only that, they can even transform a flame

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Some useful life tips~

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Slime Experiment!

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Those are super cool machines!!

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fun magnetic game

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[Science] Amazing science magical toys to astonish you

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A living carrot managed to escape from a laboratory

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This is the first time I saw a hydraulic press fail.

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

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Handmade|Small things renovation

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The periodic table of elements, but "cramming"

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Mouse: You call this a cannon breaker 2

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What happens when a leech encounters a piece of fatty liver?

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Battery: Why should I let you play with my own electricity?

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Men's Speed Bumps: Exciting Machinery

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

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Irresistible mechanical charm~

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Periodic table of elements, but distance

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Red-hot iron ball vs watermelon

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Speed Bump!! Cool Mechanical Series 6.17

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