Restore school doctors to some schools

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

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New track for tuina and bone-setting...

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Little secrets between roommates!

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Battery Magnet Train

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When I was the only day student in the class

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[Science] Amazing science magical toys to astonish you

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

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[Science] Magnify the tip of the pen N times!

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What happens when a poisonous wasp stings a leech?

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The moment the liquid aluminum was poured in, the ant nest immediately burst into flames! smoke ever

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Seeing the collision of atomic nuclei with the naked eye

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Film|Shūji Terayama|"Pastoral: To Die in the Country" (1974)

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Homemade Fly Trap

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Homemade wine candy

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Fan Edit|Seobok|Return to the lab by himself 6

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A leech vs 10 Periplaneta americana: A bloody battle!

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Want to Become a Strong Shadow Episode 4 - Master Shadow invades the experimental base and rescues t

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The Good Doctor: Sean accidentally discovers his girlfriend's secret, giving off a niche and mysteri

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Little Man: You are so arrogant! You are using me as an experiment!

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Mud that can burn: peat

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