A hundred科普 sessions aren’t as good as trying it yourself.

LEGO Challenge: Find the best wheel to climb

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Such a childhood is so nostalgic—every single frame remains unforgettable to this day.

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[Vlog] Leeches Need A Beer In The Summer

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When Leech Meets Tobacco Water. It Turns Into A Love Shape?

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It's time for Xiaoqiang to experience the feeling of being hit by nuclear fusion

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

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Far more than the average family car? A palm-sized inline four! The whole process of assembly!

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A man turns into a transparent person during an experiment and accidentally catches his beautiful ne

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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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How many days does it cost for a host of worms to consume an apple?

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How to Use and the Working Principle of the 20th-Century Kotta Calculator

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Technology changes life.

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Magical Tool

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Master These Handy Tips to Save You a Whole Billion!

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1000°C Hot Metal Ball vs. Soap

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【Life】Survival of leeches: soaked in 502 super glue and liquid glue

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Welding Techniques

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Who said this UP can't build bridges? !

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Slime Experiment!

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Battery Magnet Train

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