What is the piezoelectric effect? The tiny lighter igniter is packed with advanced physics!

A man died and resurrected ten times in 27 years, and his family has become numb.

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How to make a Poo-Po-Po boat for Sosuke and Ponyo?

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When MC upgrades, it becomes more scientific, and the maximum level is beyond my imagination # Minec

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Science Kingdom VS Department Empire

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Demonstration of gun type bullet case lighter

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Those are super cool machines!!

jixiepangke

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[Sports]Tricks of playing Zippo

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Decompression video of the workers series!

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Why doesn't it hurt when a needle is stuck in my finger?

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Man speed bump!! Skilled worker series~

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Spoon/fork: If I had known this was a bad factory

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Speed Bump Worker Series

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Let's take a look at some satisfying work scenes! 10.9

jixiepangke

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Lighter vs Egg

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This capsule can save lives! ?

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The new theory "Fish Tank World" explains why humans have not yet discovered alien life!

lilunkexue

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Old MacDonald More Fun Songs for Kids Nursery Rhymes _ Music for Kids Baby

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Liquid rocket attitude control achieves phased success; launch will be scheduled for a later date.

agn3

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The sunfish that all fishermen dislike when they see it!

gengyinan

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Love rises with the wind, and even when the wind stops, the heart remains. The romance of a physics

chuangfangkejiao

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