Step-by-step tutorial

Various sophisticated instruments

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Israel massacred over 15,000 children in Gaza

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Husband is strict~

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Blackfish flooded, the guy made his own fishing bow with bicycle tires, and the harvest was full in

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It turns out that the pressure water pump is the principle! Simple technology and small productions

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【Vector Official】Mobile Phone Charger Hacker

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Homemade aircraft (banana leaf version) is so beautiful the moment it flies

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【Vector Official】Soda Balloons and Mentos

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The best works of adults in the last century, men use beautiful robots as mounts, and the violent ae

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Hong and his wife had a fight

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Iron Man really loves little spiders, there are so many high-tech in the suit, really handsome!

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Live-action version of Yujiro Hanma

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[Movie&TV] Movie Clip: Horrible Futuristic Tech

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An adult animation from 20 years ago, where a woman is bullied and a man does whatever it takes to g

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Those super cool mechanical series of speed bumps~

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Netizens' welding skills competition! Great welding, don't weld next time!

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Adults have been learning piano for one and a half years, and the Steinway concert will come true! (

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Those skilled workers deliver satisfying results on the job site!!

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【Dilraba】【Piano】My Treasure Girl Incomplete Collection

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How a vibrator works

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