Make a simple toy airplane that can be driven with a rubber band

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

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Don't throw away the drink bottle after drinking, teach you how to make a toy boat in one minute, si

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Bionic Egret Wingspan 1.9-meter orptopter

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Survival Tips for the Wilderness

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Can you drive on this broken road? It's still open! Just ask if you are afraid?

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The Thai boy used ice cream sticks to DIY a simple and interesting perpetual waterwheel. Who can cra

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I made a sliding table saw at home, which is much cheaper than selling it outside

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Isn't this a perpetual motion machine?

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creative deformation chair

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Professional performance test

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1/100 km only needs a lighter

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Children's toys: use rainbow candies to bathe the baby

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Manufacturer: You pay more for playing like this!

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Homemade Magical Piggy Bank! Mom don't have to worry about me saving money anymore

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Don't throw away the dried popsicles after eating to make a m4A1 model

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Creative cardboard helicopter, can really fly!

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【Life】Satisfying kinetic sand molding & cutting

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【Resin Art】The truth about the sinking of the Titanic?

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Kamen Rider and Super Sentai Joint Battle Phase 3

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Don't throw away some parts for the finished lobster, the straight man of steel is crying

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