The ultimate mechanical short legs!

Isn't this a perpetual motion machine?

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I never thought that wood can be made like this, and the finished product makes my brother-in-law lo

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Children's creative slime handmade, making a rainbow ice cream

40.8K Views

How powerful can an air pressure machine gun with a firing rate of 1200 be made from a Coke bottle?

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Hilarious finger creative painting, fingertips draw a little life!

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[Cross-Language] Junda Meng Wants to Tame You

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Fun Toys for Kids Find a Bunch of Candy Osprey Bear Animal Toys

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new ship equipment

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[Immersive] I heard that it will be popular if you post it again~

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Creative cardboard helicopter, can really fly!

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

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Self-made space werewolf killing game console, isn't happiness here?

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Cyber bike

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Homemade electric pencil sharpener machine, save time, effort and worry!

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Explosive genius

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1/3 tire + 1/3 tire + 1/3 tire = 1 tire

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Build a rubber band machine gun out of corrugated paper and hold up to 120 rubber bands!

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

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How powerful can it be to propel a car with carbon dioxide? Plus a crash simulation experiment!

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Turn daily life into creative inspiration, and turn dull daily life into interesting mini-games!

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