Teachers and students build a three-stage water rocket using beverage bottles—early video revealed!

College Student’s Final Project: Whiplash Mashup

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[Magnetic Ball Creativity] Use magnetic balls to build the most creative rooftop swimming pool villa

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Did I just create a piece of junk?

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How many years are you going to be sentenced to when you play Lego like this?

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

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[Magnetic Ball Creativity] Use magnetic balls to build the most creative rooftop swimming pool for l

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I guarantee you've never heard these life hacks before

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"Very good! Join Mercedes next year and participate in power unit research and development"

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Thanos' fist vs crusher

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I admire the working people

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If time could go back, which year would you most like to go back to?

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Experts are among the people

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【Woodworking】Make furniture that was popular in the past! High-footed red sandalwood cabinet | just

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800,000-volt Tesla coil discharging continuously.

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Learn these handy hardware tips and save yourself a hundred million!

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Some say taking off your pants is asking for trouble... What do you think?

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real man, no umbrella

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[Woodworking] Make a walnut standing desk and enjoy the wood resin art quietly

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Magical Tools Invented by the Working People

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