J’ai construit un générateur solaire de 3,5 kW avec des miroirs à 5 $..
16:57
I Built the World's Biggest Hydrofoil Board
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I Finally Did It! After 8 years I found the PERFECT GEARS
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Bifacial Solar Panels are CHANGING the Game! Vertical Results Part 2
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Stealing Energy From Radio towers Using Plasma (ft. Geerling Engineering)
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Wood Stove Water Heater Experiment - Surprising Results!
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How NASA Reinvented the Mechanical Battery
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I tried to Power my Home with Wind Generators! (Worth it?)
30:02