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DIY Automated Glass Bottle Cutter

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Genius Invention! Easy way to make Light Bulb using 12V Battery

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1652°F flame that lasts over 100 hours – diy ideas you need in your life right now

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Wild wind turbine inspired by nature - full build #diy #handmade

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I Built a Clock from Scratch Using Reclaimed Gears

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Electromagnetic Aircraft Launcher

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Making 500,000 VOLT ARC with Marx Generator

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HUGE Magnet VS Copper Sphere - Defying Gravity- Will a Neodymium Magnet Float Inside?