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WebFeb 9, 2012 · The Construction. The best way to create a homemade microwave weapon is with an old microwave. If you want to upgrade to a more powerful, long range device, … WebJul 6, 2008 · The U.S. military bankrolled early development of a non-lethal microwave weapon that creates sound inside your head. But in the end, the gadget may be just as … WebMar 28, 2013 · DIY Stick Welder from Old Microwave Parts. Lurking inside your old junk microwave is an abundance of useful parts that can let you melt metal, spot weld, and make electrifying Jacob's ladders. You can even make a powerful AC arc welder, perfect for making hard-to-solve puzzles and even makeshift weapons for the zombie apocalypse. hb tennis