More Evil. More Ingenious. More FUN! Tackle the 35 Biggest, Baddest, Most Powerful Electronics Projects Ever Assembled in a Single Guide The amped-up second edition of Electronic Gadgets for the Evil Geniusdelivers 35 projects so awesomely huge and challenging, only a madman (or woman) would attempt them.Amaze people with your skills (and test your sanity) by taking on fun and exciting projects, including: Black Hole Generator, 50-Watt CO2 Laser, Bird Feeder Squirrel Shocker, 10 to 12-Foot Spark Tesla Coil, High-Output Ozone Generator, and 30 others -- all presented with the clear descriptions, detailed schematics, and plentiful illustrations that make Evil Genius books favorites of electronics hobbyists, gadget freaks, engineers, and science fair competitors everywhere. Each project features complete instructions, detailed parts lists, tool bins, safety tips, and more Includes access to exclusive online content, including videos, schematics, and more All devices in the book can be built for a fraction of the finished items' purchase price