Gonzo Gizmos: Projects & Devices to Channel Your Inner Geek [Paperback]

Step-by-step instructions to building more than 30 fascinating devices are included in this book for workbench warriors and grown-up geeks. Detailed illustrations and diagrams explain how to construct a simple radio with a soldering iron, a few basic circuits, and three shiny pennies. Instructions are included for a rotary steam engine that requires a candle, a soda can, a length of copper tubing, and just 15 minutes. To use optics to roast a hot dog, no electricity or stove is required, just a flexible plastic mirror, a wooden box, a little algebra, and a sunny day. Also included are experiments most science teachers probably never demonstrated, such as magnets that levitate in midair, metals that melt in hot water, a Van de Graaff generator made from a pair of empty soda cans, and lasers that transmit radio signals. Every experiment is followed by an explanation of the applicable physics or chemistry.

A fine selection of his best stuff and is great for an introductory gift.   —Kevin Kelly, former editor ofWiredmagazine

Excellent.   —Science Books & Films 
 

Simon Fieldis an information systems specialist, ham radio operator, and tireless tinkerer who collects science experiments for his popular web site, www.scitoys.com.