Gonzo Gizmos: Projects & Devices to Channel Your Inner Geek

Description

Step-by-step instructions to building over 30 fascinating devices are included in this book for workbench warriors and grown-up inventors. 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 mid-air, metals that melt in hot water, a Van de Graaff generator made from a pair of empty cans, and lasers that transmit radio signals. Every experiment is followed by an explanation of the applicable physics or chemistry.

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

"Field's book does not depend on high-tech equipment... his experiments range from the disarming... to the useful..." -- Publishers Weekly. "A fine selection of his best stuff and is great for an introductory gift." -- Kevin Kelly, kk.org