Bøker av Cy Tymony

Do you know how to make something that can tell whether the $20 bill in your wallet is a fake? Or how to generate battery power with simple household items? Or how to create your own home security system? Science-savvy author Cy Tymony does. More than a simple do-it-yourself guide, this quirky collection uses run-of-the-mill household items and easy-to-follow instructions to build useful devices that are sure to amaze friends and family alike! A favorite reference tool for 16 years, this new revised edition is better equipped than ever as a practical tool to build useful devices and a resource guide for the next generation of makers.

For folks who wonder why they keep tossing odds and ends in that junk drawer in the kitchen, Sneakiest Uses for Everyday Things offers evidence that technology doesn't always have to come from Best Buy, Amazon.com, or Microsoft. --U.S. News and World Report * Putterers, would-be inventers, and science-fair parents rejoice as Cy Tymony offers fifty new projects to bring out your inner MacGyver.In the third book in Cy Tymony's Sneaky Uses series you will learn how to turn a piece of paper into a Frisbee, a business card into a boomerang, a TV tray into a robot, and more.* Beginning with a complete list of materials and continuing through easy-to-follow step-by-step instructions paired with helpful illustrations, most projects will be completed in just minutes using common items found around the house.* Teachers, parents, scout leaders, and enterprising youngsters will use their ingenuity to turn ordinary, everyday objects into something extraordinary, like a pencil into a microphone, Walkman ear buds into an intercom, or a telephone cord into a motor. The book also includes bonus alternative-energy projects and a foreword by NPR's Science Friday host Ira Flatow.