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. And now you can learn how to create these things and more than 40 other handy gadgets and gizmos in Sneaky Uses for Everyday Things, Revised Edition.

More than a simple do-it-yourself guide, this quirky collection is a valuable resource for transforming ordinary objects into the extraordinary. A new section focuses on STEM and STEAM initiatives, along with survival, security, self-defense, and other silly applications that are just plain fun. You'll be seen as a superhero as you amaze your friends by: Transforming a simple FM radio into a device that enables you to eavesdrop on tower-to-air conversations. Making a compact fire extinguisher from items typically found in a kitchen pantry. Thwarting intruders with a single rubber band. By using run-of-the-mill household items and the easy-to-follow instructions and diagrams within, you'll be able to complete most projects in just a few minutes.

Sneaky Uses for Everyday Things has been a favourite reference tool for 16 years, and this new revised edition is better equipped than ever as a practical tool to build useful devices, a trivia guide to impress friends and family, and a resource guide for the next generation of makers.