BUILD YOUR OWN GOTCHA GADGETS (SPIRAL BOUND) IN SOUTH AFRICA

This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched within 8 - 15 working days GOTCHA GADGETS teaches children the basics of electronics while playing tricks on family and friends. With this book kids can build a door alarm, a motion detector, a light sensor, and a push button sound machine. Then use them to set a snoopy sibling trap, wire the biscuit jar, play audio limbo, confuse the cat, and more. Includes four build-it-yourself electronic gadgets and four hilarious sounds. Putting science and electronics in the service of immaturity. Features Summary GOTCHA GADGETS teaches children the basics of electronics while playing tricks on family and friends. With this book kids can build a door alarm, a motion detector... Author Anne Akers Johnson Publisher Scholastic US Release date 20141106 Pages 32 ISBN 0-545-80593-7 ISBN 13 978-0-545-80593-3