This text allows kids to have fun amazing friends and family with all kinds of useful electronic gadgets and contraptions. Complete instructions show them how to build a wireless intercom, remote-controlled room lighting, an electronic message center, and a "dinner's ready" light.
"synopsis" may belong to another edition of this title.
Amazing, useful and educational gadgets kids can build! With the help of this book, children can have fun impressing family and friends with all kinds of cool electronic gadgets and contraptions. all the while, they'll be learning about electricity and radio waves. In addition to making these irresistible projects, children are encouraged to create their own inventions. Ideal for middle school children, these useful and whimsical contraptions can be made with inexpensive, easy-to-find materials such as recycled toy parts and motors, flashlight batteries, and other everyday household items. Simple-to-build gadgets and contraptions include: Remote-controlled fan; Mousetrap alarm; Canned laughter; "Someone's outside my door" light; Wireless magic tricks. Each thought-provoking activity comes with complete, clear instructions, but that's not all. Plenty of suggestions are included for varying and changing each project to help children brainstorm their own cool inventions.About the Author:
McGraw-Hill authors represent the leading experts in their fields and are dedicated to improving the lives, careers, and interests of readers worldwide
"About this title" may belong to another edition of this title.
Book Description Mcgraw-Hill, 1996. Book Condition: Good. Former Library book. Shows some signs of wear, and may have some markings on the inside. Bookseller Inventory # GRP29727552
Book Description Mcgraw-Hill, 1996. Hardcover. Book Condition: Used: Good. Bookseller Inventory # SONG0070116563
Book Description Mcgraw-Hill. Hardcover. Book Condition: VERY GOOD. Very Good copy, cover and pages show some wear from reading and storage. Binding may have light creases. Lots of life left in these pages. Bookseller Inventory # 2732676321
Book Description Mcgraw-Hill, 1996. Hardcover. Book Condition: Good. Ships with Tracking Number! INTERNATIONAL WORLDWIDE Shipping available. May not contain Access Codes or Supplements. Buy with confidence, excellent customer service!. Bookseller Inventory # 0070116563