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Build Your Own Gotcha Gadgets

Build Your Own Gotcha Gadgets

by Editors of Klutz

Science meets immaturity in this top-selling title with a set of customizable electronic gizmos, along with a book of games, pranks, and jokes. Klutz-clear explanations of the electronic circuitry accompany step-by-step instructions for how to wire (and rewire) your own door alarm, motion sensor, light sensor, and push-button device. It's like a science fair project with the soul of a whoopee cushion. 3 AAA batteries not included.

Comes with:

  • A 32-page book of science and sneakiness
  • 1 electronics module with speaker
  • LED
  • Photo detector
  • Contact switches
  • 1 alligator clip
  • 1 gadget dock
  • 4 double-sided gadget covers
8, 9, 10, 11, 12
Interest Level
Grades 4 - 7
Scholastic Inc.
Book Type
Activity Book
Number of Pages
Functional and How-To

About the Author

Editors of Klutz The editors of Klutz have produced numerous children's books, including "Draw Star Wars: The Clone Wars," "Chicken Socks Totally Tape," "How to Make Monstrous, Huge, Unbelievably Big Bubbles," "Paper Fashions Fantasy," and "Kids Cooking: A Very Slightly Messy Manual."

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Klutz Activity Books: $24.99

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