Blinkers and Buzzers: Building and Experimenting with Electricity and Magnetism

Blinkers and Buzzers: Building and Experimenting with Electricity and Magnetism

by Bernie Zubrowski, Roy Doty
     
 

Traffic lights, telegraphs, and burglar alarms are just a few of the exciting battery-powered models that can be built from this involving book. Fifty creative experiments show how and why these devices work while providing hours of hands-on learning fun. A Boston Children's Museum Activity Book.

Overview

Traffic lights, telegraphs, and burglar alarms are just a few of the exciting battery-powered models that can be built from this involving book. Fifty creative experiments show how and why these devices work while providing hours of hands-on learning fun. A Boston Children's Museum Activity Book.

Product Details

ISBN-13:
9780688099664
Publisher:
HarperCollins Publishers
Publication date:
05/01/1991
Series:
A Boston Children's Museum Activity Book
Pages:
112
Age Range:
8 Years

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