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Battery Science
Make Widgets That Work and Gadgets That Go Master the real science behind electricity and have a blast doing it. Includes an alkaline battery, of course, a buzzer, a propeller, a light bulb, a motor and other useful doodadseverything you need for all eight hair-raising projects. Toss in a little history, and you've got an activity book so good, it's shocking. For ages 8 and up. |
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| Title |
Our Price |
Item Number |
| Battery Science |
$21.99 |
1043601 |
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