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Harness It

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You can control the power of energy with your own two hands.

In Harness It, you'll invent a penny battery, a solar cooker, a trip wire, and many other energy harnessing contraptions.

When it comes to inventing, your imagination has no limits!

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Product Details
Capstone Press
1429676337 / 9781429676335
Paperback
01/01/2012
32 pages