Solar Car Book
by Scholastic US (9781570546464)

'The Solar Car Book' is full of illuminating solar science facts, and comes with everything you need to build a cool solar race-car: wheels, axles, motors, wires and a genuine one-volt solar cell. No glue, no nails, no tape and (best of all) no batteries required. Build this car today, and it will run forever, thanks to that big battery in the sky!

USD $21.95

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