Pinewood Derby cars are awesome, kids love making them and they learn a lot about woodworking, painting, aerodynamics and weight distribution. To enhance the experience (and make your car even cooler) add LED headlights or tail lights. For this year's cars we used Chibitronics to make adding these e...
By: rfair404
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from Instructables: exploring - technology http://ift.tt/1AcQRbH
By: rfair404
Continue Reading »
from Instructables: exploring - technology http://ift.tt/1AcQRbH
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