Rubber Band Racers
On Hand: 2
$21.95
SKU: 814743011564
Fly into physics fun with five models driven by a rubber band powered motor. Using ultralight plastic and bamboo parts, build a helicopter, fan boat, airplane, car, and catamaran. Learn how the elastic material stores energy and then releases it to move the models. Contains five experiments. Age 7+
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Price: $21.95