Fly into physics fun with five models.;Driven by an awesome rubber band powered propeller.;Use 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.

• Geek & Co. Science Rubber Band Racers Kit

Geek & Co. Science Rubber Band Racers KitThames & Kosmos