Race fast with the power of air! With this kit, kids get to harness the astonishing power of air while building an entirely air-powered vehicle, all while learning that potential energy is all around us.
Follow along with the detailed, step-by-step instructions to easily assemble the 100+ parts. Then, unfold and fold the car again and again to pump air into the tank. Once the dial shows it's pumped to its limit, set it on the ground and let it go - WHOOSH! - Gears spin, the wheels roll, and the whole thing races fast at 45 miles per hour for over 164 feet!
Ages 9 or 10 and up.