Get moving with kinetic energy! Kids can explore the energy story and discover what energy is, how we make it now and what exciting choices await us in the future. This kit includes everything needed to build a solar racer, a super capacitor car, a flywheel generator and a battery to light an LED. The kit also comes with a book and energy conversion game. Uses: one D battery (not included). Ages: 7 and up. Type: Science & Discovery Format: Games & Puzzles Gender: Unisex