The world’s first gravity-powered car uses gravity to overcome – gravity! Without batteries, motors or fuel, the car still manages to climb hills from a standing start. Kids can change weights, rear-end ratio, payload, etc. to optimize distance, speed and acceleration while learning about the basic laws of physics that govern the car´s mobility.
| Featured in: | Tapping Into After-School Specials (11/1/2005) So You Think You Know Toys? (11/1/2005) |
ToyDirectory Product ID#: 3702 (added 5/26/2005)
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