|
 |
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.
ToyDirectory Product ID#: 3702 (added 5/26/2005)
| |
Advertise on TDmonthly
|
