product details

Improved version travels straighter than before!

With a beefed up drive train and stiffer suspension our Constant Velocity car travels far straighter than the previous version making it easier than ever to pump some excitement into your exploration of velocity and acceleration.

Equally appealing to all ages, this simple but powerful toy provides a visible source of uniform speed. You can easily quantify and graph results, and head down the road to a conceptual understanding of motion. Requires 2 C batteries, not included.

Recommended for ages 6+.