Sled Wars gizmo is a game in which a young "Yeti" named Burt plays; by sending a sled down a slope, knocking down as many snowmen as possible. Also sharing scenario with his friend Karen, riding their sleds down on opposite slopes in order to collide at the center, and the winner is the one that repulse the other further back.
The game is intended to help elementary and middle-school students learn about the correlation between kinetic and potential energy, punctuating on acceleration, speed and collision dynamics.
