Eisco Labs Center Of Mass Double Cone And Plane Demonstration & Toy - 17 Long  (1 Pieces)

This is a great toy executive gift or physics demonstration as the cone appears to be traveling "Up" the ramp. The physics behind the demonstration is that as the double-ended cone moves up the ramp the center of mass is actually moving downward which drives the cone up the ramp itself. Amaze your students and colleagues.; Eisco Labs Center of Mass Double Cone and Plane Demonstration & Toy - 17" Long