Perform the classic rotational inertia physics experiment with this set. Race these two down an inclined plane and let your students predict which one will reach the bottom first. Both ring and disk have equal mass and radius but different mass distribution.
This is a classic demonstration toy of the powers of magnetic fields!
This project book and sample kit introduces you to shape-memory alloy technology!
This beautiful candle holder is carved out of natural amethyst!
Create currents and discover gravity while exploring the theory of Lenz's Law with this kit!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
A combination of three of our great discovery toys, all in one package!