Use this compass board to show a 2D demonstration of how magnetism works. Simply take a magnet and sweep it back and forth across the board--the compasses will go in all kinds of directions. Excellent for use in classroom demonstrations on how a compass works and magnetism!
Build your own windmill generator kit by recycling a plastic bottle!
The large realistic model has removable organs that can be studied and set back into the correct position.
Get one of the craziest and coolest kaleidoscopes around!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!