Demonstrates that white light is composed of different colors by rotating hand-driven wheel. Color wheel has 7 colors and is 7.75 inches in diameter. Constructed of sturdy metal. Great for classroom demonstrations.
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
This is a great clean heat demonstration model for the classroom setting!
Working model representing the sun, earth, and moon and their relationships.
With 23 hands-on experiments, you can investigate specific weather phenomena as well as the climate system in general.
This is a classic demonstration toy of the powers of magnetic fields!
Make a crazy robot that walks like a silly ducky!