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.
This genuine meteorite is great for the rock collector in your family!
Use this kit to introduce electromagnetic principles in the classroom setting!
Build over 60 projects with this deluxe version of the Snap Rover kit!
See the constellations visible in the Northern Hemisphere on this watch!
Great reference card for chemistry and physics students.
Exciting magnet exploration for ages 8 and up!