Use this deluxe color mixing demo to demonstrate color addition and colored shadows. The 3-colored light (which can be overlapped in any combination,) allows you to experiment with showing color addition, complementary colors, color fatigue, and colored shadows. The 3 light sources of red, green and blue are put into the base and with the turn of the knob, you can experiment with color combination and color additions. It also comes with a white screen for easy viewing.
See the solar system in action!
Great reference card for chemistry and physics students.
An ancient toy featuring optical illusion and hands-on fun that never grows old!
This caffeine molecule mug makes an excellent gift!
Every kid needs one of these spheres!
Build over 100 exciting electronic projects with this easy to use kit!
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