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.
Learn about detective science through this fun fingerprinting kit!
This ultimate chemistry set features 250 mind-boggling experiments!
This caffeine molecule mug makes an excellent gift!
A combination of three of our great discovery toys, all in one package!
View the glory of space with this hi-tech telescope set!
This high precision gyroscope will amaze you with rotational speed and ease of precision.