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.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
The Wimshurst Machine is a high quality static machine for student labs.
A combination of three of our great discovery toys, all in one package!
Build a hand that realistically moves its fingers using shape memory allow technology!
This kit will get your paper plane ready for takeoff!
The Duncan Phoenix Diabolo features a stable, hard rubber shell that retains its shape.