This polycrystalline 1.5V solar cell with leads is perfect for use with any of our other 1.5V devices, including buzzers, motors, lightbulbs, and much more. Excellent for use with a wide variety of science fair projects, or hobby electronics.
This caffeine molecule mug makes an excellent gift!
Explore the wonders of wind power with this amazing kit!
A combination of three of our great discovery toys, all in one package!
Working model representing the sun, earth, and moon and their relationships.
Find the hidden crystals when you open your own geodes from this fun set.
Head into the lab for an in-depth investigation of genetics and DNA!