Use this single AA battery holder for your next hobby project or science fair project. The holder comes with lead wires for easy connection. Recommended for a variety of electronics applications.
Create currents and discover gravity while exploring the theory of Lenz's Law with this kit!
A combination of three of our great discovery toys, all in one package!
This caffeine molecule mug makes an excellent gift!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
Great tarantula specimen for the science classroom!