This mini DC motor is excellent for use in any hobby or science project. Comes with wire leads for easy hook-up. Recommended for electronic applications, for use in science fair projects, and more!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
Easily assemble a working alarm motion detector!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Learn about hydrogen fuel cells with this incredible kit!
This classic device is used to demonstrate the conservation of mechanical energy.
This mirascope creates a 3D hologram image!
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