Build your own circuits in a fun, safe way using the Solderless Electronics Starter Set. Learn how solid state devices work as you build various projects. After you gain experience, use the breadboard to build circuits of your own design. Projects include a blinking LED, burglar alarm, light sensor, polarity tester, start-stop circuit, timer, running light, water alarm, and more. All circuits are powered by a safe low voltage.
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.
The Wimshurst Machine is a high quality static machine for student labs.
See the solar system in action!
Use this awesome prism to teach about optics and light in the classroom setting!
Build a model green house and 9 other green energy-related devices with this great kit!
Get one of the craziest and coolest kaleidoscopes around!