This switch will close the connection when you place a magnet next to it. Great for science fair projects involving the sensing of magnetic fields. Great for hobby electronics.
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Check out this high-quality gyroscope!
This toy combines the wonders of Sea Monkeys and glow-in-the-dark fun, all in one!
Build a model green house and 9 other green energy-related devices with this great kit!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Great reference card for chemistry and physics students.
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