One of the largest capacitors available on the market today: at 100 Farads, they don’t get much bigger than this. In fact, this surprisingly compact capacitor exceeds the capacitance that would be produced were you to split the entire Earth down the middle and separate the halves by 1 meter.
Use it for a wide variety of electrostatic or storage experiments, or to produce sparks in a laboratory or classroom setting.
Learn how solar cells transform light into electrical energy with this great kit!
Get this great introductory chemistry kit for your favorite young scientist!
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.
Great tarantula specimen for the science classroom!
This simple but amusing magnetic toy will keep you busy for hours!
This toy combines the wonders of Sea Monkeys and glow-in-the-dark fun, all in one!
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