Magnets have found a million uses in our world and it would be hard to imagine what life would be without them. The only thing that would make a magnet more useful would be to have the ability to turn the magnetism on and off--that is exactly what an electromagnet is for. This apparatus is designed to demonstrate the basic operation of simple electromagnets. Principles of electricity and electromagnets are explored, allowing for hands-on activities. This is an essential device for use in any physics classroom demonstrations.
This science kit is an essential introduction to physics knowledge!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Learn all about the science of light, optics and visual perception with this wonderful kit!
This classic desk toy will keep you amused!
This glass Erlenmeyer mug makes an excellent gift!
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.
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