Magnetic levitation is an awesome spectacle, and kids love to marvel at this seemingly impossible phenomenon. But it's simple science: magnets have a north and south pole, and when you put two like poles together they repel each other's magnetic field. This fascinating feat of science is guaranteed to impress students and teachers alike. Arrange the four colorful magnetic rings so that they all seem to float or stick all four rings rings together and watch them slide down the pole and bounce off the base magnet! With this toy, science and fun stick together, just like two magnets!
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.
Build a magnetic levitating train with this science fair project kit!
Learn how solar cells transform light into electrical energy with this great kit!
This SUPER Erector Construction set is one of the best you'll find anywhere!
Learn all about the science of light, optics and visual perception with this wonderful kit!
See the constellations visible in the Northern Hemisphere on this watch!