This is no ordinary disc magnet! Each side of the magnet is a complete North and South pole, meaning that if you try and connect one of these with another levitation disc magnet, they will automatically repel each other. Use a high-powered magnet strip to show the power of magnetic fields, and watch the magnets as they levitate in the air. Great for use in any science classroom!
This caffeine molecule 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.
Build a model green house and 9 other green energy-related devices with this great kit!
A massive mounted set of 100 rocks and minerals found in the US,
This great rock tumbling kit comes with everything you need to polish stones and gems!
Investigate the most important phenomena in biology, chemistry, and physics by conducting more than 100 fun experiments!