This plastic-encased disc magnet is super strong. It is a classic low-cost magnet for demonstration and experimentation. Get a few of these for your next science fair project!
This microscope is so versatile you can even take it with you on a job site!
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.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Dig deeper, and discover the fascinating crystal structures of minerals and rocks with this great kit!
Build a tumbling robot that gets up right after it has fallen down, without any outside help!
Ever wonder how to survive in the wilderness? These cards can help!