Grow blue sparkling crystals overnight from a safe solution of potassium aluminum sulfate. Extract the largest crystal shard, redissolve the remaining crystals, and repeat the crystal formation process to grow a larger, more striking crystal. The kits includes all the materials and tools you need to grow a single crystal, as well as a small hexagonal storage box in which to keep your crystal safe.
Start a great hobby in electronics with this state of the art electronics project lab!
This simple but amusing magnetic toy will keep you busy for hours!
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.
An educational light experiment kit for kids 8+.
Build a robot that's an artist too!