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.
Build over 60 projects with this deluxe version of the Snap Rover kit!
This superb chemistry set features 350 mind-boggling experiments!
Is it a demonstration of a scientific law or a work of art?
A cool kit that helps you build your very own robotic arm!
This kit includes several different projects that demonstrate the power of magnets!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!