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.
Ever wonder how to survive in the wilderness? These cards can help!
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Learn about hydrogen fuel cells with this incredible kit!
Create currents and discover gravity while exploring the theory of Lenz's Law with this kit!
Build over 60 projects with this deluxe version of the Snap Rover kit!
Learn Chemistry While Creating Sweet Treats