Grow green 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.
This kit will get your paper plane ready for takeoff!
This science kit is an essential introduction to physics knowledge!
This simple but amusing magnetic toy will keep you busy for hours!
Check out this amazing renewable energy science kit featuring the wonders of hydroelectric power!
Great reference card for chemistry and physics students.
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
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