What is a Geode?
Geodes are formed from fluids which crystallize in cavities within a rounded rock or nodule. Geodes are found in many parts of the world. The geodes contained in this set are from Mexico; 90% of them have hollow centers lined with crystals. Break open yours and look for the hidden crystals!
How to Break Open Your Geodes
Put the geode in a bag or sock. Hit it firmly with a hammer, aiming for the center - safety glasses and adult supervision are recommended.
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Every kid needs one of these spheres!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Build a hand that realistically moves its fingers using shape memory allow technology!
Defy gravity with this cool balancing eagle!
This mirascope creates a 3D hologram image!
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