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 science kit is an essential introduction to physics knowledge!
Learn Chemistry While Creating Sweet Treats
This simple but amusing magnetic toy will keep you busy for hours!
Use this temperature-controlled soldering station for a variety of soldering applications!
This is a great clean heat demonstration model for the classroom setting!
Build 14 assorted solar robots, some of which can travel over water!