Geodes can be kind of ugly on the outside, but when cracked open, you can find something beautiful. Here's how to make your own. n 12 eggs n Water n Borax n Food coloring STEP 1: Crack each egg near ...

Using a few materials from around the house, you can turn an ordinary egg into a geode. STEP 2: Using warm water, clean the inside of each egg. STEP 3: Place the eggs into the egg carton and let dry.