Eggshell Geode Crystals

March 21, 2015 | 0 Comments

Eggshell Geode Crystals This project comes to us from Melissa Howard who is a Mom, Blogger, and photographer. This project nicely demonstrates how real-life geodes are formed in igneous and sedimentary rock. It also demonstrates super-saturated solutions and shows a nice variety of crystal shapes and formations. YOU WILL NEED: clean eggshells water a variety […]

Read More

MAKE YOUR OWN ROCK CANDY

September 26, 2014 | 0 Comments

THIS EXPERIMENT REQUIRES ADULT HELP IT DEALS WITH VERY HOT LIQUIDS BE SMART AND BE SAFE – ONLY DO THIS WITH ADULT HELP. You will need A wooden skewer (you can also use a clean wooden chopstick) A clothespin 1 cup of water 2-3 cups of sugar A tall narrow glass or jar What to […]

Read More