Geodes are small rock cavities lined with crystals or minerals. They form through sedimentation, a process in which particles (solute) are suspended in fluid (solvent) and then accumulate. (Here, the ...

Do your kids love craft projects and science experiments? If yes, then they will love this DIY eggshell geodes project. This crystal-growing DIY project is part craft and part science, which will ...

Have you ever dyed Easter eggs and thought that a slightly-different-colored egg wasn’t worth the trouble? How about an egg filled with crystals? Try out a chemistry experiment that lets you turn eggs ...