Pour some milk in a dish (whole milk works best, but honestly, use whatever’s not expired), drop in some food coloring, then touch it with a dish soap-dipped cotton swab. The colors will scatter like ...

AURORA — Salt, sugar and geodes — they are all formed with crystals, kids learned Monday at the Edgerton Explorit Center. The Crystal Creation Palooza camp was part of the Mad Science Mondays at the ...