This was a really fun, simple project papa shared with us this Christmas while we were busy making Christmas crafts. It was a project that they had done in school. All you need is:
*A bowl of milk
Drop the food coloring into the bowl of milk, then dip your Q-Tip into the dish soap. Then you can use your Q-Tip to poke into the colored milk, and the color will disperse away from the soap. It leaves little circle ripples where ever it touches. Hazel absolutely loved this activity!