This experiment demonstrates capillary action - how water can climb up through tiny spaces in materials. You'll create a beautiful rainbow pattern while learning about the same process that helps ...

Learn about capillary action with this simple and colorful rainbow celery food coloring experiment. This experiment allows you and your child to talk about the circulatory system and "capillary" ...

My name is Dr. Kate Biberdorf, but most people call me Kate the Chemist, and I am so excited to share some easy science experiments you can do with kids at home. For years, I’ve been bombarded with ...