This disappearing colors experiment is quick, simple, and easy to do. Kids will think it's magic, but grown ups know it's actually just science in action! This is a great activity to demonstrate what bleach does, and why it turns your clothes white.
This looks like the all time coolest craft/science activity/gift! Make your own colorful rainbow paper with just three materials! Easy physics demonstration, art project, and science activity for kids of all ages. The Science Kiddo