Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Is it a square or a circle? See if you can trick your friends with this zany science project!

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.