Find out whether a longer airplane will fly farther or a wider paper airplane.

Do different types of oil mix or stack? Find out in this science fair project idea!

In this activity, find out who the flowers' "partners in crime" are by being a flower spy!

This science fair project idea explores what common compounds can be easily separated out in a centrifuge.

Test your friends to find out if you can replicate the placebo effect's incredible results.

Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

Find out whether packaged seeds actually do expire in this new science fair project idea.

Test out the pH levels of soil in your backyard versus soil in more wild environments to solve this science case.

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.