Take to the air with science by experimenting with helicopter seeds right in your own backyard!

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

Help your child understand surface tension by showing them how they can create a "skin" on top of water.

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.