Does fear cause the same physiologic responses in men and women? This experiment measures people's blood pressure and heart rate while watching a scary movie.

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

This project explores whether similar type movie scenes are accompanied by music with similar characteristics.

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

Discover whether cold or hot water from the faucet will boil faster on the stove.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

The objective of this free science fair project is to examine the way in which the phases of the moon affect circadian patterns in mammals.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Is garlic antibacterial? Antimicrobial? Kids find out by using common kitchen equipment and ingredients in this cool and easy microbiology science fair project.

Can playing video games trigger an adrenaline rush even though there's no real danger? In this cool experiment you'll learn all about how fight-or-flight works!