This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Determine if gender affects the ability to identify different smells.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.