The objective of this science fair project is to explore the relationship between acidic and basic compounds.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

Determine if picking up fallen food in 5 seconds or less prevents the transfer of bacteria from the ground.

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

This science fair project idea discovers the average number on the Scoville scale that humans can endure in hot peppers before physical signs kick in.

The objective of this science fair project is the compare the rate and efficiency of disaccharide and polysaccharide fermentation by yeast.

This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

This science fair project idea sheds some "light" on which color of candles burn the longest.

Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.

This science fair project idea examines the differences between bottle water, filtered water, and tap water.

Can you wink? Is your ability to wink genetic or simply based on chance? Find out in this science fair project idea!

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

Learn whether dark green and leafy veggies tend to have a higher Vitamin C content than lighter green varieties.

In this experiment, students create music with subliminal messaging to try to influence people's decision-making.

Kids love the dramatic Mentos and Diet Coke experiment conducted in this awesome science fair project.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.

This project explores differences in people's reactions to images in color and images in black and white.