This experiment will test whether people are better auditory or visual learners and if there is a link between gender and either of these learning types.

This science fair project idea tests whether tall people have the ability to swim faster than people of average and shorter heights.

In this project, different childproof containers are tested to see how childproof they really are.

This science fair project examines discover whether different formations of deodorant works better for certain skin types.

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

This science fair project idea explores edible things you didn't know you could eat.

Study history of aerodynamics of arrow design to create a perfect arrow. Test arrows by shooting at an archery target.

Research fruits and their ripening stages, follow and document the different stages. Analyze what causes fruit to continue ripening after being picked.

This science fair project discovers the properties and uses of sand and develops new or improved methods, techniques, or products involving sand.

What is the Doppler Effect, or the Doppler Shift? The purpose of this science fair project is to determine how distance impacts the Doppler Effect.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

How powerful is the reaction between baking soda and vinegar? Find out here!

This experiment explores whether caffeine improves athletic performance.

This science project has students study the idea of human beauty.

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

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Discover whether eating certain foods will make you smell (not only bad breath) but through skin cells.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

Demonstrate which cooking method gets rid of the most fat.

Find out if most people can distinguish the difference between tones on different instruments.

Discover how and which salt melts ice the quickest.

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

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

Boiling water in a paper cup is possible because of convection and the thermal properties of water and paper. Learn how with this fun science fair project idea.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

Melt the ice, but save the lawn. The objective of this science fair project is to explore the effects of different substances on melting ice.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

The goal of this science fair project is to assess the acidity levels of common food and household products using pH test strips.

In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.