This project determines what category of person is most likely to be ticklish.

Evaluate whether birth order influences personality.

This science fair project idea explores whether the color of surroundings affects human mood.

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?

Science fair project that compares tap water and bottled water for the presence of common impurities.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

Are you able to endure long periods of exercise? Find out if snorers can exercise longer than non-snorers.

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

Create an adorable, non-edible turkey decked out with colorful bursts of tissue paper that pop off the page.

Science fair project that identifies the nature of ionic and covalent bonds and determines how ionic and covalent compounds differ.

Science fair project that examines how light wavelengths affect photosynthesis in the aquatic plant: Elodea.

This science fair project idea explores if male or female humans are more likely to exhibit some form of color blindness.

This science fair project compares the abilities of men and women to understand subtle communication through body language.

Will male or female hair grow faster? Find out in this science fair project idea!

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

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.

Here's a fun game to practice strategies for acing the Reading Comprehension section of the SAT.

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.

Need some SAT Essay Tips? Check out these ABCs (and DEFs) of acing the SAT essay.

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.

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

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!

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!