Determine if left-handed people have faster response times.

In this experiment two environments will be compared: a room with interior design that uses correct Feng Shui versus one with incorrect Feng Shui.

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

Discover whether people can distinguish what a person looks like just by listening to their voice.

Learn about emulsification and bile's roles in digestion, and investigate how the digestive enzyme lipase breaks down lipids.

The project idea is to understand how sugar effects brain chemistry.

This science fair project idea compares whether ionic dryers leave hair in better condition than non-ionic dryers.

Find out the differences (if any) in the frequencies of voices produced from a computer, from a phone, and directly coming out of the voice box of a human.

This science fair project idea investigates whether body language and heart rate can decipher who's lying and who's not.

This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

The objective of this science fair project idea is to explore which brands of "anti-fade" shampoos work the best to keep hair color looking fresh.

This experiment evaluates if people have an accurate perception of how much personal time they spend interacting with technology.

To channel your child's revolutionary ambitions, introduce her to the political process, and encourage her to campaign for her cause!

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

Discover whether the color of text correlates with ease and speed of reading.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

Quench your thirst with great tasting lemonade while you explore the concepts of acid and base, and how these differ from sweet and sour.

This social science experiment assesses whether the timing of peak mental performance shifts from afternoon to morning as we age.

This science fair project idea explores whether the types and brands of faucet filters are relevant to their performance.

Does your fifth grader need a study buddy for geometry? Forget about a tutor. Help him make his own geometry dictionary!

In this design challenge, students will be tasked with creating a bouncy ball polymer!

This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

This cool music science fair project idea has kids determine the effect of music on memory. Can music improve our cognitive abilities? Why or why not?

This science fair project idea determines whether the older population prefers darker, duller colors rather than bright and lush colors.

Evaluate if people are more influenced by video or audio advertising.

This experiment investigates whether there are certain sounds that affect men and women differently

Host a dog wash to raise money for yourself, for charity, or just for fun!

This science fair project idea determines what household items are good conductors of electricity.