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

Who knew that nature could get so crafty? Show your kindergartener how to collect and morph pinecones into a whole team of personalized pinecone people.

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

Test the idea that people who wear glasses tend to be more educated. True or false?

This experiment uses personality assessments to evaluate the prevalence of specific character traits in left-handed and right-handed people

This science fair project idea explores if people with cool skin tones prefer cool colors and people with warm skin tones prefer warm colors.

Do people only "hear" what they want to hear? Explore pareidolia and psychoacoustics with this easy science fair project that pits melody against white noise.

This experiment evaluates if personality influences whether a person prefers dogs or cats.

This science fair project idea tests whether it is true that humans are in the morning than later during the day/night.

This experiment investigates whether left-handed test subjects have better memories than right-handed participants.

Do males really prefer listening to male than female singers? Find out when exploring this science fair project!

This project explores if people more easily distinguish between faces of people of their own race or ethnicity compared to those of other races or ethnicities.