The thermometer outside is dip, dip, dipping! What kind of clothes will keep you warmest this winter? This project determines which materials insulate best.

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

Determine how different measurements of the same object might yield different values. Provide as many reasons that you can think of.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

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

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

This science project challenges high school students to study the linguistic evolution of text messaging.

Research responsibilities of physicists, and common thinking patterns. Devise a questionnaire that measures career aptitude in physics.

This project compares the national anthems of several different countries to determine if there is a correlation between tempo and a country's latitude.

This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.

Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?

Science fair project that creates a pamphlet to help others learn about Epilepsy, its causes, symptoms and treatments.

Science fair project that builds a magnetometer and demonstrate its uses.

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

Design and build an invention inspired by Rube Goldberg's designs. Build your invention. Test the machine, write a detailed report.

Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.