The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

This science fair project determines which type of physical activity most improves memory.

This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.

This experiment evaluates if the lighting in a room affects the speed at which test subjects perform mental tasks.

The goal of this fun science experiment is to explore the limitations of sight and learn working of the human eyes.

Discover which absorbent material is the best; the Shamwow, paper towels, or cotton towels.

Science fair project that examines oxidation, reduction and chemical indicators by testing for the presence of the iodide in salt.

This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

This science fair project idea examines if there is a reason that musical notes are at the pitches they are.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

The goal of this science fair project is to analyze differences between the taste and texture of frozen and fresh food.

The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!

Study the effect of music on random rote memory. Examine the practical application of music in learning and education.

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

Using a toy race car kids create a visual model of the Doppler Effect.

This project will explore whether people are emotionally susceptible to suggestions of both humor and sorrow.

Check out this free high school science fair project to explore the physics of the Coriolis effect with a homemade Foucault Pendulum.

4th graders construct an ocean food web to learn about consumers and trophic levels, food webs, and food chains in this cool ecology science fair project.

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

Check out this cool science fair project idea to explore short and long term memory and whether there is gender differences in memory.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

Learn about the right-hand rule for magnetic force! Use a cathode ray tube in this physics experiment to see a magnetic field's effect on an electron beam.

This science fair project idea outlines the principles and techniques behind paper batteries.

This science fair project idea lets you build your own wind tunnel and tests different models of paper airplane.

This science fair project idea examines whether boys and girls differ in reflexes.

In this project, several food items are tested to determine whether they contain starch.

Learn about the field of psychophysics and to learn about "Just Noticeable Differences."