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Here is a nifty science experiment using Epsom salts to make "frost" appear on a piece of glass.

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Find out whether optical mice are useful on all surfaces or if there are drawbacks to this supposedly superior solution to the traditional roller-ball mouse.

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

This science fair project idea explores whether color affects a person's emotional state.

Kids conduct a cool balloon rocket experiment in this fun science fair project idea. Does a greater volume of air mean a greater distance traveled?

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

This science fair project idea investigates whether plants can survive being frozen.

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

Find out whether matte or shiny nail polish lasts longer.

Why do ants like sugar? Do ants like artificial sweeteners too? Kids find out with this great inquiry-based science fair project.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

Check out this cool science fair project on identifying rocks and minerals for kids.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

This science fair project idea explores the different properties & interactions of sugar molecules.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Examine the effect of pressure on carbonation in soda.

The objective of this science fair project idea is to examine light refraction as it passes through liquid crystals.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

This science fair project idea explores which fruit molds the fastest.

In this science fair project, students create their own miniature salt flats at home.

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

Discover which fabrics shrink the most in the wash and why.