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

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

How much gas is released into your stomach by your favorite beverages? This project examines which beverages produce the most gas.

This project explores how and how much one family can reduce the amount of garbage they accumulate over a three month period.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

How do crystals form? In this science fair project, students will use three different saturated solutions to see how different minerals form crystals over time.

How does smell affect taste? Ready your taste buds--in this project, you'll gather some test subjects and do a taste test to see how much smell affects taste.

How do search engines work? What makes various search engines different? This project delves into the world of web crawlers, caching, indexing and algorithms.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Determine if left-handed people have faster response times.

This science fair project examines how seeds hitchhike on animals and clothing.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

This science fair project idea investigates how different disinfectants work in killing germs.

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

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

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!

This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.

People have favorite flavors, but what about ants? Which ant food is the most popular?

Will your liquid weigh less once you remove the fat from it? Find out in this science fair project idea.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

Science fair project that determines what percentage of air is made up of oxygen by examining the chemical reaction between oxygen and rust.

In this experiment we will be determining whether birds prefer certain colors of seed.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

This science fair project examines how carnivorous plants digest insects, and whether the plant can use nitrogen in the soil to compensate for lack of insects.