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

Start your toy engines -- this is going to be a fast and friction-filled race!

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

Thoroughly research image search engines. Consider possible improvements for visual search engines. Help design better image-matching engines.

Science fair project in which you will start a fire from scratch without using matches or a lighter.

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

Research hemispheric brain dominance in order to determine if you have a dominant side. Test foot, ear dominance. Record observations.

Design a hearing protection device to protect their ears from loud noises. Examine the properties of current protective hearing devices, materials.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

Research long-term effects and draft a questionnaire about frequency of marijuana use and average annual income. Interpret findings in a detailed report

Can you plant the insect-attracting borage plant to increase the amount of beneficial insects in your garden? Find out in this experiment!

This high school science fair project investigates if small changes in your diet alter the pH of your saliva.

Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

This science fair project idea determines whether volunteers remember more information presented orally or visually or kinesthetically.

This experiment investigates if small changes in your diet can alter your basal body temperature.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

Test for a correlation between perceived color and heart rate. Using a stethoscope and stop watch, measure the heart rate (beats per minute) of volunteers.

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

Can you stain teeth with tea, coffee, or coke? Explore how in this science fair project idea.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

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

This experiment evaluates how a diet that is rich in "mood-enhancing" foods affects the way people feel over several weeks.

This project explores whether there is an effect on people, including heart rate and self-expressed mood, when they are exposed to different types of music.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This social science experiment endeavors to determine whether certain types of animals provide greater physical and mental health benefits to their owners.

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.