Will people still feel hungry once they eliminate grains from their meal? Find out in this science fair project idea!

This fun middle school science fair project idea helps student discover the concepts behind deep sea diving and how Cartesian divers work.

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.

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

This science project idea determines how people recognize words while reading.

This science fair project idea determines the properties of rainwater and examines the techniques for harvesting rainwater.

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

Research information on vitamin content in foods, Examine the effect of vitamins, test organic samples of fruits, meats, grains for vitamin content.

Study the effect of music on blood pressure. Compare blood pressure readings before and after the listening session. Analyze results, write a detailed report.

This science fair project idea explores discover whether mixing solutions of equal distances from neutral pH (7) will create a solution close to pH 7.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

This science fair project idea measures and compares effects of chemical weathering, specifically carbonation, on different kinds of rocks.

Discover whether eating certain foods will make you smell (not only bad breath) but through skin cells.

Observe which kind of fresh long-stemmed flower will last the longest after being picked.

This science fair project determines the quality of a given product.

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?

In this project, a magnet is used to collect iron from breakfast cereals.

This science fair project idea determines whether eating before or after exercise is more beneficial to health and performance.

This science fair project idea addresses tempo, and whether faster or slower music works better as a study aid.

Determine if left-handed people have faster response times.

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

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

This project tests the hypothesis that dark colors absorb more heat than light colors.

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

This science fair project idea produces consumable fresh water from salt water through desalination.

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

Are you able to endure long periods of exercise? Find out if snorers can exercise longer than non-snorers.

The project determines which laundry detergent is best for cleaning clothes.