This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.

Culverts transport seeds away from their original location to different places. This science project examines the effect of culverts on plant growth in streams.

This science fair project idea determines how your body responds to allergies.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

Find out whether people within a family tend to have matching fingerprints.

Learn the anatomical and physiological differences between central and peripheral visual systems.

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

This science fair project idea studies the acidity of rain water and whether the acidity is the same on all rainy days or does it fluctuate.

Plant sunflower seeds , measure height, calculate average height, compare size and weight of heads. Interpret findings in detailed report.

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

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

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

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

This experiment examines if space objects become round after reaching a certain mass.

Explore the wattage of microwaves in relevance to cooking time.

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

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

Evaluate the efficacy of different pain management techniques.

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

This science fair project idea studies whether a religious sleeping schedule relates to a higher IQ.

Discover whether people can distinguish what a person looks like just by listening to their voice.