Science Projects Activities : Page 50

Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

This science fair project idea determines whether the diet and taste preferences of humans relate to their personality.

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

Kids will learn how to clean fish tank the natural way. Add catfish to the tank and see if your water gets cleaner.

This project compares test subjects' responses to whining and other "attachment" and attention-getting sounds to determine which sounds are most distracting.

In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

This science fair project idea examines if there is a reason that musical notes are at the pitches they are.

Test ability to distinguish between natural and artificial aromatherapy oils. Select fragrance, natural and synthetic sample. Volunteers state preference.

Explore the neural and mental mechanisms at play in mental imagery.

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.

Determines the extent that high school GPA predicts future income. Survey volunteers, divide GPA into 5 categories, compare income levels with GPA

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

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

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

This science fair project idea determines an average personâs ability to use their anaerobic power system over a period of 2 weeks.

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

Demonstrate which cooking method gets rid of the most fat.

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

Determine if left-handed people have faster response times.

The goal of this science fair project is to identify the galactic center of the milky way using globular clusters, as found through Google Earth.

Polymers remove oil from contaminated waters. The purpose of this science project is to test the effectiveness of a polymer in cleaning up an oil spill.

Research active ingredients in anti-aging creams. Test skin creams on volunteers, document the effectiveness of the creams with before an after photographs.

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

This experiment explores how listening in to a one-sided conversation affects concentration.

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

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

This experiment strives to determine if tracking of conservation habits will lead to reductions in a family's electricity and water bills.

In this experiment you will evaluate whether praise improves athletic performance.