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

In this science fair project caffeine will be extracted from Gunpowder Green Tea, illustrating the isolation of a naturally occurring product from a plant.

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

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

Free science fair project idea that examines the impact of gravity on a dropped carton of eggs. Design a device to protect the eggs from cracking.

Detail the chemical properties, nutritional value, medicinal effects of garlic, Write a detailed report, prepare recipes.

Demonstrate and explain holographic technology. Determine if a holographic image of a magnifier still magnifies the object beneath it. Explain the effect.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

Design a more versatile real estate website. Contact realtors and real estate websites for advice and further information. modify an existing design

Design a livable building that functions without electricity. Consider necessities, comforts and entertainment. Build a scale model of your design.

Science fair project that illustrates the properties of black holes in space.

Examine spreadsheet functions and design a new way to utilize spreadsheets. Analyze a spreadsheet program to familiarize yourself with its capabilities.

Design an improvement for an existing website. Program improved feature, get website owner to implemement new design.

Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.

Learn more about consumer preferences, product availability and pricing. Search ebay listings typing keywords of your choice. Interpret statistical analysis

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

Choose a timeline to live without technology. Keep a journal of all the issues encountered. What are the benefits and cons of modern technology?

This experiment evaluates whether the phenomenon of "choice blindness" occurs more often with men or women.

Science fair project that determines the effect of concentrated mental effort on physical performance levels.

In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.

This science project has students study the idea of human beauty.

Science fair project idea examines different techniques for memorization. Analyze results of memory tests to determine which method is most effective.

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

Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?

Research history of programming language. Design a new or improved programming language. Create a display that illustrates the features and improvements.

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

Devise an argument for or against the possibility of resurrectin extinct species through DNA manipulation. Analyze data, report findings.

In this science fair project, students investigate how different colors influence appetite.

This science fair project idea compares the cuteness reaction between genders.

This science fair project idea assesses the effect of music on work performance.