Do you hate to waste energy? In this experiment, you will design a machine that is powered by the process known as energy transformation.

This science fair project idea discovers the average time it takes for a person to remember something completely.

Store bowls of fresh fruit in differently lighted environments. Contrast freshness based on appearance.

Determine the growth rates of different types of human hair. Ask volunteers to not cut their hair until the end of experiment. Measure hair length.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

This science project challenges high school students to study the linguistic evolution of text messaging.

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.

Design and build a balloon rocket from an existing design. Think of the ways in which existing designs can be improved, new practical applications

Demonstrate if cooking destroys all bacteria that is present in raw meats such as salmonella.

Explore the wattage of microwaves in relevance to cooking time.

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

The purpose of this science fair experiment is to investigate whether the color of your hair affects how much static electricity is carried.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

This project examines germs and their spread in households. The goal is to learn how to stop the spread of germs and other diseases.

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

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!

This science fair project idea tests the efficiency of short term memory.

Assess physical and mental states of subject before and after drinking coffee. Compare initial expectations with their reported conditions.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

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

This science fair project studies whether DSLR and Point-and-Shoot cameras work the same way under all conditions.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

This science fair project idea determines whether the older population prefers darker, duller colors rather than bright and lush colors.

This project explores differences in people's reactions to images in color and images in black and white.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

This experiment investigates whether smell can be used to enhance test subjects' memories.

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

This science fair project idea produces sounds by creating vibrations using different objects.