The apparent movement of the sun has been used to keep time since the bronze age. In this science fair project, kids plot solar time against mean solar time.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This science fair project idea quantifies growth of seedlings at various pH levels.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

Wild-type and GAPDH mutant Caenorhabditis elegans were used as an example of how glucose or sugar affects the lifespan of humans.

This science fair project idea determines if pancreatic lipase can break down lipids on its own or does it require the assistance of digestive bile salt.

This science fair experiment examines the relationship between gender, age, and smiling.

This project involves the programming and development of a 3D Rubik's Cube application using C++.

The project researches how lubricants affect the mechanical advantage of a pulley.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

Can cells be frozen? This science fair project provides information to answer this question.

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.