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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.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

This science fair project determines which of two chemical agents can be used to release the drug (tea) from hydrogel crystals.

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

The objective of this science fair project it to determine whether adding ethanol alcohol to gasoline slows the run time of a motor.

This project examines various algorithms to determine the ideal algorithm for a strategy game.

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

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

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

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.