This science fair project idea demonstrates sonar mapping of the ocean floor.

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

This science project examines the history of earthquakes and what we can do to prevent future disasters.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

The objective of this experiment is to identify common materials that absorb sound waves with the greatest efficiency.