Demonstrate how we are able to locate sounds, echolocation. Have a blindfolded subject locate you by the sound of your clapping.

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.

How fast does light travel in different mediums? Kids conduct a cool refraction experiment in materials like water and air for this science fair project.

How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

This experiment will explore how mallets of various materials and weight create sonic tones of varying lengths.

Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.