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

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

Find out whether matching resonant frequencies can cause objects to shatter.

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.