Showing Results for comparing sizes

This experiment investigates whether there are certain sounds that affect men and women differently

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.

This classic children's game demonstrates how sound travels through air vs. through a solid.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

In this fun science fair project idea learn about the multiple sources of radio waves and fin out how difficult it is to block them.