Indiana Expeditions

The Science of Sound (Physical Science)

Season 2 Episode 3 | 28m 53s | Video has closed captioning.

Do you like making music or making noise – or both? Host Rick Crosslin takes a trip into the amazing world of sound, the energy that helps us communicate, keeps us entertained and even provides life-saving warnings. But have you ever seen sound? How can you hear under water? And if you put your ear to the ground, will you get more than earful of dirt?

Aired: 02/19/09

Rating: NR

Problems Playing Video? | Closed Captioning

Indiana Expeditions is a local public television program presented by WFYI.

Indiana Expeditions is produced in partnership with The Children's Museum of Indianapolis and the MSD Wayne Township school system.