Science Trek

D4K: Sound

Special | 28m 49s Video has closed captioning.

Sounds fill the world around us, but what exactly are sounds? On this month’s D4K broadcast show, Host Joan Cartan-Hansen and her guest scientists will answer students’ questions about this area of physics.

Aired: 10/15/12

Rating: TV-G

Problems Playing Video? | Closed Captioning

Major Funding Provided by the Laura Moore Cunningham Foundation

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Science Trek

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Science Trek

Science Trek is a place where parents, kids, and educators can watch short, educational videos on a variety of science topics. Every Monday Science Trek releases a new video that introduces children to math, science, technology, engineering, and math (STEM) career potentials in a fun, informative way.

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