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A Moment of Science

Posts tagged short waves

April 16, 2007

 

secret

Don’t Talk Behind My Back

Did you know whispering behind someone's back rather then in front of them is better for secret telling?

September 27, 2003

 

Becoming Part of the Music

Unlike waves on a lake, sound waves don’t travel up and down. Instead they’re more like layers of high and low pressure traveling outward in all directions. Each wave consists of a layer of high pressure followed by a layer of low pressure.

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