You can actually see sound waves as they travel through the air thanks to a clever photographic trick.
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Produced by Adam Cole
Hands shot by Meg Vogel
Schlieren images provided by Mike Hargather (
http://infohost.nmt.edu/~mjh/people.html)
Amber Kates
Bobby Gold
J. W. Tang, A. Nicolle and J. Pantelic
Originally collected by
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