Updated January 10, 2008
Now Hear This – or Not: An ‘Invisibility Cloak’ for Sound?
By Kendall Morgan, Duke News Service
A sound ‘cloak’ for submarines?
UniversityTech: Duke researchers pursue theoretical device could mask sound in 3D. Such a cloak might hide submarines in the ocean from detection by sonar...Copyright 2013 Duke University. All rights reserved.
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