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 Post subject: first air-based acoustic invisibility cloak
PostPosted: Thu Jun 30, 2011 10:28 am 
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Joined: Thu Feb 04, 2010 6:06 pm
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Location: US
Duke University physicists test first air-based acoustic invisibility cloak

http://www.engadget.com/2011/06/25/duke ... lity-cloa/

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 Post subject: Re: first air-based acoustic invisibility cloak
PostPosted: Thu Jun 30, 2011 12:48 pm 
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Joined: Wed Nov 19, 2003 9:55 am
Posts: 364
Location: Western Mass.
Well, that is just fantastic.

Here's the article that the Engaget article was based on

http://www.bbc.co.uk/news/science-environment-13905573


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