Trying Out a 'Sonic Cannon'

Portland Phoenix | July 17, 2008
Watch out for police agencies in your area seeking to buy LRADs -- long range acoustic devices. They're not nearly as benign as cops make them out to be.

Portland Phoenix

Since its first issue hit the streets in September of 1999, the Portland Phoenix has combined the best arts-and- entertainment listings and local news and arts coverage available in the Great State of Maine with the experience and nationally recognized...
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