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					Originally Posted by  susan_cassidy
					 
				 
				I'm usually not one of the tin foil hat squad, but I might worry about the radiation from this.  The article didn't mention anything about what kind of radiation is used. 
			
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 It also sounds fairly wasteful.  The power must be radiated everywhere, and the stuff that can use it does.  I wonder what the background will be like in high density places like condos and apartment blocks?