Semjase Posted April 7, 2013 Share Posted April 7, 2013 Why isn't this in use worldwide? Link to comment Share on other sites More sharing options...
swansont Posted April 8, 2013 Share Posted April 8, 2013 ! Moderator Note This isn't science news, and we have a thread on this already http://www.scienceforums.net/topic/72850-why-is-this-technology-stagnant-for-over-half-a-century/ Link to comment Share on other sites More sharing options...
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