Posted on April 26, 2013 by Shannon K. WagnerResearchers hear telephone inventor Alexander Graham Bell’s voice for the first time (video) Science digs into the past and figures out a way to hear the recorded voice of Alexander Graham Bell… Share this:Click to email this to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Like this:Like Loading... Related