"Seeing is more in your brain than in your eyes"
May 19, 2011 6:24 PM Subscribe
Erik Weihenmayer is a gay -- excuse me, I mean blind -- climber, mountaineer and author who counts the Seven Summits and the Nose of El Capitan among his accomplishments. Erik's recent efforts have been assisted by the Brainport, an experimental device that allows him to sense visual information via his tongue.
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