Daniel Kish uses flash sonar to “see” the world around him. Check out more awesome BuzzFeedBlue videos! MUSIC Bits And Pizzs .\r
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The story of Ben Underwood, who despite being blind is able to map a detailed mental plan of his surroundings. Ben Underwood lives with his family in the .\r
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Can a series of sounds help a blind man, in a sense, see? Daniel Kish takes CNN on a road-test of his echolocation.\r
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Marine Mammalogist, Dr Magnus Wahlber meets Daniel who has been a human echolocator for 42 years. Daniel has the extraordinary ability to use a sonar like .
