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Uploaded by paulmartson on Jul 17, 2011
Daniel Kish has been blind since he was 13 months old and uses echolocation to 'see' the world around him. Found out how he does it on HDNet's World Report.
News & Politics
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echolocation is very interesting, even for people who aren't blind. I use it in the darkness.
Desmodontinae10 2 months ago
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echolocation is very interesting, even for people who aren't blind. I use it in the darkness.
Desmodontinae10 2 months ago