Brain and Body

WATCH: This Extraordinary Blind Man Uses Echolocation Like a Dolphin

November 22, 2016 | Johannes Van Zijl

Photo credit: Screen capture from video by TEDx Talks

Daniel Kish is teaching the blind to navigate using tongue clicks:

See his story in the videos below :


SEE ALSO: Wearable Tech to Transform Literacy for the Blind


SEE NEXT: Blind Woman Regains Sight After Controversial Stem Cell Treatment


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