search results matching tag: tongue

» channel: learn

Search took 0.000 seconds

  • 1
    Videos (12)     Sift Talk (0)     Blogs (0)     Comments (1000)   

YT: Daniel Kish has been blind since he was 13 months old, but has learned to "see" using a form of echolocation. He clicks his tongue and sends out flashes of sound that bounce off surfaces in the environment... continue reading

posted by Zawash 8 years 12 months ago • 208 views • 13:08
  • 1


Send this Article to a Friend



Separate multiple emails with a comma (,); limit 5 recipients






Your email has been sent successfully!

Manage this Video in Your Playlists

Beggar's Canyon