This is another article about Daniel Kish, who navigates his world extraordinarily well through the use of echolocation. (I had posted another article about Kish from CNN earlier this week.)
Because the article’s quite long and has several photos, I’m providing a link to it rather than reposting it here. It’s well written, and it definitely goes into greater depth than CNN’s piece.
You can read “The Blind Man Who Taught Himself to See” at http://www.mensjournal.com/the-blind-man-who-taught-himself-to-see