from Hacker News

The Blind Man Who Taught Himself to See (2011)

by bjhoops1 on 6/24/13, 7:18 PM with 1 comments

• by ColinWright on 6/24/13, 7:31 PM

  Submitted and discussed at length many times - here's just one:

  https://news.ycombinator.com/item?id=2284007

  They're all fairly old, so if you have something new to add you'll have to do it here. If you value HN wisdom at all, it might be worth reading previous discussions.