Luis von Ahn: Massive-scale online collaboration
Lit Corner | December 8, 2011 | 8:00 AM
http://www.ted.com After re-purposing CAPTCHA so each human-typed response helps digitize books, Luis von Ahn wondered how else to use small contributions by many on the Internet for greater good. At TEDxCMU, he shares how his ambitious new project, Duolingo, will help millions learn a new language while translating the Web quickly and accurately -- all for free.


The
Michael teachings provide a liberating set of tools that help chart our
spiritual progress as we journey from first incarnation to last.
the whole being.

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