Duolingo (and accompanying TEDxCMU talk)
This is very clever and cool from one of the inventors of the CAPTCHA.
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~ by Adam Maikkula on December 6, 2011.
Posted in Education, Innovation, Technology
Tags: Clever, Creativity, Education, foreign languages, Internet, language development, languages, Learning, Online, social good, study guides, Technology, TED, TEDtalks, TEDx, the web, translation, web, websites