Yeah, http://www.youtube.com/watch?v=ZyYp1V84Xqc seems to be a redone video. | Hacker News

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sophiebits on June 30, 2011 | parent | context | favorite | on: Sal Khan has started videos about Python

Yeah, http://www.youtube.com/watch?v=ZyYp1V84Xqc seems to be a redone video.

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