That's a terrible reason for not getting the sound right. Khan Academy is free, ... | Hacker News

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hmottestad on Oct 18, 2011 | parent | context | favorite | on: Stanford Open Classroom - Ruby on Rails Web Apps

That's a terrible reason for not getting the sound right. Khan Academy is free, and they have good sound.

HiroshiSan on Oct 18, 2011 [–]

To the courses defense, It's in an open classroom environment, while Khan Academy is Khan sitting at his computer, so it's much easier to get the sound right.

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