"I can better spend my time by watching the world-class version of the lecture o... | Hacker News

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		gaborcselle on Dec 3, 2009 \| parent \| context \| favorite \| on: 1/500th of humanity's time is spent on Facebook "I can better spend my time by watching the world-class version of the lecture on iTunes U." That's a really good insight. There needs to be a site where I can go to to watch the best possible explanation for any concept. Something like a Wikipedia for videos.

SapphireSun on Dec 3, 2009 | [–]

Isn't wikimedia trying to build wikiversity? The last time I went there it was piss poor compared to wikipedia articles, but it made an attempt to read like an introductory text.

unalone on Dec 3, 2009 | [–]

Academic Earth? iTunes U?

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