I'm not a big fan of YouTube, even if there is good content out there, or very funny content with laughing babies or juggling hippos. Too much consumer-generated content, too slow to wait for video and too much time wasted.
But, reading Hemispheres on United Airlines last week, I learned there is something out in that vast wasteland. YouTube Edu -- here you can listen to and watch lectures and presentations from the academic world... online & free. Just launched in 2009, it contains lectures and coursework from over 100 universities. An interview in The Wall Street Journal states the content just from the Univ. Minnesota contains 200 lecture-based courses in literature, history, law, engineering and other subjects.
I know what I'm watching tonight...
