I’ve been meaning to dig in, but I got a ping earlier today and took another look.  With everything going on right now in the world, it’s always good to try to keep up and continue building a strong base of knowledge.  I use The Teaching Company (www.teach12.com) for opening up new thoughts and concepts, but it turns out that MIT and Stanford at least are opening up a lot of their courses on Youtube.  Everything from Geography to Linear Algebra to Computer software and Hardware Design.  VERY impressive.

Stanford:  http://www.youtube.com/profile?user=stanforduniversity&view=playlists

MIT:  http://www.youtube.com/profile?user=MIT&view=playlists