Free
400 Free Online Courses from Top Universities
Get free online courses from the world’s leading universities. This collection includes over 700 free courses in the liberal arts and sciences. Download these audio & video courses straight to your computer or mp3 player. Note: you can find a new collection of certificate-bearing courses here .
Khan Academy
I seem to be "wired" to keep learning, so always looking for positive resources. Also kindofa packrat the type who rarely throws things away so pTrees is a great avenue for "collecting" things and not taking up a lot of space! by Jan 22
MIT
Glad you're enjoying it! I can't remember how I began tracking them but keep finding more as I go along.. by isntshelovely Jan 15
I had no idea there were so many great learning resources out there for free! Thanks for putting together this collection - I am going to be visiting many of the sites. by sharonbakar Jan 3