MOOCs. Coursera.org. Learn to code. 12 Dozen Places To Educate Yourself Online For Free. Udacity - 21st Century University.
Numberphile - Videos about Numbers and Stuff. Sixty Symbols - Physics and Astronomy videos. Free Online Classes. Stanford University. Best free courses & lectures. Updated June 29, 2012 Not every teacher is a great teacher.
Not every course is a great course. So, this list is my effort to help you separate the winners from the losers. This list of the best academic podcasts and webcasts is a work-in-progress. As I discover new courses and lectures, I add to the list.