Podcast Library: Open Culture
Open Culture explores cultural and educational media (podcasts, videos, online courses, etc.) that’s freely available on the web, and that makes learning dynamic, productive, and fun.
They sift through all the media, highlight the good and jettison the bad, and centralize it in one place. You’ll find engaging content that will keep you learning and sharp. And you will find it much more efficiently than if you spend your time searching with Google, Yahoo or iTunes.