I'm just curious as to if there are any physics audio tapes (CDs, mp3s, cassette, or whatever else) out there. It takes me about an hour to drive to work & then back. Just seems such a waste to not use that time . These could be lectures, learning, etc. that would be prefably intro to mid level physics. So anyone have any good ideas? I tried searching the web, but there is so much junk to search through :tongue:. Thanks in advance for your time.