I decided to talk about podcasting as a tool. I talk about the ways "personal on-demand 'casting" can be used to change the way we think about learning, not just in a class, but outside the classroom, and beyond structured learning.I talk about a few of my favorite podcasts:Several from http://twit.tv
This week in Tech
Inside the Net
And several others:
The Diva Cast (http://thedivacast.com)
NPR's Science Friday
New Scientist Podcast
I would recommend you explore the many podcasts available. Remember, you don't have to have an iPod, or even iTunes, to listen to podcasts. You just need to have a computer or an MP3 player. go look at what is available at places like http://podcastalley.com, http://podshow.com or even in the iTunes store.