Hey Chrysalis,
John Hagelin is such an amazing speaker, he speaks with such clarity and passion about Quantum Mechanics!
There are a number of amazing podcasts where he speaks at length about QM and other bits. Another guy I love, that is an amazing speaker is a guy called Neil Kramer, talk about a lot of subjects, but his consciousness podcasts are great!
Just go to Itunes store and you can download heaps for free.
PB
