More to explore:
The Naked Scientists Online, Science Podcast and Science Radio Show
Freakonomics Radio [Podcast]. Go listen to this. gets ya thinking. My favorite was about death and doctors.
The poster I recently created for the upcoming live cinema event of the amazing radio show, This American Life.
48 Days to the Work You Love Radio Show
99% Invisible radio show on architecture & more!
Big Picture Science Podcast
Great podcast for productivity: This is Your Life Podcast by Michael Hyatt
A very wide variety of topics are covered in this podcast.
Synthbio: Craig Venter`s world of printed lifeforms.