A group of scientists have biweekly informal discussions about evolutionary biology and palaeontology... over beer.
http://www.palaeoafterdark.com
Podcast 21 - In Your Box
The gang discusses a paper about scientific error and spin that into a larger discussion on error and reproducibility in science in general. Also, Amanda and Curt start the "Canada Appreciation Moment", James discusses the natural human response to snow, and everyone gets super excited as they come up with the plot to the single greatest movie of all time, "The Time Traveler's German".