http://audio.scienceupdate.com/podcast/091009_sciup_pod.mp3 Science Update Podcast for 9 October 2009 http://feedproxy.google.com/~r/ScienceUpdatePodcast/~3/7Tru-GWkSwY/ 2009-10-08 http://www.scienceupdate.com/images/weeklypodcastimage.jpg