http://podcast.sciam.com/60s/mov/sa_vodcast_090130.m4v Utilizing Electric Rockets for Deep-Space Exploration http://feedproxy.google.com/~r/60SecondScienceVodcast/~3/MHHcgSZx5PY/sa_vodcast_090130.m4v 2009-01-30 http://podcast.sciam.com/60s/pics/instantEggTunes.jpg