groks340 Charles Lee and Frank Ling audio groks From killer viruses to the infinite digits of pi, science is continually confronting the unknown. But, what science uncovers may be unsettling at times. On this program, Richard Preston discussed journeys to the edge of science in Panic in Level 4. 2008-09-10 2008 science; viruses; computers; genetics http://creativecommons.org/licenses/by-nc-sa/3.0/us/ 2008-09-09 18:01:26 2008-07-28 06:47:27 groks@hotmail.com groks groks 2008-09-09 18:09:04 2008-09-09 18:42:37 Charles Lee and Frank Ling Groks Science Radio Show Podcast 29:56 Visit the Groks Science Show Website at: WWW.GROKS.NET 2008-09-10 01:29:50 groks