groks367 Charles Lee and Frank Ling audio groks The search for alternative fuel sources is a major concern, and ethanol is a factor in this new energy market. New technologies for converting cellulose to ethanol may help supply much of the demand. On this program, Arnold Klann discussed bluefire ethanol. 2009-03-18 2009 science; ethanol; alternative fuels; environment http://creativecommons.org/licenses/by-nc-sa/3.0/us/ 2009-03-18 05:15:06 2009-03-18 05:14:17 groks@hotmail.com Charles Lee and Frank Ling Groks Science Radio Show Podcast 30:49 Visit the Groks Science Show Website at: WWW.GROKS.NET 2009-03-18 05:20:54 groks