groks283_986 Energy Efficiency -- Groks Science Show 2007-08-01 Charles Lee and Frank Ling audio groks audio_tech How does the US stack up to others in energy efficiency? Arthur Rosenfeld joined us again to discuss some of the encouraging lessons in energy development around the world. 2007-08-01 2007 science; global warming; energy http://creativecommons.org/licenses/by-nc-sa/3.0/ 2007-07-26 07:30:26 2007-07-26 07:25:03 groks@hotmail.com groks groks groks 2007-07-26 17:46:07 2007-09-07 18:35:38 2007-09-08 04:16:03 Charles Lee and Frank Ling Groks Science Radio Show Podcast 29:10 Visit the Groks Science Show Website at: WWW.GROKS.NET 2008-07-06 22:52:15 groks