groks356 Charles Lee and Frank Ling audio groks Current energy challenges will require advances in alternative energy technology. One of the most promising is solar power. On this program, Dr. David Lee discussed advances in biosolar materials. 2008-12-31 2008 science; alternative energy; solar energy; biosolar http://creativecommons.org/licenses/by-nc-sa/3.0/us/ 2008-12-31 00:11:01 2008-12-21 22:40:50 groks@hotmail.com groks groks 2008-12-31 00:14:46 2008-12-31 00:52:16 Charles Lee and Frank Ling Groks Science Radio Show and Podcast 27:04 Visit the Groks Science Show Website at: WWW.GROKS.NET 2008-12-31 00:52:32 groks