http://www.psfk.com Good Ideas Report Thu, 18 Mar 2010 20:42:09 +0000 http://wordpress.org/?v=2.8.4 en hourly 1 http://creativecommons.org/licenses/by-nc-sa/3.0/us/ http://www.psfk.com/2009/07/pic-energy-independence-on-independence-day.html http://www.psfk.com/2009/07/pic-energy-independence-on-independence-day.html#comments Thu, 09 Jul 2009 20:21:26 +0000 Ebba Akerman http://www.psfk.com/?p=37487 eSolar celebrated 4th of July in Lancaster, California, with a programmed birthday card made out of modular architecture and sun-tracking heliostats, small flat mirrors that reflect sunlight to a thermal receiver which powers … [visit site to read more] © Ebba Akerman for PSFK, 2009. | Permalink | One comment | Add to del.icio.us Post tags: eSolar, heliostat, Renewable energy Feed enhanced by Better Feed from Ozh ]]> http://www.psfk.com/2009/07/pic-energy-independence-on-independence-day.html/feed 1