On Top of the World with Solar Energy
Thursday, March 4th, 2010 at 2:36:42 PM · Photo Archive/2010/caltech_solar
Three men on a rooftop installing solar panels, with the cloudy sky and the blue sky serving as their backdrop.
Chronologically Adjacent
Thursday, March 4th, 2010 at 2:36:42 PM · Photo Archive/2010/caltech_solar
Three men on a rooftop installing solar panels, with the cloudy sky and the blue sky serving as their backdrop.
Chronologically Adjacent
