Parabolic potential
May 8, 2008, 1:43 pm
Filed under: Uncategorized
Filed under: Uncategorized
The potential for moving sunlight to where it’s needed by, more or less, passive means.
http://pesn.com/2005/07/27/9600139_Fiber_Optics_Bring_Sun_Indoors/p2.htm
/AB