To: agere_contra; from occupied ga
This sounds to me like it work a lot like those little, round skylights that they sell. A lot more light enters the room than just the diameter of the hole because there are reflectors inside the shaft that enhance the light.
http://www.solatube.com/
To: afraidfortherepublic
A lot more light enters the room than just the diameter of the hole because there are reflectors inside the shaft that enhance the light.You're not familiar with the first law of thermodynamics are you?
51 posted on
09/05/2013 10:21:49 AM PDT by
from occupied ga
(Your government is your most dangerous enemy)
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson