Ok thanks Arch just wondered about that stuff. I ask about the passive heating and cooling because I have been thinking of incorporating it into my home when I build and I figured you being an architect you might have some in site into it.
JYD#176 "dein Gott schickte mich zu zerstören" "Sic semper evello mortem Tyrannis" "Sometimes the chance of a zombie outbreak is the only reason I need to make many of my life's Decisions." General Delivery