But before putting on my I-live-under-a-bridge painting fashion wear, I wore my architect-uniform for a continuing ed. lunch seminar. Exciting stuff. Insulation. Yep. Not just any insulation either: polyisocyanurate. (Good roast beef sandwich.) The previous lunch seminar was on elevators and more exciting since elevator systems have changed since I used to read the textbook on the subject - years after school - on those nights when I had insomnia.
image courtesy of Clipart Graphics