Home from the brick oven, finally

I arrived at my beloved little brick oven classroom/closet at around 7 AM -ish, and apart from a brief jaunt to run pick up the kids from school when they were dismissed at noon, I did not leave my little unventilated, windowless hidey-hole until nearly 6 PM tonight. My arms were sticking to my desk while I was trying to enter information into the computer. The kids were there with me the entire