finished my tent-math homework

Today I learned that the house pressurization system isn't handling something in the afternoons, so tomorrow we're going to try turning it to recirculate at noon. Just so you know.

The only other thing I learned was you can get through those security bars people put on their windows, but the guy I read about did it by being ejected from an SUV that flipped while fleeing from a burglary. I don't think that's a very good way to do it.