In which I am under siege by work and bugs

It's a hot day here in New Jersey. Hot enough that you walk outside and say, "Damn, it's hot!" but not hot enough to turn on the air conditioner yet. (Unless you are my neighbors on both sides who've had their air on since it warmed up to 50. I think they might be the undead and need to stay permanently chilled or something.) So I have the windows open.

But while the screens everywhere else in the house are quite effective, the ones in my office have a large gap on the bottom. ...