A hot day in College Station? I was browsing a list of mathematics faculty at Texas A & M. Most of the pictures on the various faculty member's pages are good, but there's a few (for example here, here, and here) that look like they were sweating profusely. I hope it's not that hot up there! On second thought though, it might be the lighting and/or the quality of the jpgs. I'll have to ask about that if I ever have one of those professors for a class.  ¶ 8:40 PM