Lunch Time Chat

I drove over to the Subway in Jeffersonville for lunch last week and as I was standing in line, at the table next to me, two guys were sitting having an intense discussion about String Theory. It was refreshing to hear someone having a discussion like this. I just wish I could have listened in a little more and try to figure out if they were physicists or just discussing it for pleasure (or both). The discussion would have been way above my head, but it is good to know people still sit around and discuss more than just American Idol. After all, this is how most important discoveries and ideas come about...as well as in the bathroom.