 And then my students said, Dr. Breyer, Dr. Breyer, we've got to go to Egypt. Now, I had never been to Egypt. So I figured, you know, this might be interesting. So I said to the kids, okay, we could do it. So we worked out a study tour. We went to Egypt. And then I figured this is really great stuff. That's what I'm going to do for the rest of my life.