Larry Kirkpatrick has always been a teacher; he just didn't know it. After receiving a B.S. in physics from Washington State University and a Ph.D. in experimental high-energy physics from MIT, he began his academic career at the University of Washington as a typical faculty member. However, he found that he was spending more and more time in the classroom and less and less time in the laboratory. Finally, he decided that he would get a position teaching physics full time or he would quit physics and use his computer skills to make lots of money. Fortunately, Montana State University hired him...