Rubinology in Space

As a teacher I've realized that each school year I travel on a spinning point in space approximately 595 million miles in a circle around the sun just to do the SAME THING over and over again. I've done this 10 times since becoming a professor, so that would equate to 595,000,000,000 miles I've traveled to do the same thing 10 times in a row, albeit to 10 sets of different students. And people say I'm really 'going places'...