This is why I love clinic. I just met a guy today who drove in 4 hours to see us. Turns out he's almost 90, and was one of the people who worked on the first aluminum can... He now has a "tiny" (his word choice) five acre farm with all kinds of fruit trees and farm animals. I learned about a variety of things, including proper tree pruning technique and the difference between a steer and a bull... now that's cool!