Retired computational linguist. Interest in math and especially Fibonacci numbers. Sometimes I make fractal-like videos for YouTube. You can easily google for these videos, but no guarantee that you'll like them. I like walking in nature. Mössingen is on the edge of the Swabian Alb and there are interesting nature preserves nearby. I live 2 minutes walking distance from the train station, so it's convenient for visiting nearby places such as Tübingen.