Busy

I was so occupied sending an email on the bus this morning that I went past the stop where I change from the X37 and had to get a bus a few stops back to where I work. This did mean that I got to walk a different route to my office, on which I spotted these rather elegant tree silhouettes.

Today I gave the first two lectures of my course, challenged by software deficiencies, but I still enjoyed it. As, I think, did some of the students.