Very, very busy day today, what with class, paperwork, and working with students and colleagues. The good news today for me was that I was working with two students on experiments that have been sputtering for a long time -- started, but not really carried through to completion. Students would start things but abandon them before we could finish, or we would run out of animals. I'm thinking that may, just maybe, I'll be able to push those projects further along. I actually felt like something approaching a productive researcher.
Getting worried about how fast I'm going to have to get ready to lecture for Friday, but not much I can do about it.
The not so good news was that camera system on one of our major microscopes was acting very flaky and unpredictable. I think there's something going wonky with the computer, but it's very hard to pin down.