A typical day starts with e-mail; perhaps to schedule the rest of the day, or to catch up on things with people in Europe with whom I have projects. During the school year, I typically give a lecture, meet with students, and plan homework and lab activities each day. I also spend some time in the lab, helping students with their experiments, and doing some of my own. Most days, there's some paperwork, though I often work on that at home in the evening.