The meteorology department at OU has an unusual requirement of anyone who wants to become adjunct faculty in the department: they have to give a seminar, on a topic of their choice, at the weather center. I'm giving my seminar today. It's essentially a mash-up of a couple of conference papers along with some background to make it all flow together. If you're in the area and you're interested in the topic (the slides for the talk are online), come.
P.S. Because I pulled my talk out of already-written papers, and the papers are written with LaTeX, the slides are too. This explains their non-PowerPoint-like appearance. Using LaTeX (and Beamer) made it much easier to reuse figures, tables and equations.