This year's Bullitt Lecture in Astronomy is on Thu. Nov. 21 at 6pm, in the Gheens Science
Hall & Rauch Planetarium. Admission is free. The speaker is Dr. Virginia Trimble of
the University of California-Irvine, and she will talk about the intersection of the
various sciences 100 years after some landmark discoveries by a pair of famous scientists.
Her talk is titled: "Blurring the Boundaries Among Physics, Chemistry, and Astronomy:
The Moseley and Bohr Centenaries. The web reference is