60 Second Lectures - Physics and Astronomy

Reese W. Flower Professor or Astronomy and Astrophysics
April 3, 2013
Fay R. and Eugene L. Langberg Professor of Physics
April 6, 2011
Lucille B. Williams Family Term Chair in Physics and Astronomy
September 9, 2009
Associate Professor of Physics and Astronomy
April 1, 2009