Dr. Reinhard Schwienhorst, Assistant Professor, Department of Physics and Astronomy, Michigan State University, spoke at the Physics Colloquium on February 21, 2008. The topic of his presentation was, "What Can Obese Quarks Tell Us About Weak Forces?".

Students and faculty gather for refreshments before the colloquium.

Students and faculty prepare for the colloquium to begin.

Reinhard Schwienhorst begins his presentation.
