Dr. Daniel Bellido-Aguilar, Department of Physics, North Dakota State University, will be giving a colloquium titled "Fundamental Adhesion Studies on PDMS-based Coatings for Anti-icing Applications" at the Department of Physics and Astrophysics on Friday December 5 at 4:00 PM in Witmer Hall, Rm 211. Refreshments will be served at 3:30 PM in Witmer 215.