A seminar with Evan O'Connor, Canadian Institute for Theoretical Astrophysics, University of Toronto, will be held on Wednesday, July 3 from 3:00 to 4:00 pm. The presentation is titled “Core-Collapse Supernovae: Essentials to Explosions". The seminar will be held in Room 204 in the Duffy Science Building. A seminar with Dr. Claudiu Gradinaru, Associate Professor of Physics, University of Toronto Mississauga, Department of Chemical and Physical Sciences, will be held on Tuesday, July 9 from 11:00 am to 12:00 pm. The presentation is titled ""Fuzzy" Structures: on the Role of Electrostatics in Intrinsically-disordered Proteins." The seminar will be held in Room 423 in the Duffy Science Building.