Dr. Gerry Marangoni, Chemistry Department, St. Francis Xavier University will present a seminar on Wednesday, November 6 at 12:30 pm. Dr. Marangoni’s presentation is entitled “Wiggly, Squiggly, and Slimy Micelles (or the Venkmen Effect) - Viscoelastic Surfactant Solutions.” The seminar will be held in the Regis and Joan Duffy Research Centre, Lecture Theatre Room 212. All are welcome.