POTSDAM, N.Y., March 3 -- Clarkson University issued the following news release: A photograph for media use is available at http://www.clarkson.edu/news/photos/odonoghue.jpg] Calendars, sunspots and planning for 2013 will be discussed by St. Lawrence University Professor of Physics Aileen O'Donoghue at the next Science Cafe at Jack & Wezzie's Coffee House in Potsdam this Wednesday, March 10, at 7:30 p.m. In describing her presentation, O'Donoghue says, "In recent years, Hollywood and do  more