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Rep. Lynn Rivers ( D-MI ) posts a weekly vote summary on her Web site ( http://www.house.gov/rivers ) that lists the key votes for the week , bill summaries , the final roll call and how she voted . Our Colloquium is intended to be a vehicle for invited speakers to communicate to the entire department significant new developments in their fields of research , in a manner accessible to a broad mathematical audience . " On September 11 , this technology was often the only way I could communicate , " said Doug Heye , Rep. Richard Pombo 's ( R-CA ) communications director . " This fellowship recognizes the outstanding scholarly accomplishments and potential of graduate students entering the final phase of their dissertation research or terminal degree project . The movie illustrates an amazing mathematical discovery made in 1957 : you can turn the surface of a sphere inside out without making a hole , if you think of the surface as being made of an elastic material that can pass through itself .