| 2. ||Winter Study '09 Part 2: Roulette ||One of the most interesting aspects of the Williams academic year is the month-long term dedicated to giving students a chance to take unique courses not offered during regular semesters. Some Winter Study classes use an interesting topic to teach about more theoretical and practical concepts. Sean Pegado '11 interviews Assistant Professor of Statistics Bernhard Klingenberg about his course, along with student guest '11 Daniel Costanza. Photo by Lance Turner.