02/17/2004 - Norwich Trip 03/02/2004 - Rolling the Dice 03/09/2004 - Integers 03/16/2004 - Convex Set 03/30/2004 - Tossing Coins 04/06/2004 - Repeated Square Roots 04/13/2004 - Christian Huygens 04/20/2004 - Rolling the Dice