Experiment Report for the Eratosthenes Project on http://youth.net/ School Name: Coal Ridge High School School Location: New Castle, CO Email Address: fatu.23_at_hotmail.com Experimenter: The Avengers Latitude 39.55 N Longitude: 107.61 W Distance to Equator: 40,074 Measured shadow angle in degrees: 46.8 Calculated Earth circumference: 33869 Comments:Received on Fri Mar 25 2011 - 09:55:48 PDT