Experiment Report for the Eratosthenes Project on http://youth.net/ School Name: Coal ridge High School School Location: New Castle, colorado Email Address: cyates_at_garfieldre2.org Experimenter: Awesomesauce on 27 Latitude 39D 33m 1s North Longitude: 107D 36m 35s West Distance to Equator: 4395 Measured shadow angle in degrees: 40.2 Calculated Earth circumference: 39358 Comments:Received on Thu Sep 29 2011 - 12:11:14 PDT