Experiment Report for the Eratosthenes Project on http://youth.net/ School Name: Coal Ridge High School School Location: 35947 Highway 6 New Castle, CO, 81647 Email Address: dizzyjon16_at_yahoo.com Experimenter: Team Cheerios Latitude 39degrees33'01" North Longitude: 107degrees 36'35" West Distance to Equator: 4395km Measured shadow angle in degrees: 39.35 Calculated Earth circumference: 40205.62km Comments:Received on Mon Sep 28 2009 - 15:32:15 PDT