Experiment Report for the Eratosthenes Project on http://youth.net/ School Name: Dryden High School School Location: Dryden Ontario Canada Email Address: dhsphysics_at_kpdsb.on.ca Experimenter: Alex, Caine, Ethan, Ryan Latitude 49.781555 Longitude: -92.830138 Distance to Equator: 5561km Measured shadow angle in degrees: 51.78 Calculated Earth circumference: 38656.11 km Comments:Received on Tue Sep 27 2011 - 08:35:06 PDT