From: dadude.levine_at_mindspring.com
Date: Wed Mar 30 2005 - 08:51:47 PST
Experiment Report for the Eratosthenes Project on http://youth.net/ School Name: Marblehead High School School Location: Marblehead Email Address: dadude.levine_at_mindspring.com Experimenter: Dan Levine Latitude 42.5 Longitude: 70.86 Distance to Equator: 2932.5 Measured shadow angle in degrees: 41 Calculated Earth circumference: 24,839.94 Comments: