From: mdiprisco_at_comcast.net
Date: Wed Mar 30 2005 - 08:07:05 PST
Experiment Report for the Eratosthenes Project on http://youth.net/ School Name: Marblehead High School School Location: 2 Humphrey St. Marblehead, MA Email Address: mdiprisco_at_comcast.net Experimenter: Mike DiPrisco Latitude 42 30' 14.7" Longitude: 70 50' 49.6" Distance to Equator: 3958 miles Measured shadow angle in degrees: 40.57 Calculated Earth circumference: 24,851.94 miles Comments: