From: eva.mcgrath_at_verizon.net
Date: Wed Mar 30 2005 - 08:57:29 PST
Experiment Report for the Eratosthenes Project on http://youth.net/ School Name: Marblehead High School School Location: 2 Humphrey St Marblehead,MA 01945 Email Address: eva.mcgrath_at_verizon.net Experimenter: Eva McGrath Latitude N 4230'14.7" Longitude: W 7050'49.6" Distance to Equator: 2932.5 miles Measured shadow angle in degrees: 41 Calculated Earth circumference: 24213.3 miles Comments: It was fun and helpful to understand!