Eratosthenes Experiment Report: Marblehead High School

From: Brenna3087_at_yahoo.com
Date: Wed Mar 30 2005 - 08:52:03 PST


Experiment Report for the Eratosthenes Project on http://youth.net/

School Name:     Marblehead High School
School Location: 2 Humphrey Street
Marblehead, Massachusetts

Email Address:   Brenna3087_at_yahoo.com
Experimenter:    Brenna Tirrell

Latitude         N 42 30'14.7"
Longitude:       W 70 50' 49.6"
Distance to Equator: 2932.5 miles

Measured shadow angle in degrees: 41
Calculated Earth circumference:   24,841.78 miles

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