Eratosthenes Experiment Report

From: <steve.cooney_at_dvfs.org> Date: Fri, 24 Sep 2010 06:04:56 -0700 (PDT)

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

School Name:     Delaware Valley Friends School
School Location: Paoli, PA  USA

Email Address:   steve.cooney_at_dvfs.org
Experimenter:    Steve Cooney

Latitude         40.0443&#730;N
Longitude:       75.4816&#730; W
Distance to Equator: 4456.9

Measured shadow angle in degrees: 40.03
Calculated Earth circumference:   40082 km

Comments: