From: alnf_at_att.net
Date: Mon Sep 22 2008 - 13:01:56 PDT
Experiment Report for the Eratosthenes Project on http://youth.net/ School Name: Brown Home School School Location: Portola CA Email Address: alnf_at_att.net Experimenter: Luke Latitude 39.81 N Longitude: 120.49 W Distance to Equator: 2749 Measured shadow angle in degrees: 40 Calculated Earth circumference: 24,741 Comments: