Eratosthenes 2010-2011

Tălmaciu, Romania

Wednesday 22 June 2011 by perbosc

June 2011

Tălmaciu Romania Grup scolar Johannes Lebel 45°41’N 24°16’E
Date Gnomon Shadow Angle
june 21st 39.0 cm 15.9 cm 22°10’ = 22.18° N

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