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The top documents tagged [earthlook north]
Daytime Observing: Sun, Noon, South. Sun Measurement - 01 We measured at 10:35 am on Aug 27, 2014 Length of the shadow of a meter stick was 1.25m Trigonometry:
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Starry Monday at Otterbein
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Basic Observations in Astronomy Classes without Quizzes -Alumni Weekend at Otterbein- June 8-10, 2007 Dr. Uwe Trittmann Welcome to
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Starry Monday at Otterbein
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