Equation of Time
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THE EQUATION OF TIME
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What is Equation of Time - Theory and Application ??
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Build an Ancient Astronomical Instrument
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The Equation of Time
10:51
Intro to Solar Orientation [Solar Schoolhouse]
18:35
A day in the life of an Astrophysicist at Oxford University
20:19
Amadores acabaram de resolver um problema de matemática de 30 anos
21:37