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The Gnomon - Sundial

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Author Topic: The Gnomon - Sundial  (Read 16035 times)
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Bianca
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« Reply #30 on: December 16, 2007, 08:31:36 am »








W





wedging out: (or canting out) placing wedges between a dial plate and its mounting surface. (a) for a horizontal dial: to compensate for moving a dial to a different latitude from the one it was designed for, (b) for a vertical dial: to ensure that it faces a cardinal point of the compass (usually S).

West: the point on the horizon 90º (measured anti-clockwise) from the north point. The Sun appears to set at the west point at the equinoxes.

winter solstice: see solstices.
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Your mind understands what you have been taught; your heart what is true.
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