Homogeneous Analemmatic Sundial.
Brass sundial, 16 cm diameter, with homogeneous hour distribution.
The longitude can be set at one side of the disc. The sundial is adjusted to the north and the disc is turned untill the shadow indicates the right date in the middle. The time is indicated by the small arrow with respect to the hours at the edge.
Gorgeous.
metamaterial 9 months ago
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caidishot 2 years ago