Horological Trigon: Sundials, geometry, and the The Art of Dialling @Attoparsec
Horological Trigon: Sundials, geometry, and the The Art of Dialling  @Attoparsec
Uploaded April 2020 | Updated September 2026, 3 weeks ago
I took a deep dive into how the geometric constructions used to design sundials work, and ended up replicating a 17th century scientific instrument in the process.
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Horological Trigon: Sundials, geometry, and the The Art of Dialling

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