- Spiegazione dettagliata eliostato di Gambey
- How Silbermann heliostat moves (video)
- Silbermann's heliostat explained by Encyclopedia Britannica
- Silbermann's heliostat explained at Fondazione Galileo Galilei (italian)
- https://helioreflect.com/en/content/6-solar-reflectors-those-forgotten-inventions
- Images/link: https://ro.pinterest.com/adimuraru11/heliostat/
- Redrok site - Some dozens of heliostats linked, with pictures and patents - link:
- Sun path in 3d: http://andrewmarsh.com/apps/staging/sunpath3d.html
- Sun path in 3d: https://ccnmtl.github.io/astro-simulations/sun-motion-simulator/
- Sun path simulator in 3d: http://andrewmarsh.com/apps/staging/sunpath3d.html and derived repo https://github.com/joaopedroalbq/helios :
- Linkage mechanism by Peaucellier–Lipkin to turn linear motion into circular, and vicerversa (could be used to force driver edge moving along mirror tail?)
- Linkage mechanism by James watt with similar function
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