All living creatures are affected by the cycles of celestial objects. Humans have always been locked into the rhythms of sunrise and sunset, the phases of the Moon, and the seasons. We left some of ...

Looking for a new project, or just want to admire some serious mechanical intricacy? Check out [illusionmanager]’s Astronomical Clock which not only tells time, but shows the the positions of the ...

Bedini, Silvio A. 1980. [Book review] "Geared to the Stars. The Evolution of Planetariums, Orreries, and Astronomical Clocks, by Henry C. King in collaboration with John R. Millburn." Sky and ...