The Antikythera Mechanism(spacedaily.com)
spacedaily.com
The Antikythera Mechanism
https://spacedaily.com/sd-the-antikythera-mechanism-recovered-from-a-roman-shipwreck-in-1901-turned-out-to-be-a-hand-cranked-bronze-computer-that-could-predict-eclipses-and-track-the-irregular-orbit-of-the-moon-and-nothing/
5 comments
here’s a much better article with images of an actual reproduction: https://www.popularmechanics.com/science/archaeology/a695541...
A channel called Clickspring on Youtube covers the building of a reproduction and also shows a lot of the tooling that could have been used to make it. Well worth watching.
I saw the mechanism in person recently on a trip to Greece and it was a strangely electric
experience. That such a thing could have been made two thousand years ago is hard to believe. It seems almost supernatural, an artefact of time travel or something. I watched it for more than an hour, but it didn't do anything.