Antikythera Mechanism
An Ancient Greek hand-powered orrery (a mechanical model of the Solar System that predicts the relative positions and motions of the planets and moons) Found among the wreckage retrieved from a shipwreck off the coast of the Greek island Antikythera in 1901, the instrument is believed to have been designed and constructed by Greeks and dates approx 100 BC.




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Used to predict astronomical positions and eclipses for calendar and astrological purposes decades in advance.
See below a representation of the gearing of the Antikythera Mechanism (likened to the first analogue computer.)Â
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Used to predict astronomical positions and eclipses for calendar and astrological purposes decades in advance.
See below a representation of the gearing of the Antikythera Mechanism (likened to the first analogue computer.)Â

As this century progresses, there is a growing awareness that ancient cultures had a level of knowledge and awareness that we do not have NOR do we really understand.