Saturday, July 27, 2013

The Antikythera Mechanism: History and Explanation (Ancient Astronomical Clock)

The Antikythera mechanism is an ancient analog computer designed to calculate astronomical positions. It was recovered in 1900–1901 from a shipwreck in the region of Antikythera, Greece, nonetheless its significance and complexity were not understood until a century later.
Jacques Cousteau visited the wreck site in 1978, but although he found new dating evidence, he did not find any additional remains of the Antikythera mechanism, the construction has been dated to the early 1st century BCE.
Technological artifacts approaching its complexity and workmanship did not appear again until the 14th century CE, when mechanical astronomical clocks began to be built in Western Europe.


The Antikythera mechanism is kept at the National Archaeological Museum of Athens. It is now displayed at the temporary exhibition about the Antikythera Shipwreck, accompanied by reconstructions made by Ioannis Theofanidis, Derek de Solla Price, Michael Wright, the Thessaloniki University and Dionysios Kriaris. Other reconstructions are on display at the American Computer Museum in Bozeman - Montana, at the Children's Museum of Manhattan in New York and at the Musée des Arts et Métiers in Paris.


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