とうきかい
アンティキティラ島の機械
1. Antikythera mechanism (ancient Greek analog computer used to make astronomical predictions)Archeology
2. Antikythera mechanismThe Antikythera mechanism is an ancient mechanical computer designed to calculate astronomical positions. It was recovered in 1900–1901 from the Antikythera wreck, but its significance and complexity were not understood until decades later. The construction has been dated to the early 1st century BC. Technological artifacts of similar complexity and workmanship did not reappear until the 14th century, when mechanical astronomical clocks were built in Europe.
Read “Antikythera mechanism” on English Wikipedia
Read “アンティキティラ島の機械” on Japanese Wikipedia
Read “Antikythera mechanism” on DBpedia
Read “Antikythera mechanism” on English Wikipedia
Read “アンティキティラ島の機械” on Japanese Wikipedia
Read “Antikythera mechanism” on DBpedia
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