Antikythera Mechanism facts
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The Antikythera Mechanism is the world's first (analog) computer, calculating the positions of stars and planets accurate to 1 degree in 500 years, and was made 1500 years before Keppler was even born.
how antikythera mechanism works?
The Antikythera mechanism, an Ancient Greek analog computer used to predict astrological events such as orbits and eclipses. Its complexity wouldn't be matched until more than 1500 years later with astronomical clocks.
What was the antikythera mechanism used for?
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what is the antikythera mechanism?
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Over 2200 years ago, Greeks invented the first analogue computer called the "Antikythera Mechanism" that was so complex it could predict eclipses to a precise hour on a specific day. "Nothing like this instrument is preserved elsewhere."
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The Antikythera Mechanism is considered as the world's oldest analog computer, and it is more than 2,200 years old. Yet historians have not been able to identify its creator - with one of the potential inventors being Archimedes himself.
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When Jacques Cousteau visited the shipwreck in 1976 he discovered coins dating to the years between 76 and 67 BC.
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Derek de Solla Price, a physicist and the father of scientometrics, dated the Antikythera mechanism to 87 BC and believed it to have been lost only a few years after its completion.
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The boat which sunk, taking the Antikythera mechanism is theorized to have been en route to Julius Caesar.
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The inventor of the Antikythera mechanism may have also been the inventor of Trigonometry - Hipparchus.
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The Antikythera mechanism was used to predict solar eclipses, calculate the Ancient Olympic Games timing, and to track the Metonic calendar.
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The Antikythera mechanism was not considered of importance until 75 years after its discovery.
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The Antikythera mechanism was created with theories that were developed in mathematics and astronomy by Greek astronomers.
Why was the antikythera mechanism invented?
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The Antikythera mechanism is often referred to as the very first analog computer.
Beyond the ecliptic ring dial was another rotatable ring dial marked with the 12 months containing 30 days plus the five "extra" days.
The complexity and quality of the Antikythera mechanism suggests to researchers that it had predecessors from the Hellenistic period.
The front face of the Antikythera mechanism contained a fixed ring dial meant to represent the ecliptic. The ecliptic is the path of the sun along the celestial sphere. The 12 zodiac signs are also marked off each in 30 degree sections.
When the Antikythera mechanism was recovered from the Mediterranean it was a single piece but it soon broke into three major parts.
When was the antikythera mechanism made?
The back of the Antikythera mechanism also had dials including the two large displays for the Saros and Metonic, and three smaller Olympiad, Exeligmos, and Callippic indicators.
How does the antikythera mechanism work?
The Antikythera mechanism had at least 30 gears, although there could have been more as the ancient Greeks were surely capable.
In order to operate the Antikythera mechanism a hand crank was used, which was linked to the largest gear via a crown gear. This gear moved the date pointer to the correct calendar date.
A Computer called the "Antikythera Mechanism" was discovered in a Shipwreck in Greece, it appeared to be created somewhere in the 14th century... It's actual creation was around 100 BC
In 1900, an ancient bronze and wood device was discovered on a Roman era ship in the Aegean Sea. Dating to the 1st century, the clock-like device was called the Antikythera Mechanism. It was used to track dates and astronomical phenomena and is believed to be the world's first computer.
The Zodiac dial contained the 12 members of the zodiac. It also contained single characters keyed to a parapegma (type of almanac) representing various events such as evening, Taurus begins to rise, Gemini begins to rise, and Arcturus sets in the morning.