General News
Meropi Kyriacou Honored as TNH Educator of the Year
NEW YORK – Meropi Kyriacou, the new Principal of The Cathedral School in Manhattan, was honored as The National Herald’s Educator of the Year.
Prologue
The second century BC was a time of the golden age of Greek science and civilization centered in the successor kingdoms of the empire of Alexander the Great, especially in Alexandria, Egypt. However, mainland Greece was facing the aggressive Roman Republic. In 146 BC, a Roman army wiped out Corinth, Greece becoming a province of Rome.
The victorious Romans looted and ruled Greece. Sometime in the first century, a rich Roman citizen or a general filled a giant boat with stolen Greek treasures in Rhodes. The ship headed for Rome, but it sunk in the stormy waters of the tiny island of Antikythera south of Peloponnesos. Two thousand years later, in the Spring of 1900, Greek sponge divers discovered the sunken ship loaded with Greek treasures.
Among statues, ceramic vases, coins, and earnings, there was a metal artifact that the experts of the National Archaeological Museum in Athens did not know what to do with it. After they observed triangular teeth and Greek inscriptions on the artifact, they dubbed it Antikythera Mechanism. Greek and foreign scientists had great difficulty in deciphering the nature of the Antikythera device. They studied it for more than a century.
The reasons for these extensive studies are complex, though clear. Here was a 2,200-year-old astronomical computer that had no precedent in history. It was immaculate and built with toothed interlocking bronze gears, that is, scientific technology. The scientists were shocked to see precision gears with triangular one millimeter long teeth. This technology was supposedly a product of Modern times.
Gears from the Greeks
One of the mid-twentieth century foreign experts that studied the Antikythera Mechanism in the National Archaeological Museum in Athens was Derek de Solla Price. For about 16 years, he studied the fragments of the Greek device and, in 1974, he published Gears from the Greeks.
Price died in 1983 and his legitimate question remains largely unanswered. In most cases, classical scholars ignore Hellenic science and technology.
A stunning instrument of Heavens and Earth
In 2005, a few international scientists used two high tech companies, X-Tek from England, and Hewlett Packard from the United States, to reveal the secrets of the astronomical device.
They concluded that the Antikythera Mechanism was the most sophisticated technology in the Mediterranean for more than a millennium.
A Calculator and a Calendar
The Antikythera computer was a practical machine. It read the stars, as well as being a calendar that connected the Panhellenic games like the Olympics to the phenomena in the natural world and the Cosmos. Besides, the accurate calendar helped the Greeks to worship the gods at the same time each year.
A Mechanical Universe
Archimedes and Hipparchos
The ideas of Archimedes and Hipparchos gave substance to the Antikythera astronomical computer. Archimedes, a mathematical and engineering genius of the third century BC, was the father of mathematical physics and mechanics that made the Antikythera computer possible. Archimedes measured curved surfaces and applied mathematics for the study and understanding of nature. He was also an astronomer who studied and measured the eclipses of the Sun and the Moon. Those measurements were important to the designers of the Antikythera machine. Archimedes, like the Antikythera Mechanism, deciphered the book of the Cosmos. He became the model for Galileo Galilei and Isaac Newton.
Like Archimedes, Hipparchos, the greatest Greek astronomer, made the Antikythera computer possible. From about 140 to 120 BC he had his laboratory in Rhodes. More than other Greek astronomers, he made use of the data of Babylonian astronomers. But like the rest of the Greek astronomers, he employed geometry in the study and understanding of astronomical phenomena. He invented plane trigonometry and made astronomy the predictive mathematical science it is today.
A Computer of Heavens and Civilization
Evaggelos Vallianatos, PhD, historian, and environmental theorist, is author of hundreds of articles and 7 books, including The Antikythera Mechanism: The Story Behind the Genius of the Greek Computer (Universal Publishers, 2021).
NEW YORK – Meropi Kyriacou, the new Principal of The Cathedral School in Manhattan, was honored as The National Herald’s Educator of the Year.
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