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When was the wedge discovered?
The Antikythera mechanism, also known as the "wedge," was discovered in 1901 in an ancient shipwreck off the coast of the Greek island of Antikythera.
Who invented the retrograde display mechanism in watches?
The retrograde display mechanism in watches was invented by Swiss watchmaker Vincent Calabrese in 1989. This mechanism allows a hand to move in a specific arc and then quickly reset to its starting position once it reaches the end of its range, providing a unique way to display time.
What is planocentric?
Planocentric refers to an approach or design perspective that emphasizes a flat or two-dimensional representation of space or objects, often used in the field of cartography or graphic design to create maps or images with a focus on horizontal layout and organization.
What was not used in support of the continental drift hypothesis?
One key piece of evidence that was not initially used in support of the continental drift hypothesis was a mechanism explaining how continents could move. It wasn't until the discovery of plate tectonics and the development of the theory of seafloor spreading that a mechanism was found to explain how continents drift.
What mechanism is most responsible for generating the internal heat of Io that drives the volcanic activity?
Tidal heating is the primary mechanism responsible for generating the internal heat of Io. This is caused by the gravitational interactions between Io, Jupiter, and the other Galilean moons, which create friction and molten material within Io's interior, driving its intense volcanic activity.
What did Archimedes do that you found incredible?
He is credited with inventing the Antikythera mechanism.
When was the wedge discovered?
The Antikythera mechanism, also known as the "wedge," was discovered in 1901 in an ancient shipwreck off the coast of the Greek island of Antikythera.
Why is the Antikythera Mechanism important to our study of Greek civilization?
It is an ancient Greek analogue computer and orrery used to predict astronomical positions and eclipses for calendar and astrological purposes.
Who did the first computers?
The first known computer was the Antikythera Mechanism, whose inventor unknown was built around 150 to 100 BC.Atanasoff-Berry Computer
When was the first analog computer invented?
The Antikythera mechanism is believed to be the earliest known mechanical analog "computer" by Derek J. de Solla Price. It was designed to calculate astronomical positions. It was discovered in 1901 in the Antikythera wreck off the Greek island of Antikythera, between Kythera and Crete, and has been dated to circa 100 BC. Devices of a level of complexity comparable to that of the Antikythera mechanism would not reappear until a thousand years later.
Was the antikythera mechanism really the first computer?
it was an astronomical calculator. A form of mechanical analog computer. The nordon bombsight was also a form of mechanical analog computer.
How old is the first computer?
Off the coast of the Greek island of Antikythera, sponge diver Elias Stadiatus was lowered into the sea in his bulky diving suit. When he reached the bottom, his eyes widened The Antikythera Mechanism lay under the sea for about 2,000 years, the answer was hidden behind thick mineral deposits.
When was the gear invented?
Nobody knows. There were gears thousands of years ago.
What is the Antikythera Mechanism and when was it found?
The Antikythera mechanism is a geared mechanism, believed to have been made by the ancient Greeks, made from bronze in a wooden frame. It was found on 17 May 1902 by archaeologist Spyridon Stais, who was working a shipwreck that had been discovered about 40 metres deep off the Greek island of Antikythera in 1900. Since its discovery, scientists have only been able to theorise over its purpose, as no documentation appears to exist regarding this ancient mechanism. The most widey accepted theory concerning its function is that it was an analog computer designed to model the movements of heavenly objects. Recent working reconstructions of the device support this analysis. The device is all the more impressive for its use of a differential gear, which was previously believed to have only been invented in the 16th century
What was the first non-electronic computer?
It was Professor John Vincent Atansoff. He developed it in 1939. It was invented in the Iowa State University.
Earliest computer dates back to when?
The earliest known computing device, the Antikythera Mechanism, dates back to about 100 BC. It is mechanical and analog, it is believed to have done astronomical and navigational calculations.
Who invented the first analog computers?
The first known analog computer is the antikythera mechanism. It was found underwater in 1900. It is believed to have been made prior to 100BC. Inventor unknown.
