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Astrolabe: First used around 300 BC by astronomers in Greece. Used to determine the altitude of objects in the sky. [13] [14] Aulos: Ancient Greek wind instrument. Automata theory: Automata theory is the study of abstract machines and automata, as well as the computational problems that can be solved using them. It is a theory in theoretical ...
Philosophy was used to make sense of the world using reason. It dealt with a wide variety of subjects, including astronomy, epistemology, mathematics, political philosophy, ethics, metaphysics, ontology, logic, biology, rhetoric and aesthetics. Greek philosophy continued throughout the Hellenistic period and later evolved into Roman philosophy ...
Inventions that are credited to the ancient Greeks include the gear, screw, rotary mills, bronze casting techniques, water clock, water organ, the torsion catapult, the use of steam to operate some experimental machines and toys, and a chart to find prime numbers. Many of these inventions occurred late in the Greek period, often inspired by the ...
The Autoped was an early vision of today's scooters. This was a personal transport system originally developed in 1915. It boasted a 155cc air-cooled engine and a top speed of 20 mph.
Pages in category "Greek inventions" The following 45 pages are in this category, out of 45 total. This list may not reflect recent changes. ...
A documentary, The World's First Computer, was produced in 2012 by the Antikythera mechanism researcher and film-maker Tony Freeth. [100] In 2012, BBC Four aired The Two-Thousand-Year-Old Computer ; [ 101 ] it was also aired on 3 April 2013 in the United States on NOVA , the PBS science series, under the name Ancient Computer . [ 102 ]
Huygens first used a clock to calculate the equation of time (the difference between the apparent solar time and the time given by a clock), publishing his results in 1665. The relationship enabled astronomers to use the stars to measure sidereal time, which provided an accurate method for setting clocks. The equation of time was engraved on ...
Described by Vitruvius, Archimedes' device may have been an improvement on a screw pump that was used to irrigate the Hanging Gardens of Babylon. [47] [48] The world's first seagoing steamship with a screw propeller was the SS Archimedes, which was launched in 1839 and named in honor of Archimedes and his work on the screw. [49]