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Archimedes' screw was turned by hand, and could also be used to transfer water from a low-lying body of water into irrigation canals. [10] [11] Archimedes never claimed credit for its invention, but it was attributed to him 200 years later by Diodorus, who believed that Archimedes invented the screw pump in Egypt. [1]
The date of birth is based on a statement by the Byzantine Greek scholar John Tzetzes that Archimedes lived for 75 years before his death in 212 BC. [9] Plutarch wrote in his Parallel Lives that Archimedes was related to King Hiero II , the ruler of Syracuse, although Cicero suggests he was of humble origin.
Sir Francis Pettit Smith (9 February 1808 – 12 February 1874) was an English inventor and, along with John Ericsson, one of the inventors of the screw propeller.He was also the driving force behind the construction of the world's first screw-propelled steamship, SS Archimedes.
Archimedes' screw — Although commonly attributed to Archimedes, the device had been used in Ancient Egypt long before his time. [179] The first records of a water screw, or screw pump, date back to Ancient Egypt before the 3rd century BC. [180]
By at least the 3rd century BC: Archimedes' screw, one of the earliest hydraulic machines, was first used in the Nile river for irrigation purposes in Ancient Egypt [258] Early 3rd century BC: Canal lock in Canal of the Pharaohs under Ptolemy II (283–246 BC) in Hellenistic Egypt [ 259 ] [ 260 ] [ 261 ]
3.1 Things invented by Archimedes. 3.2 Other. 3.2.1 Computer hardware and software. 4 Oath. 5 Astronomical names. ... Archimedes' pulley; Archimedes' screw ...
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The principle of moving water with a screw has been known since the invention of the Archimedes' screw, named after Archimedes of Syracuse who lived in the 3rd century BC. It was not until the 18th century however, and the invention of the steam engine , that a practical means of delivering effective power to a marine screw propulsion system ...