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Invented in Egypt by the ancient Greek mathematician Archimedes , the Archimedes Screw , or water screw pump , as it is commonly known, was used for irrigation and lifting water from mines and ship bilges. The water screw works wonderfully for science and history class assignments and science fair projects.
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www.redstoneprojects.com/trebuchetstore/archimedeswater...
www.redstoneprojects.com/trebuchetstore/archimedeswaterscrewplans.html
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. . . and what is the most surprising thing of all, they [Roman slaves] draw out the water of the streams they encounter [in Spanish mines] by means of what is called by men the Egyptian screw, which was invented by Archimedes of Syracuse at the time of his visit to Egypt;
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www.cs.drexel.edu/~crorres/Archimedes/Screw/SourcesScre...
www.cs.drexel.edu/~crorres/Archimedes/Screw/SourcesScrew.html
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An Egyptian terracotta figurine from about 30 BC showing a man driving an Archimedes screw as a treadmill. ... The most recent include a mural painting giving the first authentic representation of how the ancient "cochlea," the machine for raising water supposed to have been invented by Archimedes, worked. . . .
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www.cs.drexel.edu/~crorres/Archimedes/Screw/Application...
www.cs.drexel.edu/~crorres/Archimedes/Screw/Applications.html
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may have had information either that Archimedes invented the water screw and then put it to use in this highly experimental ship, or that Archimedes ...
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muse.jhu.edu/demo/technology_and_culture/v044/44.1dalle...
muse.jhu.edu/demo/technology_and_culture/v044/44.1dalley.pdf
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Archimedes - Wikipedia, the free encyclopedia
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Archimedes of Syracuse (Greek: ; c. 287 BC – c. 212 BC) was a Greek mathematician, physicist, engineer, inventor, and astronomer. Although few details of his life are known, he is regarded as one...
en.wikipedia.org/wiki/Archimedes
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Grundfos' logo is a simplified sketch of Archimedes' water screw. Archimedes (287 - 212 B.C.) was a Greek mathematician and physicist. He invented a method of lifting water from a lake or a river with a water screw, which made it much easier to procure water.
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www.grundfos.com/WEB/HOMECA.NSF/MDR/UGRD-4FVFVL?OpenDoc...
www.grundfos.com/WEB/HOMECA.NSF/MDR/UGRD-4FVFVL?OpenDocument
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Archimedes Screw Pump ... The helix revolves inside a tube (only the bottom of the tube is shown) and the water rises accordingly. ... Whether or not it was actually invented by Archimedes is certainly debatable, though his overall brilliance is not.
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www.animatedsoftware.com/pumpglos/archimed.htm
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He inventing the Archimedes screw - a screw-shaped machine or hydraulic screw that raised water from a lower to a higher level. Archimedes also invented the catupult, the lever, the compound pulley, and the burning mirror (a system of mirrors that burned the boots and ships of invading armies by focusing the sun's rays).
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inventors.about.com/library/inventors/blarchimedes.htm
inventors.about.com/library/inventors/blarchimedes.htm
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ARCHIMEDES; Archimedes (287-212 BC) was a prolific ancient Greek mathematician. Archimedes invented the water screw, a device for raising water using an encased screw open at both ends. The screw is set an an angle, and as the screw turns, water fills the air pockets and is transported upwards.
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www.enchantedlearning.com/inventors/1300.shtml
www.enchantedlearning.com/inventors/1300.shtml
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