Which technological advancement from classical Greece is still used today? plz help need asap

The Archimedean screw is also known as the water screw, screw pump, and Archimedes' screw. The screw is also used to pump grains, sewage, solid or liquid substances from low places to elevated places. This ancient Greek technology is still used today.

separate but equal was a legal doctrine in united states constitutional law according to which racial segregation did not violate the fourteenth amendment to the united states constitution, which guaranteed "equal protection" under the law to all people. under the doctrine, as long as the facilities provided to each race were equal, state and local governments could require that services, facilities, public accommodations, housing, medical care, education, employment, and transportation be segregated by race, which was already the case throughout the states of the former confederacy. the phrase was derived from a louisiana law of 1890, although the law actually used the phrase "equal but separate

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the greek gods were immortal and possessed powers beyond the average human. one of the most important aspects of ancient greek mythology was not how different the deities were from mankind, but how similar. in christianity, certain emotions are taboo: rage, jealousy; lust. however, in greek mythology.

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