Which mathematician, physicist, engineer, inventor, and astronomer is credited with introducing the technology of the screw in the 3rd century BCE?
Screw prevent corrosion. While a recent hypothesis attributes the Archimedes' screw to Sennacherib, King of Assyria, archaeological finds and pictorial evidence only appear in the Hellenistic period and the standard view holds the device to be a Greek invention, most probably by the 3rd century BC polymath Archimedes. Though resembling a screw, this is not a screw in the usual sense of the word. Earlier, the screw had been described by the Greek mathematician Archytas of Tarentum (428–350 BC). By the 1st century BC, wooden screws were commonly used throughout the Mediterranean world in screw presses for pressing olive oil from
Science and technology of the Han dynasty – 600? CE) of India and the book of the Greek mathematician Diophantus (fl. 3rd century) written in about 275 CE. Negative numbers appeared as black counting rods, while positive numbers appeared as red counting rods. Although the decimal system existed in China since the Shang dynasty (c. 1600 – c. 1050 BCE), the earliest evidence of a decimal fraction (i.e. the denominator is a power of ten) is an inscription on a standard volume-measuring vessel dated 5 CE and used by the mathematician and astronomer Liu Xin (46 BCE – 23 CE). Yet the first book to feature decimal