Archimedes' screw screws of decreasing pitch are used for the compaction of waste material. If water is fed into the top of an Archimedes screw, it will force the screw to rotate. The rotating shaft can then be used to drive an electric generator. Such an installation has the same benefits as using the screw for pumping: the ability to handle very dirty water and widely varying rates of flow at high efficiency. Settle Hydro and Torrs Hydro are two reverse screw micro hydro schemes operating in England. The screw works well as a generator at low heads, commonly found in English
Montes Archimedes Montes Archimedes Montes Archimedes is a mountain range on the Moon. It is named after the crater Archimedes that lies to the north, which in turn is an eponym of the Greek mathematician Archimedes. This group of mountains is located on a plateau in the eastern part of the Mare Imbrium, a lunar mare in the northwest quadrant of the Moon's near side. They are bounded on the eastern side by the Palus Putredinis, a small mare, and to the north by Archimedes. Farther to the south and east lies the impressive Montes Apenninus, a long mountain range. The selenographic