Datoteka:Archimedes screw.JPGto en.wikipedia. 2007-06-18 12:41 Ianmacm 350×234×8 (64909 bytes) Archimedes' screw. Public domain, from Chambers's Encyclopedia (Philadelphia: J. B.
Datoteka:Archimedes Screw.JPGDescriptionArchimedes Screw.JPG English: Visvesvaraya Industrial and Technological Museum Date 15 June 2014, 11:20:47 Source Own work Author Amanjosan2008