アイオロスの球
↑ jet engine
↑ NASA Glenn Learning Technologies Project (LTP)
1 2 3 "Pneumatica: Section 50 – The Steam Engine"from The Pneumatics of Hero of Alexandria (1st century AD), translated from the original Greek by Bennet Woodcroft (Professor of Machinery in University College London) published 1851 by Taylor Walton and Maberly (London) – online edition accessed 2009-07-03
↑ "turbine." Encyclopedia Britannica. 2007. Encyclopedia Britannica Online. 18 July 2007.
1 2 3 4 "デ・アーキテクチュラ De Architectura": Chapter VI (paragraph 2) from "Ten Books on Architecture" by Vitruvius (1st century BC), translated by Bill Thayer, published 17, June, 08 accessed 2009-07-07
↑ Aeolipile