The pneumatics of Hero of Alexandria, from the original Greek

Hero, of Alexandria, Greenwood, Joseph George, 1821-1894, tr, Woodcroft, Bennet, 1803-1879, ed, McManus-Young Collection (Library of Congress) · 1851 · London, Taylor, Walton and Maberly, 1851. · 37 pictures

History · Inventions · Pneumatics

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