Hero Of Alexandria
Hero (or Heron) of Alexandria (Greek: Ἥρων ὁ Ἀλεξανδρεύς) (c. 10–70 AD) was an ancient Greek mathematician and engineer who was active in his native city of Alexandria, Roman Egypt. He is considered the greatest experimenter of antiquity and his work is representative of the Hellenistic scientific tradition.
Hero published a well recognized description of a steam-powered device called an aeolipile (hence sometimes called a "Hero engine"). Among his most famous inventions was a windwheel, constituting the earliest instance of wind harnessing on land. He is said to have been a follower of the Atomists. Some of his ideas were derived from the works of Ctesibius.
Much of Hero's original writings and designs have been lost, but some of his works were preserved in Arab manuscripts.
Read more about Hero Of Alexandria: Career, Inventions and Achievements, Mathematics, Bibliography, Media
Famous quotes containing the words hero of and/or hero:
“... what a strange time it was! Who knew his neighbor? Who was a traitor and who a patriot? The hero of to-day was the suspected of to-morrow.... There were traitors in the most secret council-chambers. Generals, senators, and secretaries looked at each other with suspicious eyes.... It is a great wonder that the city of Washington was not betrayed, burned, destroyed a half-dozen times.”
—M. E. W. Sherwood (1826–1903)
“One writer says that Brown’s peculiar monomania made him to be “dreaded by the Missourians as a supernatural being.” Sure enough, a hero in the midst of us cowards is always so dreaded. He is just that thing. He shows himself superior to nature. He has a spark of divinity in him.”
—Henry David Thoreau (1817–1862)