Hero (or Heron) of Alexandria is a name under which a number of works have come down to us. Considered as the greatest experimenter of his time, Hero of Alexandria invented the windwheel among many other devices. It consisted of a sphere with two curved nozzles, resting on a boiler. When water was boiled, the heat that was produced entered the sphere, then came out of the nozzles and forced te sphere into rotation. What is Hero of Alexandria known for? Heron's Formula. This fascinating man was a brilliant geometer and mathematician, but he is most commonly remembered as a truly great inventor. Hero of Alexandria (fl.Alexandria, a.d. 62) mathematics, physics, pneumatics, mechanics.. He invented several equipments among which was steam-powered device called an aeolipile. • Cheirobalistra (On Catapults), about catapults, in Greek. • Catoptrica (Catoptrics), on light propagation and reflection, and on the use of mirrors. Heron’s formula has been known to mathematicians for nearly 2000 years. Heron of Alexandria was a Greek mathematician and engineer who was active in his native city of Alexandria, Roman Egypt in the first century AD. You can calculate the area of a triangle if you know the lengths of all three sides, using a formula that has been known for nearly 2000 years. Heron of Alexandria. Proof of this formula can be found in Hero of Alexandria’s book “Metrica”. Heron Of Alexandria – Mathematician Biography, Facts and Pictures Many Greek scientists were known by the name Heron or Hero however the multi-faceted mathematician, scientist, inventor and engineer mentioned here is the ‘Heron of Alexandria’ who was born in 20 AD. Heron was a mathematician and an engineer considered to be one of … Heron of Alexandria Biography Heron of Alexandria (or Hero of Alexandria) lived in Alexandria (currently the North of Egypt) around the centuries I and II B.C.E. His most well-known invention was a windwheel that … Since we know the author as Hero of Alexandria, it seems reasonable to assume that he was appointed to the museum, that is, the University of Alexandria, where he taught mathematics, physics, pneumatics, and mechanics, and wrote textbooks on these subjects. They are used interchangeably. Heron has also contributed to Mathematics and Geometry. Hero or Heron? Although there were about 18 Greek writers under the name of Hero or Heron, this specific Greek scientist was known as Hero or Heron of Alexandria. It is called "Heron's Formula" after Hero of Alexandria (see below) Just use this two step process: Heron of Alexandria 5 • Dioptra, which describes a theodolite-like instrument used in surveying and methods to measure length, in Greek and Arabic. During 10 AD a mathematician emerged in the classical age who transformed the landscape of mathematical science, Hero of Alexandria. He is considered the greatest experimenter of antiquity. Much of Heron's original manuscripts and … Very little is known about the life of Heron of Alexandria. His most well-known invention was a windwheel that … Heron, about whose personal life virtually nothing is known, resided in Alexandria, Egypt, among the scientists and men of letters of the late Ptolemaic and Roman eras who dwelled around the famed library and museum. Area of a Triangle from Sides. Heron of Alexandria Heron of Alexandria, also known as Hero of Alexandria, was a Greek mathematician who greatly contributed to The figure is connected by invisible pipes with hidden tanks containing wine and milk.