WebPtolemy, Latin in full Claudius Ptolemaeus, (born c. 100 ce—died c. 170 ce), an Egyptian astronomer, mathematician, and geographer of Greek descent who flourished in Alexandria during the 2nd century ce. In several fields his writings represent the culminating achievement of Greco-Roman science, particularly his geocentric (Earth-centred) model … WebEratosthenes Accomplishments; Eratosthenes Accomplishments. 569 Words 3 Pages. The famous Greek mathematician named Eratosthenes was born in Cyrene, Greece, better known now as Libya, in North Africa, in 276 B.C.E. He died in 194 B.C. due to starvation after becoming blind at an old age. Eratosthenes was well known as the first person to ...

Eratosthenes Accomplishments - 569 Words www2.bartleby.com

WebJan 24, 2010 · Duane W. Roller provides a rich background, including a history of the text and its reception, a biography of Eratosthenes, and a comprehensive account of ancient Greek geographical thought and of Eratosthenes’ pioneering contribution to it. This edition also includes maps that show all of the known places named in the Geographika, ... Web• invented the sciences of mechanics and hydrostatics. • discovered the laws of levers and pulleys, which allow us to move heavy objects using small forces. • invented one of the most fundamental concepts of physics … chase bank uk card

Famous astronomers: How these scientists shaped …

http://scihi.org/eratosthenes/ WebI. Eratosthenes made maps, both of the world and sky and is said to have made a map that includes 675 stars. II. He worked in geography to try to figure out why the Nile river had such a regular flood pattern, and hypothesized that it was because of heavy rain upstream. III. WebEratosthenes may have been the first to use the word geography. He invented a system of longitude and latitude and made a map of the known world. He also designed a system … curtis pond homes for sale