id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
en-wikipedia-org-5455		Copernican Revolution - Wikipedia			.html	text/html	4776	524	61	This revolution consisted of two phases; the first being extremely mathematical in nature and the second phase starting in 1610 with the publication of a pamphlet by Galileo.[1] Beginning with the publication of Nicolaus Copernicus's De revolutionibus orbium coelestium, contributions to the "revolution" continued until finally ending with Isaac Newton's work over a century later. Copernicus did not only come up with a theory regarding the nature of the sun in relation to the earth, but thoroughly worked to debunk some of the minor details within the geocentric theory.[6] In his article about heliocentrism as a model, author Owen Gingerich writes that in order to persuade people of the accuracy of his model, Copernicus created a mechanism in order to return the description of celestial motion to a "pure combination of circles."[7] Copernicus's theories made a lot of people uncomfortable and somewhat upset. Newton was a well known English physicist and mathematician who was known for his book Philosophiæ Naturalis Principia Mathematica.[18] He was a main figure in the Scientific Revolution for his laws of motion and universal gravitation.	./cache/en-wikipedia-org-5455.html	./txt/en-wikipedia-org-5455.txt