appealing to reason as a source of knowledge or justification. The history of Modern Rationalism is very interesting to study, it was first introduced by Rene Descartes, Descartes was a very good mathematician, can be considered as expert mathematician because he is the founder of analytical geometry, a mathematic theory which synthesize Algebra and Geometry, He is also a physicist, as well as a philosopher. Born at 1596, about 50 years after the publication of Copernicus’ De revolutionibus orbium coelestium
The Scientific Revolution In the early modern era from 1550 to 1750, there was an emergence of advancements in mathematics, physics, astronomy, and other aspects of modern science. The focus of society’s brightest, such as artists and philosophers, shifted from the humanistic ideals of the Renaissance to the empirical elements of the Scientific Revolution. Artist-scientists began to explore the quirks of the natural world. The collective ambition to control nature through practical knowledge