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From there he calculated the mass of the sun as being equal to 330,000 times that of the earth and much greater than that of the other planets.
In terms of astronomy, the original concept of the universe was based upon appearances.In the social and political realms the Revolution was fermented, first against the Church, followed by the monarchies, the Terror and the Napoleonic wars.In 1687, Newton formulated the laws of universal gravitation in his To judge its validity one must refer to Newton’s proposition VI.Newton had expressed his 3 laws before referring to the facts.It was in this way from Descartes to Hegel rationalism developed.



NIH is the federal government’s center of biomedical research.