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Sir Isaac Newton (/ ˈ nj uː t ən /; 25 December 1642 – 20 March 1726/27 [a]) was an English polymath active as a mathematician, physicist, astronomer, alchemist, theologian, and author. [5] Newton was a key figure in the Scientific Revolution and the Enlightenment that followed. [6]
1672: Sir Isaac Newton: discovers that white light is a mixture of distinct coloured rays (the spectrum). 1673: Christiaan Huygens: first study of oscillating system and design of pendulum clocks; 1675: Leibniz, Newton: infinitesimal calculus. 1675: Anton van Leeuwenhoek: observes microorganisms using a refined simple microscope.
1687 – Sir Isaac Newton's book Philosophiæ Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), is first published. It laid the foundations of classical mechanics. Newton also made seminal contributions to optics, and shares credit with Gottfried Wilhelm Leibniz for developing the infinitesimal calculus.
Among them were the astronomer Tycho Brahe, [94] the chemical physician Paracelsus, Robert Boyle, Thomas Browne and Isaac Newton. Unlike the mechanical philosophy, the chemical philosophy stressed the active powers of matter, which alchemists frequently expressed in terms of vital or active principles—of spirits operating in nature.
Isaac Newton (1643–1727) [2] [3] For systemic use of experimentation in science and contributions to scientific method, physics and observational astronomy. The work of Principia by Newton, who also refined the scientific method, and who is widely regarded as the most important figure of the Scientific Revolution. [4] [5] Science (ancient)
Commonly cited examples of multiple independent discovery are the 17th-century independent formulation of calculus by Isaac Newton, Gottfried Wilhelm Leibniz and others, described by A. Rupert Hall; [3] the 18th-century discovery of oxygen by Carl Wilhelm Scheele, Joseph Priestley, Antoine Lavoisier and others; and the theory of the evolution ...
Brahe and Kepler, along with Sir Isaac Newton and Galileo Galilei, were giants who replaced the medieval view of the world with a modern one, said Kaare Lund Rasmussen, lead author of the Brahe ...
Title page of Isaac Newton's Opticks. Newtonianism is a philosophical and scientific doctrine inspired by the beliefs and methods of natural philosopher Isaac Newton.While Newton's influential contributions were primarily in physics and mathematics, his broad conception of the universe as being governed by rational and understandable laws laid the foundation for many strands of Enlightenment ...