Sir Isaac Newton's Mathematical Principles Of Natural Philosophy And His System Of The World is a seminal work in the field of physics and mathematics. The book was first published in 1687 and is widely regarded as one of the most important scientific texts ever written. In this book, Newton lays out his laws of motion and the law of universal gravitation, which explain the behavior of objects in motion and the forces that act upon them. He also presents his system of the world, which describes the structure and movement of the planets and other celestial bodies. The book is divided into three parts, covering mechanics, the motion of fluids, and the behavior of light. Newton's ideas were revolutionary at the time and laid the foundation for modern physics and astronomy. The book is still studied and revered by scientists and mathematicians today.This Is A New Release Of The Original 1686 Edition.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.