Newton Essay, Research Paper

Isaac Newton Isaac Newton was born on January 4th, 1643 ( Christmas Day on the Julian calendar ) . He was born in the little small town of Woolsthrope, Lincolnshire. He was born prematurely and was non expected to populate more than a twosome of yearss. Robert Newton, Isaac & # 8217 ; s male parent, died three months before Isaac was born non giving him a opportunity to see his unborn boy. At the age of three, in 1645, Isaac & # 8217 ; s female parent, Hannah, remarried to a affluent reverend, Reverend Barnabas Smith. She left Isaac with his grandma so he could remain with the farm and the Woolsthrope Manor. Hanna moved to North Witham to populate with her new hubby. While remaining with his grandma, Isaac went to the small town school where he learned how to read and compose. Newton wasn & # 8217 ; t your ordinary child ; he didn & # 8217 ; Ts make friends and was non interested in physical activity. He was great at edifice theoretical accounts, pulling, and doing diagrams of certain things that he made. At the age of 12 Isaac went to King & # 8217 ; s School until Mrs. Smith widowed once more because of Reverend Smith & # 8217 ; s decease. Mrs. Smith so moved back to the farm to go on to transport out the household responsibilities. In this procedure she took Isaac out of school so that he would assist on the farm. Isaac wasn & # 8217 ; t much of a husbandman. He was more concentrated on mathematics and mechanics. He made many drawings and pictures. He besides made theoretical account redstem storksbills and many other things that interested him. This was brought to Isaac & # 8217 ; s female parent & # 8217 ; s attending when Isaac & # 8217 ; s grandfather told Hannah that Isaac was a & # 8220 ; gifted kid & # 8221 ; and that his endowment shouldn & # 8217 ; t be wasted on agriculture. He was so enrolled back in King & # 8217 ; s School to go on with his surveies. Isaac & # 8217 ; s female parent asked her brother, Reverend William Ayscough, to see if Isaac had the possible to inscribe in Trinity College a portion of Cambridge University. From Reverend Ayscoughs observations he found that Isaac had the accomplishment to travel to the College. In 1661 he started in Trinity College. He had merely adequate money to acquire in Trinity but non all the disbursals were paid like books and nutrient. He had to pay his manner by making jobs and waiting on people at the booming tabular array. He kept diaries of all of his experiences. He wrote about how he was inspired by celebrated people like Aristotle, Galileo, and Rene Descartes. It was all kept in his notebooks. During this clip, the Bubonic Plague was in full affect. Isaac had to travel back to the farm in Woolsthrope and delay boulder clay to The Plague was over. He got occasional visits to travel to Trinity, but merely two visits were made during this clip period, which ended in 1667 ; about two old ages out of school. During The Plague Isaac did his finest plants and made enormous finds. Since he studied celebrated scientists, he continued to prosecute their work. He made experiments to prove his ideas with other scientist & # 8217 ; s ideas. One of his innovations was fluxion method. It was a mathematics technique that branched off into what is now known as concretion. He made it easier to cipher lines and curve in more reverse operations. This technique is still used today. The lone thing that wasn & # 8217 ; t done was publicising his methods ; which could ache him in the hereafter. Next he experimented with visible radiation, prisms, and lenses. He wanted to happen a manner to do a better telescope. In this procedure he wrote this quotation mark: & # 8221 ; Light consists of Rays otherwise refrangible, which were consequently to their grades of refrangibility, transmitted towards frogmans parts of the wall. What is more, I have frequently with Admiration beheld that all the Colorss of the Prism being made to meet, and thereby to be once more assorted, reproduced visible radiation, intirely and absolutely white. & # 8221 ; This was said when he discovered that Violet light decompression sicknesss ( refracts ) more than anil, which refracted more than blue, and so on. Later he return

ed to Trinity College in 1667. While in College he worked with light for a while longer never making public of his discoveries. He wanted to make the perfect telescope but failed because of the shape of the lenses. Then he used a mirror in place of the lens. This was the reflecting telescope (picture on following pages). This telescope gave a clearer picture and is more focused than that of a refracting telescope. Since light bends, Newton uses a mirror to make the bended light and reflects it to the eyepiece making the light more clearly. After his discovery, Newton was accepted into the Royal Society after sending one of his telescopes to them in 1671. He wrote to one of the members stating that he made discoveries that led him to the building of the telescope. Newton sent a paper with experiments and facts that white light was actually a mixture of colors. The Society didn’t accept this theory and he was stuck between a rock and a hard place. He got into many arguments and had to prove his theory. Newton continued with his work even though he was ridiculed. He kept his work confidential until he published his book Opticks in 1704 on his theory of light. He talked about sunlight when passed through a prism; different blends of light rays separate from the sunlight. This led him to the building of his reflecting telescope. Newton’s best work was in the fields of Gravity, Astronomy, and Motion. Everyone has probably heard of the story of New and the apple. Newton was sitting in a forest in Woolsthrope and he saw an apple fall to the ground. This led him to believe that there is some kind of pull or force on the earth. He soon found out that the same pull that dropped the apple is the same that pull keeps the moon in orbit. He showed this theory by tying an object to a string and spinning it around. It proved why the moon and the other planets are in space. With this and a visit from Edmund Halley it possible for Newton to publish another book, The Mathematical Principles of Natural Philosophy, or Principia. This book was talked about everywhere. It was a sensation, the talk of the town. The book showed how forces acted upon his basic laws of motion. Newton’s three laws of motion are: 1) The body will stay at rest (if it is not already moving) or will continue to move at the same speed and in straight line (if it is already moving) unless an outside force acts upon it (Inertia). 2) A moving body moves faster, or accelerates, when a force acts on it. It accelerates in the direction of the force, and the amount of acceleration depends on the size of the force and the mass of the object. (An empty shopping cart will be easier than a full one) 3) Forces always act in pairs. If you push or pull an object, it will push or pull you in return and with equal force (Action and Reaction). “The force that body A exerts on body B is always equal and opposites to the force that body B exerts on body A.” All of these things and explanations to them are in the book, Principia. This book started the principles of modern science. Newton’s next step in life was teaching in Trinity College. He was then elected to the Parliament for Cambridge. This happened when Newton made an attempt to stop James II in 1689. During his time he didn’t do much in the Parliament. In 1695, Newton became a Warden of the Mint in London. Even though he was a Warden he still did his duties at Cambridge. Then in 1703 Newton became President of the Royal Society and for the rest of his life. Isaac Newton died on the morning of March 20, 1727, a life span of about eighty-five years. He made many contributions like inventing modern science and calculus. I think he was a brilliant man of his time and deserves a bit more credit for his work. This concludes my report on Sir Isaac Newton.