Wednesday, April 29, 2020

Rene Descartes Lived From 1596 To 1650. He Was A French Mathematician,

Rene Descartes lived from 1596 to 1650. He was a French mathematician, philosopher, and anatomist. He contributed to modern ideas, mainly those associated with science, rational thought, and the scientific method. He was born in La Haye, a city in central France. His father was a lawyer and left him an annual income for life. He attended the college of Henri IV at La Fleche when he was 10, ordered by his father. Descartes left La Fleche in 1614 to study civil and anon law at Poitiers and two years later he had received the baccalaureate and licentiate degrees in law. In 1918 he joined the army of Prince Maurice of Nassau as a volunteer. In his early life he wanted to accomplish something in life, something like a new and stable basis for all knowledge.. In 1637 he published Discourse on the Method for Conducting Ones Reason Rightly and for Searching for Truth in the Sciences which he wrote in France. This book introduced three ideas, one on optics, one on geometry, and one on meteorology. Four yeas later he wrote Meditations on First Philosophy which is his version of a unified and certain body of the human knowledge. The Catholic and Protestant Church was angered by his book, claiming that Descartes hope was to replace the teachings of Aristotle. In 1644 he publish Principles of Philosophy which he hoped would in-fact replace Aristotles teachings. His last important work was called Passions of the Soul where he explored topics such as the relationship of the soul to the body, the nature of emotion, and the role of the will in controlling emotions. In 1649 Queen Christina of Sweden convinced Descartes that he should come to Stockholm to teach her philosophy. On his way home from one of the queens lessons he caught pneumonia in Febru ary 1650 and after suffering for a week he died on February 11. Descartes philosophical system of thought is called Cartesian which was based on the idea of his statement, I think therefore I am. He also made the first systematic account of mind and body relationship, and souls contact with the body. In the fields of mathematics and astronomy, he was one of the founders of coordinate geometry and a change in algebraic notation. Also, he said that external motion affects the nerve divers, and it is because of this that he is credited with the founding of the reflex theory. He claimed that the world is created by god, and that it is made up of two substances, matter and spirit. In Descartes Treatise he first discussed specific problems in physics, including an echo, resonance and water pressure. He then considered mathematical problems such as the drawing of a tangent at an angle of 45 degrees to a curve, and set out his working of the complete equation in detail. He then considered the problem of perfect numbers, stating his belief that he will be able to demonstrate that no even numbers are perfect except those of Euclid. He also discussed the center of gravity of a sphere, work on balances and levers, a point concerning burning glass, development of spectacles for old men, condensation and rarefaction, the law of falling bodies, and his theory of matiere subtile. Descartes invented what we now call Cartesian coordinates, or the system by which we can graph mathematical functions in two-or three-dimensional space. So, all of those problems you have been working in algebra are his fault. It is interesting to consider how Descartes came to develop Cartesian coordinates. Descartes was lying on his bed watching a fly. Slowly, it came to him that he could describe the fly's position at any instant by just three numbers. Those three numbers were along the planes of the floor and two adjacent walls, what we now call the x,y,z coordinate system. Most cities today are laid out in Cartesian fashion, so we give directions as x,y coordinates easily and without realizing it. When we tell a stranger to go three blocks down Main Street and then turn right on Jackson and go 10 blocks, we are using Cartesian coordinates. The Cartesian coordinate system is made up of two number lines, one usually labeled the x-axis

Tuesday, April 14, 2020

Using an Essay Sample For Applying Scholarship

Using an Essay Sample For Applying ScholarshipIt's not that you need a more creative essay to get into a college but if you want to get into the better colleges, you need a more original essay. Instead of copying down what you read in a book or newspaper, you need to be able to make it your own. The way to do this is by using an essay sample for applying scholarship.You can find these essay samples in many places. You just have to know where to look. First of all, the best source would be your high school. They may still have one on hand from a class you took years ago and you could easily access it.Of course, if you don't know how to go about finding it, you can always ask your teacher for a copy of it. This is a very good source because you can see the tone and style of the paper and the person who wrote it. The student who wrote it could give you some advice for you to use in your own essay.Another great source would be the school's library. There are usually piles of old high sch ool and college papers there. You can go through them and take out any paper that looks interesting to you.If none of those are possible, then check online. The best place to look is usually in a college's website. Many schools have their websites that have essay samples for applying scholarship so all you have to do is put in your information.Make sure that you take the time to check over every sample you are given. It would be silly to just rely on one essay if you can find a dozen or more that are similar. This means that you have to devote a lot of time to your search.Finally, if you want a more original essay, you can always go to a college or university and speak to someone about the essays that they have available. They may be able to help you get one that will be original. All they have to do is find out what kind of student you are and they will be able to tell you what essay you should be submitting.Use an essay sample for applying scholarship when you're preparing for you r college essay. By doing this, you can make sure that you have an original essay that you can use for your college essay.