Alberty Einstein Essays - Albert Einstein, Sigma Xi,

Alberty Einstein ALBERT EINSTEIN Albert Einstein was one of the greatest scientists of all time. Best known as a physicist for developing his famous theory of relativity, Einstein was born on March 14, 1879, in Ulm, W?rttemberg, Germany. When he was five years old, his father showed him a pocket compass. Young Einstein was deeply impressed by the mysterious behavior of the compass needle, which kept pointing the same direction no matter which way the compass was turned. He later said he felt then that ?something deeply hidden had to be behind such things.? Einstein attended public school in Munich and in Aarau, Switzerland. He then studied mathematics and physics at the Swiss Polytechnic Institute in Zurich, graduating in 1900. From 1902 until 1909 he worked as an examiner at the Swiss Patent Office in Bern. While this job had little to do with physics or math, it gave him two things. First, he got to see some of the important inventions of the day; second, he had an abundance of free time, which he spent in scienti fic investigations. (Kevles) During this time Einstein made three of his greatest contributions to scientific knowledge. In 1905, Einstein contributed three separate papers to Annalen der Physik (Annals of Physics), a German scientific periodical. Each of the three became the basis for a new branch of physics. One, for example, suggested that light could be thought of as a stream of tiny particles. This idea would become an important part of the quantum theory. Another concerned Brownian motion, an irregular motion of microscopic particles suspended in liquid of gas, which confirmed the atomic theory of matter. The last paper, titled ?The Electrodynamics of Moving Bodies,? discussed one of Einstein's most famous brainchildren: relativity, more specifically the special theory of relativity. The paper demonstrated the relativity of time, a previously unimaginable idea. Einstein once explained relativity very simply as, ?When you are courting a nice girl an hour seems like a second. When you sit on a red-hot cinder a second seems like an hour. That's relativity. Later, in 1915, Einstein announced that he had developed a general theory of relativity based on his special theory. This general theory attempted to express all laws of physics by equations that have the same mathematical form regardless of the system of reference to which they are applied. In yet another study published in 1905, Einstein put forth his most famous equation of all, the equivalence of mass and energy, E=MC2, in which Energy is equal to mass times the speed of light squared. (Kevles, Biography.com, Quoteland.com) Einstein was a brilliant physicist. He used mathematical properties to explain things that happen throughout the universe. His theories of relativity, which were essentially mathematical formulas, revolutionized the modern world of physics. His energy mass conversion, the basis of nuclear physics and perhaps the most famous equation ever, has brought humanity as a whole into an entirely new era ? the nuclear age. Through his mathematical genius, Einstein forever changed how humans live their lives and understand the universe. After living such a brilliant life, Einstein died on April 18, 1955 in America. (Biography.com, Kelves) Bibliography Einstein, Albert; by Kelves, Daniel J. Pp. 144-145, The World Book Encyclopedia, Volume 6, 1994 edition, ?1991 by World Book, Inc. Published by World Book, Inc., a Scott Feltzer company, in Chicago. Einstein, Albert; author unknown. Taken from http://www.biography.com/cgi-bin/biomain.cgi*, on October 10, 2000. Quotations by Author: Einstein, Albert, author unknown. Taken from http://quoteland.com/qldb/author/89 on October 11, 2000. Copyright (c) 1997-2000 Quoteland.com, Inc., all rights reserved unless otherwise noted Biographies

100 Persuasive Essay Topics

100 Persuasive Essay Topics Persuasive  essays are a bit like argument essays, but they tend to be a little kinder and gentler. Argument essays require you to discuss and to attack an alternate view, while persuasive essays are attempts to convince the reader that you have a believable argument. In other words, you are an advocate, not an adversary. A Persuasive Essay Has 3 Components Introduction: This is the opening paragraph of your essay. It contains the hook, which is used to grab the readers attention, and the thesis, or argument, which youll explain in the next section.Body: This is the heart of your essay, usually three to five paragraphs in length. Each paragraph examines one theme or issue used to support your thesis.Conclusion: This is the final paragraph of your essay. In it, youll sum up the main points of the body and connect them to your thesis. Persuasive essays often use the conclusion as a last appeal to the audience. Learning how to write a persuasive essay is an essential skill that people use every day in fields from business to law to media and entertainment. English students can begin writing a persuasive essay at any skill level. Youre sure to find a sample topic or two from the list of 100 persuasive essays below, sorted by degree of difficulty. 1:53 Watch Now: 12 Ideas for Great Persuasive Essay Topics Beginner Kids should get paid for good grades.Students should have less homework.Snow days are great for family  time.Penmanship is important.Short hair is better than long hair.We should all grow our own vegetables.We need more holidays.Aliens probably exist.Gym class is more important than music class.Kids should be able to vote.Kids should get paid for extra activities like sports.School should take place in the evenings.Country life is better than city life.City life is better than country life.We can change the world.Skateboard helmets should be mandatory.We should provide food for the poor.Children should be paid for doing chores.We should populate the moon.Dogs make better pets than cats. Intermediate The government should impose household trash limits.Nuclear weapons are an effective deterrent against foreign attack.Teens should be required to take parenting classes.We should teach etiquette in schools.School uniform laws are unconstitutional.All students should wear uniforms.Too much money is a bad thing.High schools should offer specialized degrees in arts or sciences.Magazine advertisements send unhealthy signals to young women.Robocalling should be outlawed.Age 12 is too young to babysit.Children should be required to read more.All students should be given the opportunity to study abroad.Yearly driving tests should be mandatory past age 65.Cell phones should never be used while driving.All schools should implement bullying awareness programs.Bullies should be kicked out of school.Parents of bullies should have to pay a fine.The school year should be longer.School days should start later.Teens should be able to choose their bedtime.There should be a mandatory entrance exam for high school. Public transit should be privatized.We should allow pets in school.The voting age should be lowered to 16.Beauty contests are bad for body image.Every American should learn to speak Spanish.Every immigrant should learn to speak English.Video games can be educational.College athletes should be paid for their services.We need a military draft.Professional sports should eliminate cheerleaders.Teens should be able to start driving at 14 instead of 16.Year-round school is a bad idea.High school campuses should be guarded by police officers.The legal drinking age should be lowered to 19.Kids under 15 shouldnt have Facebook pages.Standardized testing should be eliminated.Teachers should be paid more.There should be one world currency. Advanced Domestic surveillance without a warrant should be legal.Letter grades should be replaced with a pass or fail.Every family should have a natural disaster survival plan.Parents should talk to kids about drugs at a young age.Racial slurs should be illegal.Gun ownership should be tightly regulated.Puerto Rico should be granted statehood.People should go to jail when they abandon their pets.Free speech should have limitations.Members of Congress should be subject to term limits.Recycling should be mandatory for everyone.High-speed internet access should be regulated like a public utility.Yearly driving tests should be mandatory for the first five years after getting a license.Recreational marijuana should be made legal nationwide.Legal marijuana should be taxed and regulated like tobacco or alcohol.Child support dodgers should go to jail.Students should be allowed to pray in school.All Americans have a constitutional right to health care.Internet access should be free for everyone.Social Security should be privatized. Pregnant couples should receive parenting lessons.We shouldnt use products made from animals.Celebrities should have more privacy rights.Professional football is too violent and should be banned.We need better sex education in schools.School testing is not effective.The United States should build a border wall with Mexico and with Canada.Life is better than it was 50 years ago.Eating meat is unethical.A vegan diet is the only diet people should follow.Medical testing on animals should be illegal.The Electoral College is outdated.Medical testing on animals is necessary.Public safety is more important than an individuals right to privacy.Single-sex colleges provide a better education.Books should never be banned.Violent video games can cause people to act violently in real life.Freedom of religion has limitations.Nuclear power should be illegal.Climate change should be the presidents primary political concern. Sources Arizona State University Writing Center staff. Persuasive Essay Structure. ASU.edu, June 2012.Collins, Jen, and Polak, Adam. Persuasive Essays. Hamilton.edu.

How can project managers reduce the risk of project failure describe Essay

How can project managers reduce the risk of project failure describe and relate tools and concepts. Illustrate with examples - Essay Example The risks can comprise problems of parts superiority and material; stoppages in delivery of adequate resources to convene project requirements; budgetary and workers transforms; and, imperfect research or knowledge of the project manager. These risks lead speedily to holdup in release dates and financial plan overages that can be harshly weaken assurance in the development of the project management (Martin et al, 2004). There are lots of risk those are attached to the project development and cause a serious problem for the better management and administration of the project. These risks are also the main reasons for the failure of the most of the projects. At project management viewpoints, project managers have to find out the most recent insights, methods and developments in project management field. This will provide him a better understanding regarding the efficient project management and solutions for emerging risks (Johnson et al, 2005). A lot of projects would be unsuccessful for the reasons of declining behind timetable, cost overruns and so forth. Such type of risks can be decreased, if the project manger has good qualities of project risk finding. If a project manager is able to identify the main stakeholders and makes sure that they evidently make out the project scope and main objects of the project. What we can do to diminish the project failure risk? As I have accessed a solid step project managers are able to acquire to augment the accomplishment of all their projects: is the process of enhancing the skills of their team members (Martin et al, 2004). By means of making sure that the project development and management group is properly capable/ trained previous to start a multifarious project. This is very best way through which project manager can be able to significantly diminish the project cost; augment project effectiveness and risk of project collapse predominantly in high-risk projects. So we can say that a project