Willis Carrier and the Invention of Air Conditioning

I fish only for edible fish, and hunt only for edible game, even in the laboratory, Willis Haviland Carrier once said about being practical. In 1902, only one year after Willis  Carrier graduated from Cornell University with a Masters in  Engineering,  his first air conditioning unit was in operation. This made one Brooklyn printing plant owner very happy. Fluctuations in heat and humidity in his plant kept causing the dimensions of his printing paper to alter and create misalignment of the colored inks. The new air conditioning machine created a stable environment and, as a result, aligned four-color printing became possible – all thanks to Carrier, a new employee at the Buffalo Forge Company who started working for a salary of only $10 a week. The â€Å"Apparatus for Treating Air† The â€Å"Apparatus for Treating Air† was the first of several patents awarded to Willis Carrier in 1906. Although he’s recognized as the â€Å"father of air conditioning,† the term â€Å"air conditioning† actually originated with textile engineer Stuart H. Cramer. Cramer used the phrase â€Å"air conditioning† in a 1906 patent claim he  filed for a device that added water vapor to the air in textile plants to condition the yarn. Carrier disclosed his basic Rational Psychrometric Formulae to the American Society of Mechanical Engineers in 1911. The formula still stands today as the basis in all fundamental calculations for the air conditioning industry. Carrier said he received his â€Å"flash of genius† while he was waiting for a train on a foggy night. He was thinking about the problem of temperature and humidity control and by the time the train arrived, he said he had an understanding of the relationship between temperature, humidity and dew point. The Carrier Engineering Corporation Industries flourished with this new ability to control the temperature and humidity levels during and after production. Film, tobacco, processed meats, medical capsules, textiles and other products gained significant improvements as a result. Willis Carrier  and six other engineers formed the Carrier Engineering Corporation in 1915 with starting capital of $35,000. In 1995, sales topped $5 billion. The company was dedicated to improving air conditioning technology. The Centrifugal Refrigeration Machine Carrier patented the centrifugal refrigeration machine in 1921. This centrifugal chiller was the first practical method for  air conditioning large spaces. Previous refrigeration machines used reciprocating piston-driven compressors to pump refrigerant through the system, which was often toxic and flammable ammonia. Carrier designed a centrifugal compressor similar to the centrifugal turning blades of a water pump. The result was a safer and more efficient chiller. Consumer Comfort Cooling for human comfort rather than industrial need began in 1924 when three Carrier centrifugal chillers were installed in the J.L. Hudson Department Store in Detroit, Michigan. Shoppers flocked to the â€Å"air  conditioned† store. This boom in human cooling spread from department stores to the movie theaters, most notably the Rivoli Theater in New York whose summer film business skyrocketed when it heavily advertised cool comfort. Demand increased for smaller units and the Carrier Company obliged. Residential Air Conditioners Willis Carrier developed the first residential â€Å"Weathermaker† in 1928, an air conditioner for private home use. The Great Depression and  World War II slowed the non-industrial use of air conditioning, but consumer sales rebounded after the war. The rest is cool and comfortable history.

It Matters Not, The Brutality, Injustice, and Institution...

It Matters Not, The Brutality, Injustice, and Institution of Slavery is Wrong in any Age The idea and horrendous act of one human owning another is a plague etched in history from the colonization of the New World to its abolishment during the Civil War. The exemplification being referenced is slavery. Slavery placed man-kind in a position of power where the depravity of personal liberties and rights were not only apparent but generally accepted. There was an ideology that slaves were less than human; their species classified as property and could be treated as such. Slaves were bred as selectively as animals, tamed, disciplined, transported, and exploited in the same manner. There are two individual perspectives of slavery from†¦show more content†¦This was a turning point in his life where renouncing the encomienda, or legal system justifying the occupation of natives under Spanish rule (Encomienda) became paramount. His political ventures began in the year 1515 wher e the Spanish government allocated him authority to establish a colony off the Venezuelan coast where the alleviation of the natives suffering and exploitation could begin (Baym 39). At this juncture in his fight to end slavery, some countermeasures were presented. One of which was the importation of African slaves to ease Indian suffering. This idea was not conducive to Casas’ cause and he soon redacted it. As stated in Casas History of the Indies, â€Å"black slavery was as unjust as Indian slavery, and was no remedy at all† (Las Casas). In this instance, Casas was aware of the injustice of slavery no matter the person. He constant debates and attempted compromises culminated in the failure of the Venezuelan venture. The continued violence and brutal acts toward slaves discouraged Casas into anonymity until he decided that if he cannot end slavery, he could at least become an advocate against the cruel and inhumane treatment of slaves. He continued this ende avor while combating allegations of treason and heresy until his death. Las Casas perspective of slavery was one of participation, observation, morality, realization, and change. Olaudah Equino’sShow MoreRelatedThe Brutality, Injustice, and Institution of Slavery is Wrong in any Age858 Words   |  4 PagesThe Brutality, Injustice, and Institution of Slavery is Wrong in any Age The idea and horrendous act of one human owning another is a plague etched in history from the colonization of the New World to its abolishment during the Civil War. The exemplification being referenced is slavery. Slavery placed man-kind in a position of power where the depravity of personal liberties and rights were not only apparent but generally accepted. There was an ideology that slaves were less than human; theirRead MoreEssay Question: Assess the Extent That Malcolm X Achieved His Goals in The Civil Rights Movement in America. (Consider the Legacy Malcolm X Left Behind)2298 Words   |  10 Pagesfrom the Nation of Islam to appeal to many African-Americans. Malcolm X was an activist for Black Nationalism and separation as solutions to the scourge of white racism. He preached against many teaching of other Civil Rights activists, and discarded ideas of non-violence and desegregation. His rough bringing combined with religious concepts from the Black Muslims, was what broug ht about his biased opinion on white people. His visitation to Mecca proved to be pivotal experience which would lead MalcolmRead MoreRichard Wright : 20th Century Man2201 Words   |  9 Pagescentury and the first quarter of the 20th century. Shortly thereafter, the Harlem Renaissance fanned into flames during at the last decade of the modern period, in the 1920s. 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There is reason, then, to believe that Native Son is a direct product of these times and is, therefore, characterized with the popular thoughts of the eraRead MoreCorrectional Administration Reviewer18383 Words   |  74 PagesGolden Age of Penology - the period from 1870 to 1880 was considered the golden age of penology because of the following significant events: ï  ± 1870- the National prisons Association organized in Cincinnati, Ohio. ï  ± 1872- the First International Congress was held at London w/c established the International Penal and Penitentiary Commission; 1875- its headquarters was established at Hague, Netherlands. ï  ± 1876- the Elmira Reformatory was established in New York. ï  ± the First separate institution forRead MoreRastafarian79520 Words   |  319 Pagestransmitted, in any form or by any means, without the prior permission in writing of Oxford University Press, or as expressly permitted by law, or under terms agreed with the appropriate reprographics rights organization. Enquiries concerning reproduction outside the scope of the above should be sent to the Rights Department, Oxford University Press, at the address above You must not circulate this book in any other binding or cover and you must impose this same condition on any acquirer LibraryRead MoreGp Essay Mainpoints24643 Words   |  99 PagesMedia j. Media ethics k. New Media and Democracy 2. Science/Tech a. Science and Ethics b. Government and scientist role in science c. Rely too much on technology? d. Nuclear technology e. Genetic modification f. Right tech for wrong reasons 3. Arts/Culture a. Arts have a future in Singapore? b. Why pursue Arts? c. Arts and technology d. Uniquely Singapore: Culture 4. Environment a. Developed vs. Developing b. Should environment be saved at all costs c. AreRead MoreOne Significant Change That Has Occurred in the World Between 1900 and 2005. 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That is, you are free to share, copy, distribute, store, and transmit all or any part of the work under the following conditions: (1) Attribution You must attribute the work in the manner specified by the author, namely by citing his name, the book title, and the relevant page numbers (but not in any way that suggests that the book Logical Reasoning or its author endorse you or your use of the work). (2) Noncommercial You may not use

Toni Morrison s Sula Broken Minds A Psychological...

Jessica Gardiner ENGL 4020S Dr. Gould 2 October 2014 Essay 2: Toni Morrison, Sula Broken Minds: A Psychological Perspective of Toni Morrison’s Sula In Toni Morrison’s Sula, and in her other fictional novels, to understand and interpret the causation behind each character’s psychological mind, the reader must employ an African American critical theoretical method when analyzing the literature. African American critical theory requires both the knowledge of Black Psychology and Gender Psychology which also involves general knowledge regarding African American history. Analyzing an African American themed novel can sometimes be difficult for those whom are not of African decent and have not experienced diversity or prejudice, but one must envision a perspective of an individual of the documented race, class, and gender. Having knowledge of basic foundational African American history and culture allows for greater analyze and interpretation of mental instability versus normality of the Euro-American people for comparison purposes. To fully grasp t he meaning of Sula, the reader must acknowledge the differences in African American psyches versus Euro-American thought processes. In Sula, denial manifest itself in various forms, whether it be in regards to creating a new falsified, personal reality or suppressing memories to reduce the chance of a complete mental breakdown. In the narrative, Morrison includes examples of a traditional African American lifestyle, examples thatShow MoreRelatedstudy on toni morrison Essay2402 Words   |  10 Pagesï » ¿A Study On Toni Morrison’s The Bluest Eye Ying-Hua,Liao Introduction Toni Morrison was the winner of the 1993 Nobel Prize for Literature. She is a prominent contemporary American writer devoted to the black literary and cultural movement. Her achievements and dedication to the promotion of black culture have established her distinguished status in American literature. Many critics applaud Toni Morrison’s artistic talent and contribution to American literature. Darwin T. Turner, for exampleRead MoreCalculus Oaper13589 Words   |  55 Pageshtm Compulsory Heterosexuality and Lesbian Existence †¨ Adrienne Rich    Adrienne Rich s essay constitutes a powerful challenge to some of our least examined sexual assumptions. Rich turns all the familiar arguments on their heads: If the first erotic bond is to the mother, she asks, could not the natural sexual orientation of both men and women be toward women? Rich s radical questioning has been a major intellectual force in the general feminist reorientation to sexual matters

Documents For Purpose Of Deceiving Others â€Myassignmenthelp.Com

Question: Discuss About The Documents For Purpose Of Deceiving Others? Answer: Introducation Directing Mind and Will- Doctrine was introduced by the law for the purpose of determining the liability of the corporation in both civil and criminal wrong conduct by the agents and servants of the company. In this theory law consider the mind collectively and individually of the person who directs the management of the company, the mind of the company itself. This doctrine is known as the doctrine of Directing mind and will. In case law DPP v. Kent and Sussex Contractors Ltd, Court held that company was liable under two offences that were, company made statement which was not true and company use false documents for the purpose of deceiving others. Therefore, Divisional Court stated that company was held liable for both the offences, because officers of the company had intention to deceive. This intention of the officers of the company will be considered as intention of the company itself. There is one more case law Sugarloaf Hill Nominees Pty Ltd v Rewards Projects Ltd [2011] WASC 19. In this case, Supreme Court of Australia recently considers this doctrine and makes the company liable for the acts of directors. High Court stated that this doctrine is based on the principle where individual is or individual are considered as representative of the organization. This law was recently considered by Australian Court in business-law Krakowski v Eurolynx Properties Ltd (1995) 183 CLR 563. In this case, court made the corporate responsible on the basis of the knowledge of corporate officers. In case Salomon v Salomon, Court held that after the incorporation of the company it is considered as the separate legal entity. In other words, it is considered as new legal entity which is separate from its members. In case law, Peate v Federal Commissioner of Taxation Court stated Company is the new person in the eyes of law. Organization is considered as separate legal entity and its assets and liabilities are different from its members and directors. It must be noted that only company is liable for breaches of contracts and other liabilities, but this fundamental principal is rejected by Court in some cases. Court lifts the corporate veil for the purpose of making the members liable. In some particular situations court has power to lift the corporate veil, which means creditors and third parties has right to access the assets of members and directors of the company. In case of corporate group, creditors has right to access the assets of the subsidiary company. It must be noted that Court lifts the corporate veil in very exceptional cases and not in every case, because of which it becomes difficult to explain the exact reasons of lifting the corporate veil. Generally, piercing of corporate veil is done by the Court when any person uses the identity of corporate for dishonest and improper purpose. Rogers AJA said in case Briggs v James Hardie Co Pty, there was no fundamental principle which defines the occasional decision of Court to Pierce the corporate veil. Reference: Briggs v James Hardie Co Pty Ltd (1989) 16 NSWLR 549. D.P.P. v Kent and Sussex Contractors Ltd [1944] K.B. 146). Krakowski v Eurolynx Properties Ltd (1995) 183 CLR 563. Peate v Federal Commissioner of Taxation - [1966] HCA 29. Salomon v A Salomon and Co Ltd [1897] AC 22. Sugarloaf Hill Nominees Pty Ltd v Rewards Projects Ltd [2011] WASC 19.