John Dunlop and Charles Goodyear The Inventors of Tires

The pneumatic (inflatable) rubber tires that are featured on millions of cars across the world are the result of multiple inventors working across several decades. And those inventors have names that should be recognizable to anyone whos ever bought tires for their car: Michelin, Goodyear, Dunlop. Of these, none had so great an impact on the invention of the tire than John Dunlop and Charles Goodyear.   Vulcanized Rubber According to the latest statistics, consumers purchased nearly 80 million cars between 1990 and 2017. How many are currently on the road is estimated to be about 1.8 billion—and that was in 2014. None of these vehicles  would be operational if it hadnt been for  Charles Goodyear. You can have an engine, you can have a chassis, you can have a drive train and wheels. But without tires, youre stuck. In 1844, more than 50 years before the first rubber tires would appear on cars, Goodyear patented a process known as vulcanization. This process involved heating and removing the sulfur from rubber, a substance that had been discovered in the Amazon rainforest  of Peru by French scientist Charles de la Condamine  in 1735 (although, local Mesoamerican tribes had been working with the substance for centuries). Vulcanization made rubber waterproof and winter-proof, while at the same time preserving its elasticity. While Goodyears claim to have invented vulcanization was challenged, ​he prevailed in court and is today remembered as the sole inventor of vulcanized rubber. And that became hugely important once people realized it would be perfect for making tires. Pneumatic Tires Robert William Thomson (1822–1873) invented the actual first vulcanized rubber pneumatic (inflatable)  tire. Thomson patented his pneumatic tire in 1845, and while his invention worked well, but it was too costly to catch on. That changed with John Boyd Dunlop (1840–1921), a Scottish veterinarian and the recognized inventor of the first practical pneumatic  tire. His patent,  granted in 1888,  wasnt for automobile tires, however. Instead, it was intended to create tires for  bicycles. It took another seven years for someone to make the leap.  Andrà © Michelin and his brother Edouard, who had previously patented a removable bike tire, were the first to use pneumatic tires on an  automobile. Unfortunately, these did not prove durable. It wasnt until Philip Strauss invented the combination tire and air-filled inner tube in 1911 that pneumatic tires could be used on automobiles with success. Other Noteworthy Developments in Tire Technology In 1903, P.W. Litchfield of the Goodyear Tire Company patented the first tubeless tire, however, it was never commercially exploited until it was used on the 1954 Packard.  In 1904, mountable rims were introduced that allowed drivers to fix their own flats. In 1908, Frank Seiberling invented grooved tires with improved road traction.  In 1910, B.F. Goodrich Company invented longer life tires by adding carbon to the rubber.  Goodrich also invented the first synthetic rubber tires in 1937 made of a patented substance called Chemigum.The first snow tires for passenger cars, Hakkapeliitta, was invented by a Finnish company (now Nokian) in  1936.  The tire is considered one of the best in the industry and is still in production today.

First Impressions Essay - 3194 Words

Research suggests that first impressions are created within the first few minutes of meeting someone. Discuss the factors that affect our perception of people and some of the elements that impact our accuracy or otherwise of first impressions, e.g. in an interview situation, first date, etc. People take initial information about appearance, body language, what you say and more importantly how you say it and then form a judgment very quickly as to what type of person you are. First impressions are mainly based on facial features and body language as well as various generalisations and bias which affect the accuracy of those perceptions. From physical appearance to choice in clothing; from religion and race to social class and level†¦show more content†¦This is one of the most important aspects of a positive first impression. A smile is the first thing we subconsciously look for as it shows that the person we are meeting is not a threat to us. According to Paul Ekman, we can pick up a smile from 30 meters away (Flora 2004 pg 60). A smile is the single most powerful way to make a person relax their guard and gives a more positive first impression. It shows friendliness, but not all smiles are equal and it is hard to tell the difference between a real smile and a forced smile. The difference lies in which part of the brain is used to create it. When a smile is real the message travels via the amygdala region and then to other areas in the brain which control facial muscles including those around the eyes. This tends to create more lines around the corners of the eyes and makes the eyebrow dip slightly (The human mind 2003). A forced smile takes a more direct root from another area in the brain which then triggers movement but this signal cannot reach as many muscles, especially around the eyes. (Demarais, White Alderman 2004) Recognising facial features is a remarkable ability we have from the very second we are born. According to (Etcoff, 1999) physical good looks can have a positive effect in terms of first impressions. Physical appearance plays a vital role in peoples perceptions of each other. A brief glance is all that is needed to make a judgment on how attractive a person is andShow MoreRelatedEssay First Impressions1179 Words   |  5 PagesIn every first encounter with another person, we make judgments about them almost immediately based on a few simple factors. In the first few seconds upon meeting a new acquaintance we will take in and subconsciously process their age, choice in style of clothes, hair, their posture and the way that they carry themselves. In that short time we will form subconscious opinions about them based on our own personal prejudices and bias. After the first initial visual judgment we generally move intoRead MoreThe Lasting Effects of First Impressions Essay587 Words   |  3 PagesA first impression is a lasting impression. When judging someone based on their looks or first impression, many times personality can change someone’s opinion. People judge automatically, within the first three seconds of a new encounter, even if it is just a glance. People review your visual and behavioral appearance from head to toe. They observe your demeanor, appearance, body language and even assess your grooming and accessories—purse, watch, clothing. Once the first impression is made itRead MoreAre First Impressions Misleading Impressions?1128 Words   |  4 PagesFirst impressions: Misleading impressions? First impressions can be surprisingly sticky in the observers mind. When reading the stories about John, it is perfectly plausible that some days John could be very gregarious, while on another day, feeling tired and less confident, he could be more introverted. The character attributes that are observed to draw the conclusion that John is an introvert or an extrovert are relatively superficial and arbitrary. In one scenario John talks to a girl heRead MoreFirst Impressions1450 Words   |  6 PagesFirst impressions are very important to your every day life. They are the basis of how relationships start and how you are seen by other people. People, based on first impressions, form opinions. The opinions could begin many things and lead towards success or these opinions could be ones that are misleading and have a negative impact on how people relate to you. First impression are very important on peoples social life, in your education and in employment. In your social life, fir st impressionsRead MoreFirst Impressions Are Not Last Impressions1608 Words   |  7 PagesFirst Impressions are Not Lasting Impressions When you see a person in a wheelchair, a person with no legs, or a person with physical abnormalities what is you reaction? Do you stare with curiosity? Do you pretend to be indifferent and walk by like there is no person there at all? Are you disgusted or stricken with pity? Or do you see them as a person, just like you, living their life the best they know how? Our perception of people are largely based on their physical appearance and often theRead More First Impressions Essay1434 Words   |  6 Pages First impressions are very important to your every day life. They are the basis of how relationships start and how you are seen by other people. People, based on first impressions, form opinions. The opinions could begin many things and lead towards success or these opinions could be ones that are misleading and have a negative impact on how people relate to you. First impression are very important on people’s social life, in your education and in employment. In your so cial life, first impressionsRead MoreFirst Impressions Essay967 Words   |  4 PagesFirst impressions are always used in setting the tone when you first meet someone. Without the luxury of knowing the persons background, you initially judge someone by the way that person introduces themselves and how they come across to you. By coming across, I mean the way a person carries themselves. For example, if the person comes across as shy and introverted, you tend to think of that person as timid and somewhat weak. However, if that same person comes across as outgoing, confident (butRead MoreImpact of a first impression816 Words   |  4 PagesImpact of a First Impression It has commonly been stated that one is never given second chance to make a great first impression. Everyday we have numerous interactions, where opportunities come and go in an instant, like sliding doors opening and closing. Ideally, we want to seize these moments in a favorable way. It is of great importance to understand how our human behaviors effect the first impressions we give others. Importance of First Impressions By definition an impression is, â€Å"a characteristicRead MoreFirst Impressions Essay994 Words   |  4 PagesFirst impressions are what set the tone in any situation, personal or professional, and ultimately determine how we proceed behaviorally in that situation. Within a matter of seconds, a person will make their assessment of another person or a situation – an assessment that will carry through the remainder of the relationship. And while what we say may have an impact on how another person perceives us, studies have shown that much of our first impressions are based on body language. Body LanguageRead MoreThe Wave Of An Ocean Wave2283 Words   |  10 Pagesindividual will realize and form his/her own opinions, and thus come crashing down to reality. In order for an individual to recognize the truth, they have to be able to notice and see a change between the other person. When faced with an awkward first impression, a positive perspective of another person can be hard to obtain. Through the loving actions of others, people can experience a positive change of heart. Two novels that demonstrate these different characteristics are Pride and Prejudice and Beauty:

Being Human free essay sample

Bow down to your princess. Those were the silly fancies of a seven-year-old child. Ten years ago I dreamed of talking animals, dolls that could turn alive, and magic. My world revolved around fantasies that oftentimes emerged from the alternate universe of books. I wholeheartedly bought into the illusion that anything is possible and dreams do come true. So while other kids my age rejected the idea of the Tooth Fairy and jolly old Saint Nick, I firmly stood my ground. If anything was possible then a chubby old man could fit into the chimney and a fairy could exchange a tooth for a gift. Ten years later I realized how absurd my beliefs and dreams were. Santa does not exist and the gift under my pillow came not from the Tooth Fairy but, rather, from my mom. Not all dreams can come true and not anything is possible. Despite that realization, however, I still dream. We will write a custom essay sample on Being Human or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Of course, I no longer dream of absurd fantasies; unicorns, wizards, Chuckie—the killer-doll—they no longer dominate my mind. I dream, rather, of success. To me, what matters most is the ability to dream. Dreams are what make us human. Dreams are what keep us striving everyday to improve our lives. Without dreams we would be nothing more than robots living in an endless cycle of repetition. Each day would be a routine. Wake up, brush teeth, go to school, eat, sleep. There would be no yearning, no desire, no want. Dreams allow me to differentiate myself from you; because our dreams differ, our path in life and beliefs will also differ. You and I, we may reach for the same sky, but we don’t reach for the same stars. We both inhabit Earth, but so long as we dream different dreams you can proudly say that you are you and I can honestly say that I am me. I do not want to wake up one day only to realize that I am nothing more than an automaton. I want to be unique. I want to be an individual. I want to be human. To fill the shell, that is my body, with my own special soul I will continue to dream.

Unification of Spain Essay Example

Unification of Spain Essay Unification of Spain: the Good, the Bad, and the Really Ugly | Alexis Wilson | The Europeans wanted to expand their minds and their wealth with what the â€Å"unknown† world had to â€Å"offer†. When I say offer, I mean what they could take and run with without consequence. The Europeans wanted to â€Å"expose† and â€Å"enlighten† the new world people with their religion. When I say â€Å"expose† and â€Å"enlighten†, I mean force the new world people to convert to Christianity or they would be slowly tortured to death or burned at the stake. Portugal, one of the all mighty Iberian Sates, was in a hard-hitting competition with Spain, another Iberian State. According to the textbook, Portugal was losing manpower and resources needed to control a vast empire of three continents. Spain on the other hand, depleted their newfound wealth on wars and other unnecessary things when they should have been developing their economy (Wallbank et al. 482). Portugal and Spain were battling for greatness, immortality if you will. They would have done anything to get it, even if it meant eradicating peoples and their cultures. Unfortunately, that was exactly what Portugal and Spain did. Spain and Portugal were trading across the â€Å"known† world. Spain exported olive oil, asparagus, conserved fish and more. That was how they received their funds and their power. The Iberian States had a general idea that there were more lands to discover and more money to make. So they set sail to discover and take over anything that were in their way, with their bibles in their pockets and swords in their hands, fueled by the desire of unthinkable wealth and power. We will write a custom essay sample on Unification of Spain specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Unification of Spain specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Unification of Spain specifically for you FOR ONLY $16.38 $13.9/page Hire Writer According to Juan Pimentel, Portugal and Spain entered the sixteenth century with an advantage in nautical technology and navigation relative to other European nations (20). â€Å"The overseas enterprises of Spain expanded dramatically following the first voyage of Christopher Columbus in 1492. Even before this historic Atlantic crossing, Spaniards had begun the conquest of the Canary Islands which served as a base and proving ground for the invasion and conquest of Spanish America, known as the Indies† (Andrien 55). Even though Christopher Columbus was not from Spain, he set sail for them because the King Ferdinand and Queen Isabella of Spain were the only ones that agreed to fund for the exploration that made Christopher Columbus famous, the exploration that Christopher Columbus dreamed of. â€Å"Spain became strongly centralized under an assertive and aggressive monarchy in 1479, when Isabella of Castile and Ferdinand of Aragon began a joint rule that united the Iberian Peninsula except for Navarre, Portugal, and Granada† (Wallbank et al 455). Portugal was known as incredible competition relative to Spain. Columbus wanted to prove that he could find a shorter and cheaper way to sail to India and China by taking the unknown west route. While Columbus was looking for a shorter route to reach the country of India and China, he inadvertently discovered America. Columbus was oblivious to the fact that he â€Å"discovered† America, and he did not reach his intended destination of India. Columbus called the inhabitants â€Å"Indians†. He had his men capture the â€Å"Indians† and made them slaves. When Columbus came to America he came with diseases. The inhabitants did not have a strong enough immune system to fight off, which decimated the inhabitants of America. Even though the people were sick, it is safe to say that Columbus did not show mercy and still made the slaves work so he would be able to bring gold, spices and other new world items he promised to the King and Queen of Spain, in high hopes that they would fund for more explorations . He did not wish to disappoint the very people that invested in him. After â€Å"discovering† the diversity of the Indies, intellectuals of Spain argued over the humanity and proper social role of the indigenous people they have come to encounter and the offspring of the men that Columbus traveled and the women of the Americas. Intellectuals of Spain struggled with what to call the indigenous people and their illegitimate offspring. They were not sure whether or not to call them â€Å"beasts†, â€Å"barbarians†, or â€Å"brothers† (Andrien 59). Columbus, being the pocketful of sunshine he is, forced the inhabitants to convert to Christianity to ensure that the land was for Spain, all of Spain practiced one religion. If the inhabitants did not agree to convert they severely punished, as mentioned before (Wallbank et al 482 ). The Catholic Majesties were smart to invest in Christopher Columbus. Without his exploration and â€Å"discoveries† of gold, slivers, spices and slaves, they would not have been able to replenish their wealth and rebuild the broken economy. Back in Spain, Isabella and Ferdinand is working on unifying Spain and sharing the crowns of Castile, Aragon and Spain (â€Å"History of Spain†). Isabella of Castile and Ferdinand of Aragon planned on making Spain the best it has ever been. They wanted their beloved country to be unified in everything they did, especially in religion. That is where the legendary Spanish Inquisition comes into action. The â€Å"Catholic Majesties†, as the pope titled King Ferdinand and Queen Isabella, set out to establish effective royal control in all of Spain. Isabella and Ferdinand started the Spanish Inquisition, for the pope allowed. Not only did they have power over Spain, they had power over the church also. They were able to have power over the church by making it the law for the monarchs of Spain to have power over the church. The Spanish court of inquisition seized the property of many converters (Jews and Muslims who were afraid of the inquisition and avoided persecution) and terrified the Christian clergy and laity into accepting royal absolutism as well as religious orthodoxy (Wallbank et al 455). Not only did they force religion on the peoples of the new world, Isabella and Ferdinand forced religion on their own people as well, without mercy may I add. Spanish absolutism, defined by Isabella herself as â€Å"one king, one law, one faith† (Wallbank et al 455). Terrified but still determined to practice their faith, the â€Å"converters† practiced their religion in secret. Without a doubt, the Spanish Inquisition strengthens the Spanish crown. It also caused many people to leave Spain. Inquisitors made sure the King and Queen of Spain knew that people where performing acts of heretic and suggested to the King and Queen of Spain all those who were unwilling to convert to Christianity must leave the country, needless to say they agreed and the Inquisitors went into action and rid the country of Spain of non-converters (Wallbank et al 455). In 1492, the same year Columbus set out to sail to India and China, about 150,000 Spanish Jews left the country and resided in the Netherlands, England, North Africa, and the Ottoman Empire (Wallbank et al 455). About 10 years later same demands are made for the Spanish Muslims. Spain used to be one the most tolerant of religions, but under the rule of the â€Å"Catholic Majesties†, Spain became the most intolerant country when it came to terms of religion (â€Å"History of Spain†). King Ferdinand and Queen Isabella did not stop there. They set out to clear surrounding countries of non-converters and expand their empire even more. One of the most notable successes of the Catholic Majesties was the completion of the Reconquista with the defeat of Granada, the last Muslim state on the Iberian Peninsula in 1492. With a few more defeats of surrounding countries, the unification of the Spanish nation-state was complete in 1516, right before King Ferdinand died, a dozen years after queen Isabella died (Wallbank et al 456). In my opinion, King Ferdinand and Queen Isabella‘s policies did work for them in the long run, in every sense. Do I agree on how they executed their plans for progressing Spain? No, I absolutely do not agree with the Catholic Majesties tactics. But, they reached every goal they set. Their goal was improving Spain and broadening their empire. With Isabella inheriting the crown of Castile and Ferdinand inheriting the crown of Aragon, the couple had a lot of power that made it possible for them fully convert and unify their empire (â€Å"History of Spain†). In the textbook it explains that Ferdinand and Isabella controlled the church, with the grace of the Pope, and they took control of surrounding countries, rid them of non-converting heretics and converted them to Christianity. King Ferdinand fought against the non-converters until his dying breath (Wallbank et al 456). People lost their lives, their homes and the freedoms to express themselves and their religions because the King and Queen wanted to â€Å"unify† their country and empire. They wanted to do what the rulers before them were not be able to do. They were rough and ruthless in a sense to achieve their goals of expanding their country and spreading their religion. They had to be if they wanted their country to be unified and practicing one religion. I guess it is safe to say that they would agree with Machiavelli’s renowned book The Prince. â€Å"It is better to be feared than to be loved†¦the end justifies the means†Ã¢â‚¬ ¦ (Machiavelli’s The Prince). Works Cited Andrien, Kenneth J. , Atlantic History: A critical Appraisal. New York. Oxford University Press. 2009. The Spanish Atlantic System. Print History of Spain Historyworld. net. N. p. n. d. History of Spain. Web. 10 Feb. 2013 Pimental, Juan. The Iberian Vision: Science and Empire in the framework of the universal monarchy, 1500-1800. Vol. 15 issue 1. 2000. Wallbank, Walter T, Alastair M. Taylor, Nels M. Bailkey, Clyde J. Lewis, Palmira Brummett. Civilizations Past and Present. Twelfth Edition. Volume 2. Pearson Education 2008. Spain: Ferdinand and Isabella and the Reconquista, The Iberian Age. Print.

Week 4 Case Study Example

Week 4 Case Study Example Week 4 Case Study – Article Example CASE STUDY Responsibilities of auditors in case of fraud Auditors are man d with the responsibility of verifying the books of account and provide their independent as to whether they give a true reflection of financial reports of an organization. In order to operate smoothly, they usually raise matters involving managing an organization. They often assess the measures that have been put in place by the organization to control the internal systems of the body. In addition, they often scrutinize the financial reports to spot errors and omissions that have been committed while preparing the financial reports. They also evaluate inventory management systems that are being used within the organization. In case the existing inventory management is inefficient, they usually recommend the best inventory systems that can be which promote efficiency in the management of inventory. Inefficient inventory management systems often increase the lead-time when an order is hence may cause breakdown i n the production processes. It is prudent for auditors to report fraudulent transactions to the top management immediately they unearth suspicious transactions (Krishnan & Visvanathan, 2007).Independence in corporate governance The independence of corporate governance is imperative for a number of reasons. Auditors are supposed to carry out their duties independently without portraying any form of favoritism and biases. Both internal and external auditors should exercise Independency. In the case of Adelphia, Deloitte & Touche, which is reputable audit firm, failed to demonstrate that it is an independent body by colluding to defraud the company. Auditors are usually faced with the challenge of being bribed so that they can doctor the books of account. An independent corporate means that audit firms can be able to demonstrate the highest level of integrity by giving honest reports without being coerced. Auditors are supposed to safeguard the interest of shareholders rather than bein g partisan (ACCA, 2011).ReferencesACCA, (2011).Independence as a concept in corporate governance. Krishnan, G. V., & Visvanathan, G. (2007). Reporting Internal Control Deficiencies in the Post†Sarbanes†Oxley Era: The Role of Auditors and Corporate Governance. International Journal of Auditing, 11(2), 73-90.

The First World War Research Paper Example | Topics and Well Written Essays - 1500 words

The First World War - Research Paper Example e various occurrences culminated to this occurrence of this war, it is the assassination of Archduke Francis Ferdinand on June 28, 1914 who was the heir to Austria-Hungary throne in Sarajevo, Bosnia that eventually prompted the occurrence of the war (Gilbert 2008). The First World War involved the great powers of the world at that time. Mainly, there were two alliances that were involved: the Triple Alliance or the Central Powers who included Italy, Austria-Hungary, and Germany; and the Allies who comprised of Russia, France, and the United Kingdom (De Groot 2000). The war paved way for a number of economic and political changes. In order to have a better understanding of the First World War, this paper will discuss the war in general, the key people that were involved, significant events of the war, technological advances during the war, the advantages and disadvantages of the war, as well as the positive things that came out of the war. The First World War occurred in a span of four years and involved many nations as well as key people. The first notable figure was Herbert Asquith who was the Britain’s Prime Minister at the time when the nation entered into the war (Strachan 2005). During this time he struggled to unite the nation but he was unsuccessful and he eventually bowed out of the Prime Minister position. The second key figure was the then Imperial Germany Chancellor, Bethmann Hollweg; he tried to tear apart the Triple Alliance of Russia, France, and Britain. However, his efforts were unsuccessful because he lacked the support of other Germans. It should be noted that he had unsuccessfully attempted to calm the international events prior to the start of the war (Robbins 2002). General Aleksey Brusilov is the other key figure of the First World War; he was the Russian commander during the war and he significantly contributed to success in 1914 in Galicia. He is considered one of the successful people by the standards of the war as he was able to capture

Managing the Digital Enterprise Essay Example | Topics and Well Written Essays - 1750 words

Managing the Digital Enterprise - Essay Example It demonstrates the degree of innovation of an organization and their responsiveness to the consumer needs and changes in taste preferences. With the introduction of technology, e-business models have been developed that allow businesses to demonstrate their abilities and responsiveness using web based centres. Thus, a business model whether tradition or e-business model demonstrates the approaches adopted by an organization to make profits. In this paper, the business models of Dell and Amazon companies will be analysed to demonstrate how each of the approaches have affected the performance of the businesses. In implementing the business models, these organizations have their specific community and target audience in sight, which affects the nature of their models. The target audience served by the organizations websites will also be analysed to demonstrate how the companies use their sites to attract their customers. Dell and Amazon business models The development of web dependent business models as have been done by both Dell and Amazon requires the understanding of the characteristics of web-users. Consumer behaviours constantly change and is influenced largely by the current occurrence in the market, competition and the entry of new players in the industry. Companies conduct studies on consumer behaviours to determine the nature of their web contents as exhibited by both dell and Amazon. Websites therefore incorporate business news, entertainment articles and educational activities aimed at attracting and arousing the interests of the consumers. In organizations that conduct online shopping, procurements, sales and advertising like Amazon and most recently Dell, a proper e-business model is of great significance (Kuballa, 2007). Dell Corporation launched their e-business approach in 1990s and this has enabled it to make inroads into new markets while designing products that suit the specific needs of the consumers. According to this model, the company main tains a virtual operations and sales system in which it operates without any physical outlets and intermediaries to link it with the consumers. With its sound supply chain management approach, Dell can sufficiently serve the orders of its consumers within 24 hours of receiving the order (Fife & Pereira, 2006). One of the business models used by Dell involves the employment of e-business in enhancing its supply chain management thus enabling the company to meet the consumer’s needs in time. In 1996, Dell Corporation opened its website www.dell.com for online selling purposes and designed it specifically to allow for interactive approaches with the consumers (Kha, 2000). The business model as practiced by Dell Corporation is also punctuated with consistencies in the development of new innovative products, which are availed on the company’s website for consumers to review. The innovative approach focuses on the key competencies of the company and the ability of the consum ers to make their personal inputs on the products online before making their orders (Fox, 2000). Amazon has cut a niche for itself as one of the leading online book and music seller controlling a large percentage of the total books sold online worldwide. The success of the online