Friday, November 8, 2019

Creative nonfiction †Werner Essay Essay Example

Creative nonfiction – Werner Essay Essay Example Creative nonfiction – Werner Essay Paper Creative nonfiction – Werner Essay Paper Essay Topic: Creative ? Jo Ann Beard is chiefly acknowledged as a author of originative nonfiction. What is originative nonfiction you ask? Creative nonfiction is the authorship of existent events utilizing the same techniques used to make fiction ; nevertheless. the authorship does non incorporate facts from the incident. One of the many originative nonfictions written by Beard is â€Å"Werner. † Werner Hoeflich heads place to his flat in New York City after passing the eventide at his providing occupation. Between the hours of four and five A. M. . Werner catches sounds of squeals and he wakes up to detect a enormous sum of fume drifting in his flat. Werner jumps out the window into the following door edifice ; he astoundingly survives the annihilating fire. Beard really efficaciously illustrates the procedure traveling through Werner’s caput in the heat of the state of affairs. Her words clearly depict how Werner jumped back and Forth from his head flashes. giving the reader a fantastic sum of information about Werner’s history. ? Beard is seeking to make out to readers who enjoy world molded into nonfiction. She is making out to readers who enjoy making scenes in their heads while construing the text. The information Beard is seeking to convey is pretty consecutive forward. She is seeking to convey how Werner. the chief character. felt during the awful incident. She wants to convey to the reader that every scene was imaginable even though it was now a work of originative nonfiction. Beard wanted to travel to the extent where the readers would believe that they were at that place while the flat edifice had been caught on fire. She wanted them to be present in the minute. be alive with the character of Werner. ? The success of the narrative starts right from the beginning. Jo Ann Beard grabs the readers in by utilizing the baleful consequence. For those who don’t know. the baleful consequence is the feeling created by the writer that something is either about to travel incorrect or has already gone incorrect. By utilizing this. the writer is warning the readers that something unacceptably erroneous is about to go on. Not merely is this a mark for the reader. but it besides creates jeopardy for the narrator. The author has to do certain the narrative is descriptive plenty so the reader is able to state that the events taking topographic point are non something that will normally happen in that specific scene. Beard successfully succeeded utilizing this consequence because she is consecutive frontward to her readers ; she lets them cognize that dark was non an ordinary dark in New York City. This saves the readers from acquiring confused subsequently on during the narrative. Beard describes the scene when Werner walked place after work: â€Å"But on that dark it wasn’t like that ; it was cold and fresh on the dark streets† ( 1 ) . She besides describes the scene environing his flat: â€Å"The trees on his block were scrawny and imperviable. like invalid aunts† ( 1 ) . Comparing these two sentences to the description of New York City on a regular twenty-four hours is like comparing a cat to a Canis familiaris. Beard description of New York of coloured dawns. banded cattles. and Dairy Queens merely didn’t connect with the thought of the cryptic streets or the spindly trees. The negative feeling generated from these two sentences from Beard’s narrative act as signals to be cautious of what’s in front. Not does this lone catch the reader’s attending. but it besides creates wonder. ? Even though the baleful consequence entirely can make an involvement for the readers. Beard added prefiguration. The baleful consequence brought the narrative the reader’s attending and created wonder. The readers were cognizant that what they were traveling to read in front won’t be pleasant. The idea of what it would be kept them reading. By adding prefiguration. Beard now besides had the reader’s involvement and formed intuition. She described the act of the bird at the beginning of the narrative. â€Å"The bird had sharpened both sides of its beak on the subdivision and so made a swerve. panicked flight to a windowsill far above† ( 1 ) . After being freaked out by the fire. Werner’s actions were described by Beard. â€Å"He went in up to his articulatio genuss. which landed on the rock sill. organic structure all the manner through onto somebody’s bed. right into their apartment†¦Ã¢â‚¬  ( 11 ) . Boding can truly play with the reader’s head. The readers do non cognize when the prefiguration will happen. Sometimes they don’t even know if it will happen or non. Beard besides did a really good occupation of utilizing the technique of boding. To utilize this technique. the writer must be after in front and must cognize precisely what the stoping will be. The writer must utilize adequate information to make wonder but non plenty for the stoping to be given away. In any narrative. supplying hints to a perceptive reader is rather piquant. Once a reader knows prefiguration is in usage. they will be more careful reading and looking for of import inside informations. Another impact boding creates on the reader is the attempt to do anticipations. Since the readers do non cognize when to anticipate the prefiguration. they will do anticipations and acquire more involved with the narrative. ? The writer expeditiously demonstrated Werner’s ideas through illustrating images through the reader’s caput along the manner. She came up with ways to do her narrative engaging. The usage of different literary devices helped pull the readers to the text and go on reading without being bored. Beard really successfully created a piece of originative nonfiction that non merely told a narrative of an event. but besides had her readers be present and alive. Since the readers could visualise every minute themselves. Beard most likely had left her readers believing it was them inside that flat edifice and non Werner.

Wednesday, November 6, 2019

An Evolution Definition of Darwinism

An Evolution Definition of Darwinism Charles Darwin is known as the Father of Evolution for being the first person to publish his theory not only describing that evolution was a change in species over time but also put together a mechanism for how it works (called natural selection). There is arguably no other evolutionary scholar as well known and revered as Darwin. In fact, the term Darwinism has come to be synonymous with the Theory of Evolution, but what really is meant when people say the word Darwinism? And more importantly, what does Darwinism NOT mean? The Coining of the Term Darwinism, when it was first put into the lexicon by Thomas Huxley in 1860, was only meant to describe the belief that species change over time. In the most basic of terms, Darwinism became synonymous with Charles Darwins explanation of evolution and, to an extent, his description of natural selection. These ideas, first published in his arguably most famous book On the Origin of Species, were direct and have stood the test of time. So, originally, Darwinism only included the fact that species change over time due to nature selecting the most favorable adaptations within the population. These individuals with the better adaptations lived long enough to reproduce and pass those traits down to the next generation, ensuring the species survival. The Evolution of Darwinism While many scholars insist this should be the extent of information that the word Darwinism should encompass, it has somewhat evolved itself over time as the Theory of Evolution itself also changed when more data and information became readily available. For instance, Darwin did not know anything about Genetics as it wasnt until after his death that Gregor Mendel did his work with his pea plants and published the data. Many other scientists proposed alternative mechanisms for evolution during a time which became known as neo-Darwinism. However, none of these mechanisms held up over time and Charles Darwins original assertions were restored as the correct and leading Theory of Evolution. Now, the Modern Synthesis of the Evolutionary Theory is sometimes described using the term Darwinism, but this is somewhat misleading since it includes not only Genetics but also other topics not explored by Darwin like microevolution via DNA mutations and other molecular biological tenets. What Darwinism Is NOT In the United States, Darwinism has taken on a different meaning to the general public. In fact, opponents to the Theory of Evolution have taken the term Darwinism and created a false definition of the word that brings up a negative connotation for many who hear it. The strict Creationists have taken the word hostage and created a new meaning which is often perpetuated by those in the media and others who do not truly understand the real meaning of the word. These anti-evolutionists have taken the word Darwinism to not only mean a change in species over time but have lumped in the origin of life along with it. Darwin did not assert any sort of hypothesis on how life on Earth began in any of this writings and only could describe what he had studied and had evidence to back up. Creationists and other anti-evolutionary parties either misunderstood the term Darwinism or purposefully hijacked it to make it more negative. The term has even been used to describe the origin of the universe b y some extremists, which is way beyond the realm of anything Darwin would have made a conjecture on at any time in his life. In other countries around the world, however, this false definition is not present. In fact, in the United Kingdom where Darwin did most of his work, it is a celebrated and understood term that is commonly used instead of the Theory of Evolution through Natural Selection. There is no ambiguity of the term there and it is used correctly by scientists, the media, and the general public every day.

Monday, November 4, 2019

Robert Walpole's political style stabilized Great Britain in the 18th Essay

Robert Walpole's political style stabilized Great Britain in the 18th Century - Essay Example Walpole started his political career in the year 1701, winning the General Election from Castle Rising. Soon he left Castle Rising and moved to the crucial borough of King’s Lynn, where he enjoyed victory consecutively for forty years. Robert Walpole was an enthusiastic member of Whig Party (which was stronger than the opposing Tory Party, then). Walpole became a part of Council of Lord High Admiral in 1705, the Council which took care of the Naval matters. He had excellent administrative skills and was promoted as the Secretary at War (1708) by Lord Godolphin. He managed the post of Navy Treasurer also. These experiences helped him to become an advisor of Duke of Marlborough. Robert Walpole very soon became an important member in the Cabinet. In spite of having such an influence, he could not prevent Lord Godolphin and the Whigs from forcing the prosecution of Henry Sacheverell, who popularized anti-Whig ideas. This attempt was very unpopular and resulted in the fall of Whig Party and Duke of Marlborough in the 1710 Election. The new rule under Tory Robert Harley no longer allowed Walpole to be the Secretary at War, but permitted him to continue as the Treasurer of Navy. Harley’s attempt to influence Walpole to make him join the Tories did not succeed. Walpole denied the offer and played an important role in Whig Opposition as its most outspoken member. He spoke for Lord Godolphin in Parliamentary debates as well as in press, defending him from Troy attacks. Tories were not happy with him and wanted to discredit both him and the Duke of Marlborough. They came up with a wrong allegation that he had done corruption during his tenure as Secretary at War. The origin of this blame was nothing but political hatred. He had to undergo impeachment in the House of Commons, and the House of the Lords also charged him. He had to suffer six months imprisonment (in the Tower of London) and was banished from the Parliament. But the

Friday, November 1, 2019

Need to justify investing in IT projects Essay Example | Topics and Well Written Essays - 500 words

Need to justify investing in IT projects - Essay Example Project planning involves guiding the execution of the project. A lot of resources are required in project planning since plans have to be useful and realistic. This paper looks at the need to IT projects investment justification. Best practices in governance of IT do identify efficient and effective IT investment as well as portfolio decisions as a significant objective and do insist on definition of the formal investment criteria for instance, Pay-back period, Net Present Value and ROI. In order for an IT investment to be justified, it has then to be linked to the investment’s business benefits, whereby the benefits have to be qualified and some monetary values allocated to the outcomes. One of the main reasons as to why IT projects have to be justified is that it involves a major capital investment. According to Computer Economics Incorporation, in certain industries, more than half of all expenditure is accounted for IT. This means that if executives of information systems need new systems to gain approval, then it is good for them to understand how the executive management expects justification of large capital expenditures (Computer Economics Inc., 2014). Despite the difficulties in the quantification of IT investments benefits, the senior executive are asking information system leaders tough questions with regard to the proposed IT investment project is going to improve the key business as well as financial metrics. Business benefits from IT projects happen to be indirect outcomes of interactions that are complex between business processes within which the technology is entrenched, and the technology itself. These benefits mostly include substantial intangible components. However, they take time to materialize because business processes and customer perception happen not to be instantaneous phenomena. A shortage of good processes for magnitude estimation as well as timing of business benefits that result from IT projects exists (ISACA, 2014).

Wednesday, October 30, 2019

Fluid coursework Essay Example | Topics and Well Written Essays - 2250 words

Fluid coursework - Essay Example Increase in velocity of the fluid leads to decrease of the pressure exerted by the fluid. The equation defines is the relationship between the velocity of the fluid that is flowing in the pipe and the cross sectional area of this pipe. As the radius of the pipe decreases the velocity of the flowing fluid will increase and vice-versa. Fluid flow through a pipe will be used to study the Bernoulli Effect under specific requirements and constrictions. There will be calculations, results tables and plotted graphs that will be analyzed to arrive at the Bernoulli equation. The experiment requires a Bernoulli tube, Hydraulic bench, Stop watch and the venturi meter. To calculate the mass flow rate, the fluid weight which is 10 kilograms will be divided on the time of each pattern of flow in seconds. The resulting value will be divided on the on 1000 which is the density of the water to get the volumetric flow rate. Slow flow rate: The time calculated is 49.12 seconds, the weight of fluid is 10 kilograms, therefore mass rate= (10/49.2). To obtain the volumetric rate, the resulting value will be divided on 1000 which is the density of water, therefore volumetric rate = 0.000203583 Medium flow rate: The time calculated is 32 seconds, the weight of fluid is 10 kilograms, therefore mass rate= (10/32). To obtain the volumetric rate, the resulting value will be divided on 1000 which is the density of water, therefore volumetric rate = 0.000313 Full flow rate: The time calculated is 29.05seconds, the weight of fluid is 10 kilograms, therefore mass rate= (10/29.05) To obtain the volumetric rate, the resulting value will be divided on 1000 which is the density of water, therefore volumetric rate = 0.000344 The ideal results that should be obtained is the constant values for the total head as Bernoulli equation stated, but there are few

Monday, October 28, 2019

Madness through king lear Essay Example for Free

Madness through king lear Essay In the 17th Century, madness was still a relatively new concept. Many people believed it was due to a person being possessed, which resulted in madness often being linked back to black magic and witchcraft. In context, the public would frequently visit Bedlam Hospital to enjoy the spectacle of a madmans behaviour thus, Renaissance dramatists typically used mad scenes for a comical effect. In spite of this, Shakespeare seems intent on a serious, if not slightly disturbing, portrayal of madness in King Lear. Throughout the play King Lear, we bear witness to Lears gradual and possibly inevitable descent into madness. As early as Act I Scene 1 we, as the audience, observe early signs of the kings insanity, albeit political at this point, we are alarmed at Lears decision to break up his state. Especially through the means he wishes to do so, his love-test is foolish and egotistical, as is his desire to be treated as an important, royal personage after he has given away his kingdom. It is fair to say that all through Act I Scene 1 Lear shows many times that he most concerned with appearances. Seemingly his love-test is going to plan, as Goneril and Regan extravagantly pledge their love and allegiance to their father, this is until Cordelia refuses to comply with Lears love-test, answering I love your Majesty according to my bond, no more, no less. simply meaning that Cordelia loves her father as a daughter should. Lear, in his blissful ignorance, cannot see past Goneril and Regans elaborate speeches and instead feels humiliated by his youngest daughters unadorned answer. As a result, he disowns her and banishes her, Cordelia then departs to France. We can see Lear is already losing control as he goes to strike his faithful advisor Kent and banishes him also, all because Kent questioned the Lears actions. As a consequence of Lears vituperative temper and his irrational, insane, actions he leaves himself powerless and at the mercy of his two eldest daughters, with neither his loyal advisor nor his devoted youngest daughter to protect him from what is to proceed. As the play progresses, we can see that the kings identity is gradually becoming unbeknown to him when he asks the question Who is there that can tell me who I am? 1, we can see that Lear is slowly losing his wits. Lears speeches become increasingly disjointed as he becomes more distressed, hinting at the madness that will overtake him later in the play. He is becoming progressively isolated due to his fragile mental state, thus, through Lear the idea of madness could be seen as being presented as vulnerability. In Act II, Lears changes of moods and tones indicate his escalating mental instability. His foolishness persists as he insists he will stay with the daughter that allows him to keep the most knights; there is desperation in his confrontation with his dog-hearted daughters. Eventually, the beleaguered kings rages become signs of impotence, not authority, emphasising the fact that the patriarchs insanity has left him powerless and increasingly vulnerable. When the storm starts we recognise that Lears fear that he would go mad, first voiced in Act I Scene 4, has been realised. The storm serves as a metaphor for Lears and Englands plight, his speeches establish and reflect properties of the storm. Through the storm, Lears madness is presented as destructive as his speeches are full of anger and distress, as the mad king moves swiftly from one topic to another. The violence of the imagery that the king employs reflects his state of mind. It is easy to see how Lears insanity could be viewed as destructive; he has caused his kingdoms predicament through his rash actions at the beginning of the play, he has divided his family through his egotism and in his mad rages he often behaves like a scorned child using invective language. However, all this considered, Shakespeare also presents Lears madness as pitiful. Due to his madness Lear confronts his failings: as a father and a ruler. He shows compassion to the characters that have helped him i. e. the Fool, Kent/Caious and Poor Tom. Even when Lear starts to regain his wits, we sympathise with the king as with his new clarity of vision brings with it distress and much regret. These are not the facts that make us truly pity Lear; it is the reality that wisdom came too late. Jesters were often kept by the monarch to provide witty analysis of contemporary behaviour and to remind the sovereign of his humanity; Lears Fool certainly fulfils these functions for his master. At first glance, the Fools professional madness is rendered as comical, his seemingly asinine jests often lighten the tone and provide some much needed moments of relief, the Fools flippant remark about Poor Toms clothing is a good example of him lightening the tone of a distressing scene. However, through the Fools professional insanity Shakespeare presents a hidden wisdom. Lears Fool is all-licensed which essentially means that the Fool is licensed to say things to his superior that anybody else would be punished for. Taking this, and the fact that Lear and his Fool seem to have a very close relationship (the Fool calling Lear nuncle and Lear calling the Fool boy), throughout the time the Fool exists in the play he is able to counsel Lear. The Fools sarcastic jesting is blunt and hard hitting. Almost as soon as the Fool enters in the play he harps on Lears folly, this is apparent when the king asks Dost thou call me fool, boy? to which the Fool replies All thy other titles thou hast given away; that thou wast born with2. Through the Fools madness he serves to push Lear towards the truth about his daughters this is evident when he warns Lear that Regan will side with Goneril, Shalt see thy other daughter will use kindly; for though shes as like this crabs like an apple, yet I can tell what I can tell3. And again when he hints at the dangerous situation Lear has put himself in by reversing the natural order, making his daughters his mother, The hedge-sparrow fed the cuckoo so long that it had it head bit off by it young4 this is clearly warning the king that his daughters will turn against him. Furthermore, the Fool also tries to open the kings eyes so that he can see these truths on his own, Thou shouldst not have been old till thou hadst been wise5, as well as have some insight as to why these events are occurring. The third character in question is that of Edgar / Poor Tom. Edgar, Gloucesters legitimate son, is introduced as being a passive, credulous dupe upon whom Edmunds6 devious practices ride easy. We are only given a succinct introduction of Edgar before Shakespeare haves him disguise himself as Poor Tom. In the days of Shakespeare, Bedlam hospital housed the mentally ill. When they were released Bedlam inmates were allowed to go begging for survival; this is what Edgar has been reduced to by his gullible father and his brothers trickery. My face Ill grime with filth, blanket my loins. Elf all my hairs in knots, and with presented nakedness outface the winds and persecutions of the sky7 the fact that Edgar has to disguise himself as a Bedlam beggar, wandering the countryside in nothing but a loin cloth in order to preserve his life, presents to us his vulnerability and the sheer desperation of his feigned madness. Initially, Edgar is presented as a seemingly lucid character yet, as the plot unfolds we see he has many purposes within the play. Shakespeare uses Edgars alias Poor Tom to provide some comical relief as the plot thickens as some of his antics and ramblings can prove to be amusing gibberish. However, in contrast, Poor Toms erratic breathless craziness in Act III Scene iv increases the pathos infinitely. A prime example of this would be when he (Edgar / Poor Tom) says that a foul fiend laid knives under his pillow and halters in this pew, set ratsbane by his porridge, indicating towards suicide, this speech reflects Edgars fragile state of mind and, although fake, his madness is distressing to the audience. We are reminded of Edgars humanity in Act III Scene vi (the mock trail scene) as he listens to Lears lunatic agony, his act as Poor Tom momentarily breaks down at Bless thy five wits this in turn is another moment in which Edgars caricature increases the pathos of a scene. Furthermore, I feel that Shakespeare is using Edgar / Poor Toms situation to mirror Lears. Similarly to the besieged king, Edgar is now reliant on charity and he has also had his world and expectations turned upside down. Edgars assumed madness indicates towards Lears eventual submission to complete insanity in Act III, through Poor Tom we glimpse what Lear will be reduced to. Madness is portrayed in different ways through these characters: professional, feigned and genuine insanity. Nonetheless, the idea of madness is presented as purposeful, almost like a journey, for all three of the characters in question. Edgars pilgrimage through his contrived madness serves the obvious purpose of preserving his life. The preservation of Edgars life enables him to guide his father but ultimately through his madness his valour is awakened allowing him to play the role of avenger at the end of the play. However, Edgars madness also serves a purpose to the principle protagonist, Lear, as it is noticeable that on the heath Edgars presence as his caricature Poor Tom aids Lear, as through interactions with Poor Tom the kings humanity and understanding increase. The Fools professional jesting provides some much needed moments of relief. In spite of his comic role, the Fools main purpose within King Lear is to, in essence, be Lears conscience. In other words, he bestows the king with truth and reason throughout the turbulent situations that occur during his, the Fools, time in the play. Due to the fact that he is all-licensed, and also has a close relationship with the king, he can inform and criticise Lear for his mistakes without being punished for it, this permits him to counsel Lear. Lear eventually gains the insight he needs to perceive his daughters and society for what it really is, insincere and immoral. The Fools abrupt disappearance signifies that Lear has gained all the understanding he needs to distinguish between and reality. Therefore, the Fool is no longer needed: his purpose has been fulfilled. Unlike Edgar or the Fool, Lears madness is not an imminent occurrence, it develops throughout the play. The insanity of the king is unequivocally ironic, in his apparent sanity he was introduced to be conceited and imprudent, yet when he is mad he becomes a more humble, compassionate and attractive character. At the beginning of the play Lear acts exceptionally irrational and cannot see the verity of his superficial values but as a result of his madness he demonstrates an increasingly sincere, tolerant side to his nature. Attributable to his intensifying humility he is able to recognise his wrong doings as a leader and a father thus, the kings madness redeems him as he learns the value of true emotion and is able to consider the sufferings of those close to him. Consequently, this enables Lear to reconcile with his beloved daughter Cordelia. In conclusion, the madness of King Lear is deeply distressing, it develops from and points back to the kings instability.

Saturday, October 26, 2019

Mathematics of Telescopes :: Math

Missing Figures A Brief History of Telescopes Although telescopes has been around for several hundreds of years, there has been great discrepancy as to who invented it first. Here is one authors opinion. Lippershey was a Dutch spectacle marker during the early 17th century (approximately 1600). He was one of the first who created the "looker" (now called telescope) by placing two pieces of lenses together. The discovery that placing lenses together can magnify images were made by children who took Lippershey's spectacles and looked at a distant church tower. One of the most influential scientist associated with the telescope has to be Galileo. He took the design and reinvented the telescope into one of the first refractive telescopes we use to this day. Galileo used this great invention to report astronomical facts such as the moon is cover with craters instead of being smooth, the Milky Way is composed of millions of stars, and Jupiter have four moons. Perhaps the most famous discovery is the Earth revolves around the Sun and the Earth is not the center of the universe (even though he was discredited at the time). Newton was also involved with telescopes. After his growing interest with light bending, he applied his knowledge of the reflecting and refracting properties of light and invented the first reflective telescopes. Newton's reflective telescopes vastly improve the clarity of images as well as escaping from chromatic abberration. In order to fully understand the concepts and ideas of how a telescopes work, some knowledge of simple optics are required. Some Simple Optics Refraction Refraction occurs when light travels from one medium crosses a boundary and enters another medium of different properties. For example, light traveling from air to water. The amount of refraction (or bending) can be calculated using Snell's Law. Refractor How Refractor Telescopes Work The principle behind the refractive telescopes is the use of two glass lenses (objective lens and eyepiece lens) to gather and bend parallel light rays in a certain way so that the image fits the size of the eye's pupil. Light rays is gather through the opening of the telescope called the aperture and passes through the objective lens and refracts onto a single point called the focal point. From there the light rays continue the same direction until it hits the eyepiece lens which also refract the light back into parallel rays. During the process, the image that enters our eyes is actually reverse of the original image and magnified because the size in which we preceive the image. Mathematics of Telescopes :: Math Missing Figures A Brief History of Telescopes Although telescopes has been around for several hundreds of years, there has been great discrepancy as to who invented it first. Here is one authors opinion. Lippershey was a Dutch spectacle marker during the early 17th century (approximately 1600). He was one of the first who created the "looker" (now called telescope) by placing two pieces of lenses together. The discovery that placing lenses together can magnify images were made by children who took Lippershey's spectacles and looked at a distant church tower. One of the most influential scientist associated with the telescope has to be Galileo. He took the design and reinvented the telescope into one of the first refractive telescopes we use to this day. Galileo used this great invention to report astronomical facts such as the moon is cover with craters instead of being smooth, the Milky Way is composed of millions of stars, and Jupiter have four moons. Perhaps the most famous discovery is the Earth revolves around the Sun and the Earth is not the center of the universe (even though he was discredited at the time). Newton was also involved with telescopes. After his growing interest with light bending, he applied his knowledge of the reflecting and refracting properties of light and invented the first reflective telescopes. Newton's reflective telescopes vastly improve the clarity of images as well as escaping from chromatic abberration. In order to fully understand the concepts and ideas of how a telescopes work, some knowledge of simple optics are required. Some Simple Optics Refraction Refraction occurs when light travels from one medium crosses a boundary and enters another medium of different properties. For example, light traveling from air to water. The amount of refraction (or bending) can be calculated using Snell's Law. Refractor How Refractor Telescopes Work The principle behind the refractive telescopes is the use of two glass lenses (objective lens and eyepiece lens) to gather and bend parallel light rays in a certain way so that the image fits the size of the eye's pupil. Light rays is gather through the opening of the telescope called the aperture and passes through the objective lens and refracts onto a single point called the focal point. From there the light rays continue the same direction until it hits the eyepiece lens which also refract the light back into parallel rays. During the process, the image that enters our eyes is actually reverse of the original image and magnified because the size in which we preceive the image.