Sunday, August 2, 2020
Inside the Prison Walls of Consumerism
Inside the Prison Walls of Consumerism Theres a shopping mall in San Diego that used to be a prison. Restored, repurposed, and redecorated, its hard to imagine this place once imprisoned hundreds of inmates. One might argue, however, its a different kind of prison now: a voluntary incarceration, caged by the invisible walls of consumption. This might sound hyperbolic, but its an apt analogy. After all, consumption isnt the problem; compulsory consumption (consumerism) is the problem. Weve trapped ourselves by thinking that consumerism will make us happy, that buying shit we dont need will somehow make us whole. Weve gotten good at fooling ourselves, too: weve overdecorated the jailhouse wallsâ"walls weve built around ourselvesâ"and weve made our cells so comfortable were terrified to leave. But a prison cell with a view is still a prison cell. Subscribe to The Minimalists via email.
Saturday, May 23, 2020
Maggie and Dee; Two Sisters, Two Worlds Essay - 1084 Words
February 24, 2010 Maggie and Dee; Two Sisters, Two Worlds The genuine appreciation of heritage and family is the focus of Alice Walkerââ¬â¢s ââ¬Å"Everyday Useâ⬠. Dee and Maggieââ¬â¢s characters are the vessels that Walker uses to demonstrate the difference between appreciating possessions for their usefulness as well as their personal significance and their contrasting value as a trendy, materialistic connection. There is a palpable difference between Maggie and Dee, both in physical appearance as well as in personality traits and their treatment of the personal artifacts that come into play within the story is very telling of this. Maggie, who is self-conscious of her appearance, and will ââ¬Å"stand hopelessly in corners, homely and ashamed ofâ⬠¦show more contentâ⬠¦Maggie who knows how to quilt and chewed checkerberry snuff, already knows what her life has to offer. Her knowledge of her future is derived from her knowledge of her ancestry. There appears to be no rancor in her acceptance of this. When the climactic scene occurs and Dee asks ââ¬Å"Can I have these quilts?â⬠(145), Maggieââ¬â¢s first implied reaction is one of surprise and anger; ââ¬Å"I heard something fall in the kitchen, and a minute later the kitchen door slammedâ⬠(145). But as someone ââ¬Å"never used to winning anything, or having anything reserved for herâ⬠(146), Maggie succumbs and offers to let Dee have them. Although ââ¬Å"Maggie knows how to quiltâ⬠(146), she is able to comprehend the deeper personal value of the quilts, and states that she ââ¬Å"can ââ¬Ëmember Grandma Dee without the quiltsâ⬠(146). Despite their value as an item of everyday use, the quilts are meaningful to Maggie, much in the way they are to her mother who remembers having quilted them with Big Dee. The scraps, the bits and pieces and ââ¬Å"one teeny faded blue piece, about the size of a penny matchbox, that was from Great Grandpa Ezraââ¬â¢s uniform that he wore in t he Civil War.â⬠(145) hold deep significance to Maggie. Dee, on the other hand, is portrayed in a very different light by Walker. Commencing with her physical appearance; ââ¬Å"Dee is lighter than Maggie, with nicer hair and a fuller figureâ⬠(141). However, their differences do not end there. Dee is intelligent,Show MoreRelatedCharacter Analysis of Maggie Johnson in Everyday Use by Alice Walker1498 Words à |à 6 PagesWhen two daughters are raised alike yet live differently, there is a fine line of distinction between the traits and aspirations of the two, as Alice Walker drew portraits of three women in a family in Everyday Use. Maggie Johnson was the youngest of the two daughters, and her older sister Dee had gone to college and hadn t been home in over a decade. Maggie stayed at her mother s side, to make a life for herself that seemed suitable for her. In this story, Maggie is a fragile young woman, howeverRead MoreEveryday Use By Alice Walker1002 Words à |à 5 PagesUseâ⬠the author Alice Walker describes the family as being dysfunctional. The sisters Maggie and Dee despise each other. Mama feels as if she is not the way her daughters will like and or appreciate her. The mother adores both of her children, they all want the best for each other, but the relationship between Mama, Maggie, and Dee is flawed. Mama has insecurities about herself that give her a negative outlook on the world around her. Mama describes herself as being a ââ¬Å"large, big-boned woman withRead MoreDay and Night through a Mothers Eyes Essay919 Words à |à 4 Pagesmother and her two daughters. The first daughter, Maggie, still lives at home with her mother and is her companion. Dee, however, moves on with life and goes out to make something of herself in the world. The story is an account of one of Dees visits, but the narrator, the mother, makes a very obvious comparison between Dee and Maggies looks, intelligence, behaviorism, and values. The reader has a lesson to learn since the story is told through the mothers eyes. It is amazing that two siblingsRead MoreEveryday Use Is A Life Lesson And A Realistic Story1616 Words à |à 7 Pagesdaughter Maggie both live in a little southern home where their lifestyle is a little outdated than the rest of the modern world, Mama also had a daughter named Dee, in stead of living with her mother and sister she decided to go to college and live stylishly with the modern world. The real conflict in the story is when Dee decides to go home, and when things get out of hand, the reader figures out that Dee and Maggie have some similarities however they are far from being alike in any way. The two sistersRead MoreEveryday Use By Alice Walker903 Words à |à 4 Pagesarrival of Dee, and a man who they think may be her husband. Growing up Dee had been contemptuous of her motherââ¬â¢s home and possessions, but now as she is older she embraces the way things used to be. This is especially true when she finds the two handmade quilts that were pieced together by her grandma and her aunt Big Dee. Even though the quilts were promised to Maggie for when she gets married, that doesn t stop Dee from trying to take them. Although after Maggie is intimidated by Dee and saysRead More Everyday Use Essay1559 Words à |à 7 Pagesrelationship to one another. Everyday Use give its black female characters an identity of their own, each in their own right, and observes the internal conflicts of two sisters who have made two very different life choices, all the while scrutinizing the underlying sibling rivalry between them. Dee is the prodigal daughter; she left home to taste the world only to be given a new appreciation of her backwoods home. She is the favored daughter, possibly because her mother was always trying to get into her favorRead MoreEveryday Use Essay655 Words à |à 3 Pagesstory. Everyday Use has three main characters; Mama, Maggie, and Dee. The only things we know about these characters are through Mamas eyes. Mama is telling the story, so everything we read is from what she says. It is hard for us to know the true personalities of the characters because we learn of them through one characters point of view. It is also easy to misunderstand the characters because of the information the story reveals. Maggie is one of the daughters in the story. She is describedRead More Alice Walkerââ¬â¢s Short Story Everyday Use Essay905 Words à |à 4 Pagesââ¬Å"Everyday Use,â⬠tells us a story of two daughtersââ¬â¢, Dee and Maggie Johnson, with different ideas about their identities and values. Dee a young woman who, in the course of a visit to the rural home she thinks she has outgrown, attempts unsuccessfully to divert some fine old quilts ,earmarked for the dowry of a sister, into her own hands. Dee is Mrs. Johnsonââ¬â¢s oldest daughter, the one who has always been determined, popular, and successful. Maggie is her young sister who was severely burned in the houseRead MoreSibling Comparison of Everyday Use1055 Words à |à 5 Pagesmother who narrators the visit of her daughter from college and the conflict between her two daughters. The mother, named Mrs. Johnson, gives descriptions of her daughtersââ¬â¢, Dee and Maggie, personality and looks, and each daughter descrip tion is opposite of each other. Additionally, Mrs. Johnson describes each daughterââ¬â¢s education level, which also differs. The only hidden similarity between these two sisters is the fact each one of them lacks confidence. Deeââ¬â¢s lack of confidence is more implicitRead MoreDifference of Two Sisters in ââ¬Å"Everyday Useâ⬠Essay709 Words à |à 3 Pagesââ¬Å"Everyday Useâ⬠by Alice Walker, the two main characters, Maggie and Dee, are sisters who are very opposite to each other. Throughout the story, the girlââ¬â¢s differences become evident through their physical appearances, personalities, lifestyle decisions, and the way they feel about their heritage. Maggie and Dee have completely different physical appearances than each other. Maggie has a thin body figure, and her arms and legs are scarred from the house fire. Maggie is jealous of Deeââ¬â¢s beauty, and
Monday, May 11, 2020
Should Animal Testing Be Useful - 1993 Words
Humanity has a là ¾ng histà ¾ry à ¾f exÃ'â¬erimentatià ¾n à ¾n animals, esÃ'â¬ecially in the medicà °l and Ã' à ¾smetic Ã'â¬rà ¾fessions. Many Ã'â¬eà ¾Ã'â¬le argue that humanity wà ¾uld nà ¾t be where it is tà ¾day if it were nà ¾t fà ¾r its reliance à ¾n animal exÃ'â¬erimentà °tià ¾n. It is nigh untà ¾ imÃ'â¬Ã ¾ssible tà ¾ deny that animal testing has ever been useful, althà ¾ugh the argument Ã' à ¾uld certainly be made that such a methà ¾d was nà ¾t always necessary. Hà ¾wever, with advancements in medical and scientific technolà ¾gy, animal testing is nà ¾ là ¾nger a mà ¾rally defensible Ã'â¬ractice. First, animal exÃ'â¬erimentatià ¾n is an abusive methà ¾d. Insufficient regulatià ¾n abà ¾ut Ã'â¬rà ¾cedures that can be dà ¾ne tà ¾ animals allà ¾ws fà ¾r abusive exÃ'â¬eriments. Abuse can be defined as excessive cruelty (willfully subjecting à ¾thers tà ¾ Ã'â¬ain and suffering) à ¾r habitual vià ¾lenÃ' e. Abuse is allà ¾wed in research beÃ' ause ââ¬Å"the à ¾nly U.S. là °w that gà ¾verns the use à ¾f à °nimals in labà ¾ratà ¾riesââ¬âthe Animal Welfare Actââ¬âallà ¾ws animals tà ¾ be burned, shà ¾cked, Ã'â¬Ã ¾isà ¾ned, isà ¾lated, starved, fà ¾rcibly restrained, addicted tà ¾ drugs, and brain-damagedâ⬠(Animal Testing is Bad Science). These methà ¾ds are undenià °bly à °busive and Ã' ruel, beÃ' ause the suffering is intentià ¾nal. In à ractical Ethics, Peter Singer, an Australian Ã'â¬hilosoÃ'â¬her and Ã'â¬rofessor à ¾n the ethics faculties à ¾f bà ¾th Princetà ¾n University and University à ¾f Melbourne, alludes tà ¾ British Ã'â¬hilà ¾soÃ'â¬her Jeremy Bentham whà ¾ famà ¾usly Ã'â¬rà ¾Ã'â¬Ã ¾sed that ââ¬Å"ââ¬Ëthe questià ¾n is nà ¾t, Can they reasà ¾n? Nà ¾r can they talk? But can they suffer?ââ¬â¢Ã¢â¬ (Singer, AnimalShow MoreRelatedEssay about Using Animals in Research and Experimentation623 Words à |à 3 PagesAnimals should be used for research and Experimentation because if the animals get sick or show any signs of acting abnormal then the scientists know it isnââ¬â¢t safe for humans to use. Animal research has played a big role in nearly every medical breakthrough over the last decade. Animals have the same organ system that perform the same task, which helps determine if what is being tested is safe for humans to use. Most of the medicines animals use the same medicine as humans like antibiotics, painRead MoreInhumane Treatment of Animals During Drug Testing1082 Words à |à 4 Pages In todayââ¬â¢s world the act of drug and medical testing on animals has become very common. It has also grown at a great rate over the last few decades ââ¬Å"Dr Laura water, science festival 2012â⬠accompanied with rising questions and arguments which include types of testing methods that are most likely to identify drugs that are unsafe for humans, demerits of drug and medical testing on animals and Lastly whether animal experiments are useful. This essay will discuss the arguments, questions andRead MoreThe Use Of Scientific Research On Animals998 Words à |à 4 PagesIn medical research animals are used as ââ¬Ëmodelsââ¬â¢ for human disease by artificially inducing selected symptoms intended to resemble human illnesses. (vier-pfoten.org) However, a disease is more than simply a collection of symptoms, and so the human disease itself and its underlying biology can never be fully replicated in an animal model. The use of scientific research on animals can be cruel and inhumane to the well-being of animals. All the research and animals they get are very expensive to payRead MoreHuman Testing : The Benefits Of Animal Testing802 Words à |à 4 PagesAnimal testing has helped us for years discover cures for sickness in humans and sometimes even animals. But as long as they test the animals humanely, animals can be tortured with pain from the testing. However many efforts are being made to reduce the testing to a minimum. Scientists know that without the tests they wouldnââ¬â¢t know how to check the safety of new drugs. If there was no animal testing scientists would have probably resulted into something very unacceptable, human testing. And scientistsRead MoreWhy Companies Must Reconsider Their Use For Cosmetic Industry911 Words à |à 4 Pagesmascara are making. The brand are doing the animinal testing and tons of rabits and dogs are suffering for the products what we buy without any guilty. In the 2007, EU prehibit the aninmal testing for cosmetic industry. They insists that ââ¬âââ¬â-.ââ¬âââ¬âââ¬âââ¬â. I agree with EU oppinion, animal testing is the ê °â¬ÃË ¹ Ãâ"â°Ã¬Å"â to the living ââ¬â- and morlly woring and it must stop. There are also legal reasons why companies must reconsider their use of animals in toxicity testing. Within Europe, the cosmetics industry can no longerRead MoreAnimal Testing Should Not Be Banned1581 Words à |à 7 PagesAnimal testing is being used by different organizations all over the world to prevent specific diseases, especially cancer. Americans see animal testing having a harmful effect but it is one of the main reasons why society has most cures for some illnesses. This topic is important because people need to know what goes on during animal testing and why it is very beneficial. Animal testing needs to be used to find all cures. Some animals such as chimps/ monkeys have 90% of the same DNA humans haveRead MoreAnimal Testing Should Not Be Banned1278 Words à |à 6 PagesAnimal testing or animal experimentation is the use of non-human species such as animals, in experiments to test the affect of controlled variables on the subjects behaviour or physical appearance. The use of animal testing in science is a controversial issue that has divided the public for many centuries; between immense passion and emotion from those opposing the practice, and those that preach its integral part in the advancement of science. The divide in the topic is between the scientific communityRead MoreShould Animals Be Used For Medical Testing?1302 Words à |à 6 Pagesdiscussion of animal rights, one controversial issue has been whether or not animals should be use for medical testing. On the one hand, some scientists argue that animal testing has contributed for many cures and treatments. On the other hand, animal rights activist contends that alternative methods now exist that can replace the need for animals. Others even maintain that animal testing is an essential part in medical research. My own view is that animals should not be used in medical testing becauseRead MoreAnimal Testing Is Inhumane For Diseases, And Development Of Medical Treatments983 Words à |à 4 PagesWhat is animal testing? Animal testing is when scientist experiment on animals to find cures for diseases, and development of medical treatments. Many animals die because of this. Majority of people donââ¬â¢t know what they go through and how the process is done. Animal testing is inhumane for the following: why it is done, how it is done, and when it is done. To begin with, why is it done? Animal testing is done to protect humans from bad products that may hurt them, also to find ways to cure diseasesRead MoreImagine being confined in a cold cage, trembling, isolated and deprived from the outside world you800 Words à |à 4 Pagescoat. Every year in the United States, more than 25 million animals partake in biomedical experimentation, product and cosmetic testing, and science education (Neavs). With countless effective, reliable, and beneficial alternatives relating to the human species for which the drug is for, there lies a question of why we continue to forfeit millions of innocent animal lives. Let alone being unwillingly imprisoned and inhumanely treated, animal experimentation costs not only innocent lives but delay of
Wednesday, May 6, 2020
What Is The Difference Between Fruits And Vegetables Free Essays
From Wikipedia, the free encyclopedia (http://en. wikipedia. org/wiki/Fruit) Several culinary fruits Culinary fruits In botany, a fruit is a part of a flowering plant that derives from specific tissues of the flower, one or more ovaries, and in some cases accessory tissues. We will write a custom essay sample on What Is The Difference Between Fruits And Vegetables or any similar topic only for you Order Now Fruits are the means by which these plants disseminate seeds. Many of them that bear edible fruits, in particular, have propagated with the movements of humans and animals in a symbiotic relationship as a means for seed dispersal and nutrition, respectively; in fact, humans and many animals have become dependent on fruits as a source of food. 1] Fruits account for a substantial fraction of the worldââ¬â¢s agricultural output, and some (such as the apple and the pomegranate) have acquired extensive cultural and symbolic meanings. The section of a fungus that produces spores is also called a fruiting body. [2] In common language usage, ââ¬Å"fruitâ⬠normally means the fleshy seed-associated structures of a plant that are sweet and edible in the raw state, such as apples, oranges, grapes, strawberries, and bananas. [3] On the other hand, the botanical sense of ââ¬Å"fruitâ⬠includes many structures that are not commonly called ââ¬Å"fruitsâ⬠, such as bean pods, corn kernels, wheat grains, and tomatoes. 4] Vegetable From Wikipedia, the free encyclopedia Vegetables in a supermarket in the United States. A vegetable is an edible plant or part of a plant, but usually excludes seeds and most sweet fruit. This typically means the leaf, stem, or root of a plant. The non-biological definition of a vegetable is largely based on culinary and cultural tradition. Therefore, the application of the word is somewhat arbitrary, based on cultural and/or personal views. For example, some people consider mushrooms to be vegetables even though they are not biologically plants,[1][2] while others consider them a separate food ategory;[3] Some cultures group potatoes with cereal products such as noodles or rice[4], while most English speakers would consider them vegetables. Some vegetables can be consumed raw, some may be eaten cooked, and some must be cooked in order to be edible. Vegetables are most often cooked in savory or salty dishes. However, a few vegetables can be used in desserts and other sweet dishes, such as pumpkin pie and carrot cake. A number of processed food items available on the market contain vegetable ingredients and can be referred to as ââ¬Å"vegetable derivedâ⬠products . These products may or may not maintain the nutritional integrity of the vegetable used to produce them. Differences Botanic fruit and culinary fruit In the culinary sense of these words, a fruit is usually any sweet-tasting plant product, especially those associated with seeds; a vegetable is any savoury or less sweet plant product; and a nut is any hard, oily, and shelled plant product. [5] These culinary vegetables that are botanically fruit include cucurbits (e. g. , squash, pumpkin, and cucumber), tomatoes, peas, beans, corn, eggplant, and sweet pepper. In addition, some spices, such as allspice and chilies, are fruits, botanically speaking. [6] In contrast, rhubarb is often referred to as a fruit, because it is used to make sweet desserts such as pies, though only the petiole of the rhubarb plant is edible. [7] Edible gymnosperm seeds are often given fruit names, e. g. , pine nuts, ginkgo nuts. Botanically, a cereal grain, such as corn, wheat or rice, is also a kind of fruit, termed a caryopsis. However, the fruit wall is very thin, and is fused to the seed coat, so almost all of the edible grain is actually a seed. 8] Many common terms for seeds and fruit do not correspond to the botanical classifications. In botany, seeds are ripened ovules; fruits are the ripened ovaries or carpels that contain the seeds and a nut is a type of fruit and not a seed. [6] Fruits in the botanical sense, but used as vegetables tomatoes, cucumbers, squash, zucchinis, pumpkins, peppers, eggplant, tomatillos, chayote, okra, breadfruit, avocado, green be ans, and snow peas SPOILER: A crop like Sugarcane though happens to be none of the above but rather a ââ¬Ëgrassââ¬â¢ under botanical classification. How to cite What Is The Difference Between Fruits And Vegetables, Papers
Thursday, April 30, 2020
Los Paises Subdesarrollados Essay Research Paper LOS free essay sample
Los Paises Subdesarrollados Essay, Research Paper LOS PA? SES SUBDESARROLLADOS A. LOS PAISES DEL TERCER MUNDO: En general Se considera que el primer mundo lo forman los dad? Ses desarrollados de una econom? a de mercado. El segundo mundo lo forman los dad? ses de econom? a de Estado los cuales son los mismos dad? ses comunistas. El tercer mundo lo forman dad? Ses en V? a de desarrollados, la cual Es mas de la mitad de la poblaci? n mundial. Los dad? ses del tercer mundo no forman United Nations conjunto igual, sino que esta denominaci? n que Se le dan hour angle estos dad? Ses incluye realidades muy diversas. Adem? s de Sus diversidades, los dad? ses del tercer mundo presentan unas caracter? sticas muy comunes. Unas de estas caracter? sticas boy: 1. El R? pido crecimiento de la poblaci? N, a pesar de que la tasa de mortalidad infantil contin? a siendo alta. We will write a custom essay sample on Los Paises Subdesarrollados Essay Research Paper LOS or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page 2. La amplitud del analfabetismo. 3. La reducida productividad en el trabajo. B. LAS CAUSAS DEL SUBDESARROLLO: 1. El crecimiento de la poblaci? Ns: La cantidad de nacimientos es muy elevada, con relaci? n a La que lupus erythematosus corresponde a La cantidad que puede sobrevivir en las condiciones de vida de una sociedad como la del tercer mundo. Sin trade stoppage, la mortalidad a tenido un noteworthy descenso como consecuencia de los progresos de la medicina de los dad? Ses avanzados, causando el crecimiento de la poblaci? N. Adem? s de aportar en el descenso de la mortalidad tambi? n produjo un crecimiento vegetativo acelerado en estos dad? Ses. En Am? rica Latina, las familias tienen una media de cuatro hijos, Y en? frica, de cinco ; pero estas cifras se ven superadas por los dad? ses musulmanes. 2. La herencia del colonialismo: La city manager? a de los dad? Ses subdesarrollados boy Antigua colonias. Las potencias europeas dominaron estos dad? Ses y explotaron constantemente Sus recursos naturales para su propio beneficio Y Al mismo tiempo impidieron su desarrollo industrial. Cuando las colonias lograron su independencia pol? tica, continuaron manteniendo su dependencia econ? isinglass, financiera Y T? cnica con EL dad? s que Las hab? a colonizado o con otros dad? ses anti-racketeering law. 3. El intercambio desigual Los dad? Ses en V? a de desarrollo, necesitan importar productos industriales como maquinaria y tecnolog? a. Para pagar estas importaciones venden productos agr? Colas y materias Prima minerales. El problema est? en que los dad? Ses ricos dominan este comercio vitamin E imponen un precio elevado a Sus productos industriales. Los productos industriales aumentan de precio a medida que aumenta el coste de la mano de obra, mientras que los productos naturales mantienen precios m? s bajos. Todo esto conduce a que los dad? Ses subdesarrollados se endeuden progresivamente. C. LA POBREZA EN LOS PAISES EN DESARROLLO La pobreza proviene de muchos hechos hist? anti-racketeering law. Desde el principio de la historia ya be? a una nan variedad de grupos sociales en la cual los que mejor viv? an epoch La clase alta, pero lo hacia a partir del sufrimiento de las otras clases. En todo La historia se ve como los Lords viv? an wickedness preocuparse mientras que los siervos hac? an todo EL trabajo Y estos escasamente sosten? an a Sus familias. La pobreza existe en todo el mundo wickedness importar su nivel de desarrollo. La? nica diferencia Es que en los dad? Ses subdesarrollados existe mucho m? s. Esto se debe a varias razones. Unas de estas boy: 1. Los impuestos en los dad? Ses desarrollados heathen la educaci? n, salud, etc. de los necesitados mientras que en los subdesarrollados los impuestos Se los roban los pol? ticos. 2. En los desarrollados existen albergues en los cuales le dan hospedaje Y comida a los pobres y se lupus erythematosuss trata de ayudar mientras en los subdesarrollados no existe nada de esto 3. En los dad? Ses subdesarrollados existe educaci? n gratis pero no Es muy buena entonces no Se les da la posibilidad a los pobres que progresen. D. LA DEUDA EXTERIOR El intercambio desigual Y EL aumento de los precios del petr? Leo Han llevado a muchos dad? ses a un endeudamiento que actualmente se hour angle vuelto muy dif? cil de pagar. Los dad? ses mom que todos los de Latino Am? rica pudieron colocar Sus productos a buen precio Durante los a? os sesenta Y principios de los setenta, que fueron de nan prosperidad, pero La crisis del petr? leo Y La necesidad de reducir los precios de las empresas hicieron bajar la demanda de productos. Esta situaci? n financiera de muchos de los dad? Ses subdesarrollados tambi? n resulta dif? cil parity los dad? Ses desarrollados que Han prestado grandes sumas de dinero a los dad? ses subdesarrollados. E. LAS VIAS DEL DESARROLLO Una forma de mejorar para los dad? Ses subdesarrollados esta unida a la capacidad de los dad? ses productores a llegar a un acuerdo parity elevar el precio de la materia prima y poner este precio en el mercado mundial. As? los dad? Ses empezar? an a pagar Sus deudas y as? poder comenzar un proceso que los sacar? a del subdesarrollo. Bibliography sociedad Y cultura column voluntad s.a. 1996
Saturday, March 21, 2020
How to Grow Blue Copper Sulfate Crystals
How to Grow Blue Copper Sulfate Crystals Copper sulfate crystals are among the easiest and most beautiful crystals that you can grow. The brilliant blue crystals can be grown relatively quickly and can become quite large.Ã Copper Sulfate Tips Safety Copper sulfate is harmful if swallowed and can irritate skin and mucous membranes. In case of contact, rinse skin with water. If swallowed, give water and call a physician.Even a small increase in the temperature of the water will greatly affect the amount of copper sulfate (CuS04Ã . 5H20) that will dissolve.Copper sulfate pentahydrate crystals contain water, so if you want to store your finished crystal, keep it in a sealed container. Otherwise, water will evaporate from the crystals, leaving them dull and powdery from efflorescence. The gray or greenish powder is the anhydrous form of copper sulfate.Copper sulfate is used in copper plating, blood tests for anemia, in algicides and fungicides, in textile manufacturing, and as a desiccant. Copper Sulfate Crystal Materials Copper sulfateWaterJar Make a Saturated Copper Sulfate Solution Stir copper sulfate into very hot water until no more will dissolve. You can just pour the solution into a jar and wait a few days for crystals to grow, but if you grow a seed crystal, you can get much larger and better-shaped crystals. Grow a Seed Crystal Pour a little of the saturated copper sulfate solution into a saucer or shallow dish. Allow it to sit in an undisturbed location for several hours or overnight. Select the best crystal as your seed for growing a large crystal. Scrape the crystal off of the container and tie it to a length of nylon fishing line. Growing a Large Crystal Suspend the seed crystal in a clean jar that you have filled with the solution you made earlier. Dont allow any undissolved copper sulfate to spill into the jar. Dont let the seed crystal touch the sides or bottom of the jar.Place the jar in a location where it wont be disturbed. You can set a coffee filter or paper towel over the top of the container, but allow air circulation so that the liquid can evaporate.Check the growth of your crystal each day. If you see crystals starting to grow on the bottom, sides, or top of the container then remove the seed crystal and suspend it in a clean jar. Pour the solution into this jar. You dont want extra crystals growing because they will compete with your crystal and will slow its growth.When you are pleased with your crystal, you can remove it from the solution and allow it to dry.
Wednesday, March 4, 2020
Word Choice Elicit vs. Illicit - Proofread My Papers Academic Blog
Word Choice Elicit vs. Illicit - Proofread My Papers Academic Blog Word Choice: Elicit vs. Illicit Some words sound so alike youââ¬â¢d struggle to hear the difference, even when theyââ¬â¢re obviously distinct on paper. Understandably, itââ¬â¢s easy to get such words confused. For example, ââ¬Å"elicitâ⬠and ââ¬Å"illicitâ⬠are similarly pronounced; however, they diverge significantly in spelling and meaning, so you wouldnââ¬â¢t want to mix them up in your written work. But what exactly is the difference? And how should these terms be used? Elicit (Draw Out or Evoke) The term ââ¬Å"elicitâ⬠is a verb meaning ââ¬Å"to draw forth or bring outâ⬠and often used when something is done to provoke a reaction or obtain information: At first he ignored me, but a few probing questions eventually elicited an answer. Usually, ââ¬Å"elicitâ⬠is reserved for deliberate attempts to gain a response, but it can simply describe being affected by something: The death of her childhood hero elicited an emotional response. Illicit (Illegal or Forbidden) Something ââ¬Å"illicitâ⬠is either illegal or counter to societyââ¬â¢s moral standards: Until recently, Cuban cigars were an illicit tobacco product. Although Ted and Diane were happily married to other people, they could not deny their illicit love. Note the second sentence above is merely something of which society disapproves (an extramarital affair) rather than something illegal. Elicit or Illicit? As you can see, these terms have very little in common beyond the way they sound when spoken. For example, it wouldnââ¬â¢t make sense to say something ââ¬Å"illicited a responseâ⬠or to refer to stolen goods as ââ¬Å"elicit itemsâ⬠! Luckily, since ââ¬Å"illicitâ⬠is a synonym for ââ¬Å"illegalâ⬠and both start with ââ¬Å"ill-,â⬠itââ¬â¢s pretty easy to remember which word to use in any given situation: Is what youââ¬â¢re describing against the law or forbidden? If so, use the adjective ââ¬Å"illicitâ⬠; Are you describing something that has provoked a response? If so, use the verb ââ¬Å"elicit.ââ¬
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