The Colliding of Black Holes Essay Example for Free

The Colliding of Black Holes Essay Physics is just a world of simplicity explained with logic and math. The fact that we are brave enough to be examining the vast universe with its components nowhere close to the size of humans; fills the streak of intimidation. The universe acts as a system of equilibrium; just like the law of conservation of energy it also follows the law of conservation of mass/matter. The biggest contributors, still veiled with mysteries are Dark Matter, Black Holes, WIMPs, and Higgs Bosons etc. Black holes are widely studied and its powers are simulated over hundreds of labs around the world. However, the one that caught my attention was related to â€Å"Colliding of Black Holes†. On a fundamental level, it is a well-known fact in the world of astrophysics that black holes are bodies with immense energy with the ability to destruct anything in its way, some scientists even refer to it as the, ‘Ultimate garbage disposal of the universe’. Jumping up to the next few levels where two of such black holes come in contact. According to studies, the surrounding space-time surge and undulate causing a severe distortion in the space-time fabric. This warp is so complicated that even the incredibly high levels of calculations in Math fail to clearly explain the phenomenon. Even though physicists have simulated many different probabilities; nailing down the perfect explanation has not been possible. However, many theories have floated up. The two black holes may join and become a supermassive black hole. The region of Space-time may undulate so much that a certain region around the two bodies would possibly even allow backwards time travel. Most of these theories have Einstein’s general relativity as the backbone. Theories and hypothesis lead to the evolution in science. When you consider the above phenomena, as a high school student I would probably relate it to something so much simpler; like may be the Newton’s laws. Even though I would not be able to nail the actual consequence I would get an idea of the scale of the consequence. Newton’s third law states that every action has an equal and opposite reaction; if two black holes with destructive gravitational forces move against each other it is obvious that they interact on each other with the same force; hence, causing an immeasurable damage – which is simple enough for us to understand and well enough explains the basic consequence. †¦but if you want a simpler explanation; you’d probably want to simply watch it from a distant, it would be quite a rive for any material to be swirling in its vicinity.

Hobsons Choice by Harold Brighouse :: Hobsons Choice Harold Brighouse Essays

Hobson's Choice by Harold Brighouse Maggie can be described as a woman of many qualities; there are many aspects of the play that can verify this statement. The scene starts with Maggie saying "Dinner at half past one girls, we’ll give him half an hour" This looks as if Hobson has gone to the pub but Maggie has told him that lunch is at one but he says its not. So Maggie says it’s at half one. From the words "We'll give him half an hour" it seems as if this argument is a regular occurrence. Maggie is a very dominant character and because of this, she makes a great saleswoman. "This is a shop you know. We're not here to let people go out without buying." In this scene, we also meet the other main character of the book, Hobson. He is an old man, who likes to show that he has money, by the clothes and the jewellery that he wears. Towards the end of this scene, we meet Willie Mossop. He plays an important part of this play. When we first meet him, he is a shy fellow. "I'm not much good at owt but leather." As the play progress, Maggie marries Will and they start up a business together. By the end of the play, Willie is a completely different person, he is no longer shy, but he is a very confident character who is not afraid to speak his mind. Thanks to Maggie Willie had changed in character. Maggie first becomes aware of Willies talent, when a customer, Mrs Hepworth, visits the shop and demands to see Willie. We find out here how little faith people have for Willie, as when Mrs Hepworth wants to see the maker of her shoes, Hobson tries to apologise as he thinks that Willie has done something wrong. "I assure you it shall not occur again, Mrs Hepworth." By the time Mrs Hepworth has left the shop, she has complemented Willie, insulted Hobson and Maggie has made up her mind that Willie is the man for her. A short while after, Hobson decided to go to the Moonrakers. While he had gone, Maggie took the opportunity to tell Willie her proposal and so she yet again calls him up to the shop. He is still shy and so he doesn't want to come right up. Maggie tries to builds Will's confidence, by telling him how clever he is and how he could do much better. "You're a natural born genius at making boots." This makes Willie feel a little bit better around Maggie as he now knows that she has confidence in him.

Dorothy Livesay’s poem “Experience” Essay

Dorothy Livesay’s poem â€Å"Experience† teaches that if one learns solely from outside sources, then one will never know what it is to feel independence and self-growth. By examining the authors personal experiences, the imagery, and the symbolism used the above statement will be proven true. Dorothy’s personal life had a large influence on her opinion about independence and self-growth. Her lengthy career spanning over 5 decades, her involvement with politics and her general travelling not only across Canada but Paris and the soviet union kept her constantly experiencing new environments. This greatly affected her career as a poet, she let herself be influenced by all cultures and her surroundings. She began travelling independently at a young age and co inherently matured quickly, proving the idea that personal experience and learning first hand is essential in fully understanding all aspects of life. Livesay’s comparison of having situations and experiences forced upon you to the idea of eating bitter and stale bread leaving her feeling tired and hollow shows a direct relation to the idea of maturing and growing as a person. â€Å"So I went on my own road, tasting all fruits, all breads.† As she grows up she has everyone around her assuming they know what’s best and force her to follow their ideas without any say. This hurts her ability to be independent and leaves her completely reliant on others and lacking personality and imagination. Realising this as she continues to grow older she decides to travel and experience new ideas and ways of living to learn for herself what’s best for her personally. Although it is not guaranteed that everything you come across will have positive effects on your life, eventually what you’re looking for will come across and you will grow as an individual. In the poem, Livesay uses bread as a symbol for the situations and experiences forced upon you by others, and fruits as the adventures you make and learn from independently. The bread is described as being bitter and stale, leaving her heart feeling empty and unsatisfied†¦as if something was  missing. Once the decision was made to travel and experience everything for herself – both breads and fruits – she felt like that part of her that was missing had been filled and completed. One could infer that the part of her that was missing was her independence and maturity, which she developed as she continued to travel and work. â€Å"Tasting all fruits, all breads: And if some were bitter, others were sweet. So I learned, how the heart is fed.† Dorothy Livesay’s personal life following the idea of independence and growth through travelling alone and learning first hand, the imagery developed in the descriptions of how the bread and fruits taste, and the use of symbolism turning the idea of bread into undesirable events and fruits being the idea of self-growth and maturity show that the core message in Dorothy Livesay’s poem â€Å"Experience† is one cannot grow and mature as a person if they learn solely from outside sources.

Obesity Obesity Causes And Solutions - 1658 Words

Obesity Causes and Solutions In recent decades, obesity has grown to become considered an epidemic. In Natalie Boreo’s book â€Å"Killer Fat†, she discusses this obesity epidemic along with its social, political, economic, and moral influences. A number of factors contribute to the high instances of obesity; a person’s lifestyle, eating habits, culture, sedentary behaviors, activity levels, socioeconomic status, among many others. Sociologists seek to understand the physical, emotional and social influences involving obesity. Boreo brings about the thought-provoking point that throughout history, epidemics were considered to be infectious diseases; though in recent years, this term has loosened to include diseases and conditions that are†¦show more content†¦He had gained and lost weight so many times that he even kept wardrobes in three different sizes for those weight fluctuations. In past years, Roberts had resorted to drastic measures such as extreme diet fads and surgery. Roberts had successfully lost weight after having a laparoscopic gastric-band procedure done, but a year after the procedure he began to gain the weight back. This particular procedure is reported to have a limited effect on losing and maintaining weight loss, as it is simpler and reversible (Galchen, 2017). From a sociological standpoint, the â€Å"lap band† was marketed to vulnerable people like Roberts; the company had promotions and radio campaigns, such as â€Å"1-800-Get Thin† and â€Å"Lap-Band V.I.P.†. These marketing techniques were making this mostly ineffective procedure appear to be a simple cure all for those looking to lose weight fast. Rather than marketing the product using solid facts and science, they marketed their products by preying on the patient’s emotions. This ties in closely with the topics addressed in â€Å"Killer Fat†, that companies are now regulated in how the market their products to children. Those who are vulnerable to these marketing techniques shouldn’t be preyed upon just because they have weaknesses in that capacity. Children don’t often have the insight to see past marketing gimmicks directed toward them, and this can also prove true with those battling obesity. The article represented and analy zed obesity from aShow MoreRelatedChildhood Obesity : A Developing Problem1197 Words   |  5 PagesObesity in America is a developing problem, and not just in adults. Today, one in three American children and teens are either overweight or obese; almost triple the rate previously in 1963. Child obesity has expeditiously become one of the most genuine health challenges of the 21st century (â€Å"10 Surprising Facts About Childhood Obesity†). Physical inactivity, race, junk food in schools, the mass media, and the child’s parents flaws are all factors that have resulted in the prevalence of childhoodRead MoreThe Reason Of Obesity And Obesity998 Words   |  4 PagesObesity Introduction: In these days, rates of overweight and obesity are growth faster in Australia. Fourteen million Australians are overweight or obese. More than five million Australians are obese. Australian adults (63%) are overweight or obese, almost 2 in 3. And children (25%) are overweight or obese. Obesity has overtaken smoking as the crucial cause of death and illness in Australia. Aboriginal and Torres Strait Islander Australians are 1.9 times as likely as non-indigenous Australians toRead MoreObesity : Becoming A Public Concern1654 Words   |  7 PagesSummary Obesity has become an epidemic in American societies that has become a public concern. According to the American Obesity Association (AOA), overweight and obesity rates are higher than ever in America’s youth. Obesity is the fastest growing cause of disease in American society today. Some of the major health concerns for today’s youth with obesity include severe asthma, Diabetes, Hypertension, orthopedic complications and sleep apnea. Researchers have come up with many different causes of obesityRead MoreFood Policy Debates : Obesity And Advocates1075 Words   |  5 Pagesbased research information on several topics that relate to obesity. The article gives a lot of information about the battle between for fighting obesity and advocates that want Americans to make their own choices about the food they consume. This article covers a wide range of informative data from food served in schools, to the rise of industrial farming. The author is a freelance reporter that does not seem to have a bias for the obesity subject. Instead this author provides information for theRead MoreEssay about Should the Government Have a Say in Americans Diets?719 Words   |  3 Pageswhat we eat is because of all the obese people in the country with medical problems. In fact obesity is one of the many problems society faces today. In addition, it causes many medical issues and affects everyone in the nation. It is estimated that â€Å"more than one third of U.S adults (35.7%) are obese† (Overweight and Obesity) As a result, â€Å"the federal government has made the prevention and treatment of obesity a major part of its campaign to improve the health of America by launching a series of initiativesRead MoreChildhood Obesity: A Gowing Problem Around the World649 Words   |  3 PagesObesity is a growing problem all around the world for far too many children. Obesity means a person has too much body fat. Body fat is measured by a person’s body mass index . When one is measuring a person’s body mass index, they are finding their height and body weight then comparing it to the recommendations made by doctors for each age and gender. After doctors calculate it, they then find a percentile rank to determine present and future health issues. Around the world, childhood obesity hasRead MoreThe Economics Of Obesity And Obesity1180 Words   |  5 PagesEconomics of Obesity Obesity’s presence has reached much larger magnitudes than ever before in human history. 33% of adults and above 20% of children in the U.S. are classified as obese as concluded by Duke University (â€Å"Over a Lifetime†). Although obesity appears to be strictly a medical problem, many new studies are showing that obesity is linked to numerous factors such as society, technology, politics, and economics. As a result of multifarious fields, reducing childhood obesity in the U.S. isRead MoreObesity Is A Disease, By Dr. Mitchell Roslin1224 Words   |  5 Pagesnobody thinks about the existing disease, Obesity, which is becoming one of the leading problems in the United States. One of the definitions of Obesity is growth of redundant fat in the body. This is an everyday life disease that spreads rapid universally. Today, obesity affects people of all ages, gender, and ethnicity. As most of the Americans know that this country had an absolute history of having solutions o f difficult problems, but it looks like obesity has trapped in the lifestyle of the AmericanRead MoreObesity Is A Global Problem. Obesity Is Becoming Common,1174 Words   |  5 PagesObesity is a global problem. Obesity is becoming common, costly, and deadly. Nearly 70% of Americans are overweight or obese. Kansas is the 13th most overweight state in the country. â€Å"More than a third of adult residents designated as obese† (Dunn, 2015). The obesity rate in the 45 states that the research was conducted in did not change, but the rate in Kansas raised. â€Å"The Kansas obesity rate has risen every year since the government started collecting data in 1995; back then the obesity rate satRead MoreChildhood Obesity Is A Common Problem1652 Words   |  7 Pages Childhood obesity is a medical condition of being overweight or obese. This condition has continued to grow and increase over the past five decades. In the US alone there are more than three million cases per year. For one to be obese it means that the individual is significantly overweight for their age and height. The way to tell if someone is obese or overweight is by a BMI, which stands for body mass index. Being overweight is defined as having a BMI that is at or above the 85th percentile to