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Stephen hawking biography in short essay
Biography of stephen hawking essay
Brief bio: stephen hawking
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Stephen Hawking is a world-renowned British theoretical physicist, mainly known for his contributions to quantum gravity, general relativity, and cosmology. He especially impacted the science of black holes. As a child he dreamed of being a scientist and was intrigued by the sky and its infinite depth. Born on January 8, 1942 in Oxford England, Hawking was surrounded by a family of thinkers and was expected to be exceptional, just as his parents were. Both parents attended Oxford University. His family was eccentric and often acted differently than the typical family. At dinner they would sit in silence while reading books. Their family car was a London taxi, they housed bees, and produced fireworks in their greenhouse (Stephen Hawking). His family was unique but impacted Hawking’s pathway to success with their educational influence. Stephen Hawking’s early life consisted of …show more content…
One of the main events was his diagnosis with ALS. He first realized that he might have a problem with his health when he was at Oxford. He occasionally slurred his speech or would trip and fall. For a while, he ignored the symptoms and did not look into his problem until his first year at Cambridge. Hawking was finally diagnosed with amyotrophic lateral sclerosis or ALS in 1963 and given two and a half years to live. This devastation changed Hawking’s outlook completely. Before the diagnosis, Hawking did not focus on his studies. But after the diagnosis, he poured his heart into getting his PhD. Hawking later had a dream that he was being executed; this made him realize that there were still things he needed to do with his life. Also while he was in the hospital, Hawking shared a room with a boy who had leukemia. This made his situation seem more tolerable. Stephen then later fell in love to a young college girl named Jane Wilde. These events changed his mindset and pushed Hawking into furthering his
Geologist John Mitchell is credited with first devising the idea of a black hole. He said that if some force could compress the sun down to an small enough size, it would have a gravitational field so strong, that one would need to be going faster than the speed of light to escape it (UTFC). All objects in the universe have what is called a schwarzschild radius. An object’s schwarzschild radius is the radius that an object would have to be compressed into in order to have an escape velocity greater than that of the speed of light, or a black hole. (VSBH). Using the earth as an example, if the entire earth was compressed to the size of a peanut, it would become a black hole (VSBH). Earth would then have a gravitational field so strong that not even light could escape it. However there is no known force that can compress earth down to such a small size.
Although he spent 10 years in college, he got married and had three children. He helped his mother stand up to her family and make them realize once and for all that she is deaf and cannot be made to fit in the hearing world. He wrote a 175 page paper that made him realize that he could write a book. He also finally found a job as a counselor at PSD, working there once again after a few years at Gaulladet.
Hawking is still alive and has been living with his disease for fifty-two years now (“Stephen Hawking Biography”, n.d.). In doing research as to how Hawking has been able to live so long with this disease, I came to the conclusion that there is not a reason. An article written by Terrence McCoy (2015) in the Washington Post described his lengthy life as “extraordinary” and “extremely rare”. This is further indication that his interminable existence is supported by pure luck. What an incredible coincidence that such an important man was able to withstand the consequences of a highly fatal disease. Stephen Hawking, the Hawking family, and the rest of the world are, whether they know it or not, thankful for this one man’s extreme luck. His contributions to scientific knowledge and his perseverance will be forever
The magnificent life of a black hole. The black hole is a mystery that you will want to learn about. A black hole does many wonderful things in outer space. Black holes in outer space have been a mystery for years. There are many questions such as how is a black hole born and how does a black hole grow.
A Black Hole is defined as an object in space that is so compact, that has a gravitational pull so powerful, not even light can escape its pull. In most cases Black Holes are formed when a massive star (much larger than our own) undergoes a supernova explosion. When this happens, the star may collapse on its own gravitational pull, thus resulting in a an object with infinitely large density and zero volume. As a result, the escape velocity (the speed required to escape the gravitational pull) becomes even greater than the speed of light, and because nothing can travel faster than the speed of light, nothing can escape a black hole.
Since his birth, Albert Einstein has had the most beneficial effects on the events of the world. Albert Einstein was born in Ulm, Germany on March 14, 1979 and as a boy displayed an unquenchable curiosity for understanding science and all of its mysteries. As Albert Einstein’s life progressed, he found himself working as a patent clerk in Bern. While working as a patent clerk in Bern, Albert Einstein had a plethora amount of time which was devoted to formulating his theories. Also during this time, Albert Einstein received his Doctorate degree and started working on one of his most influential papers, which was the Special Theory of Relativity. After Einstein completed his Special Theory of Relativity, he moved onto creating the General Theory of Relativity which earned him the Nobel Prize in Physics in 1921. With the creation of both the General Theory of Relativity and the Special Theory of Relativity, Einstein was able to create his Theory of Relativity which comprises of both theories. Other scientific discoveries that Einstein made are the existence of the photon, the theory of Brownian motion, the concept of Mass-energy equivalence, the photoelectric effect, the first quantum theory of specific heats, the Einstein-Brilloui-Keller method for finding the quantum mechanical version of a classical system , Bose-Einstein statistics and Bose-Einstein condensates, the EPR paradox, and although his efforts were unsuccessful, in his last thirty years of life Einstein explored various classical unified field theories that could account for both electromagnetism and gravitation and possibly quantum mechanics.
Black holes are points in space where there are extreme gravitational pulls that prevent anything, including light, from escaping. The reason for such a strong gravitational pull is due to vast amounts of matter being contained in a small amount of space. Stellar black holes form from stars with a mass greater than 20 solar masses and can be a result of gravitational collapse. Gravitational collapse is a result of the star’s internal pressure not being able to resist the stars own gravity. When the star is exhausted of its nuclear fuel such that it cannot maintain a high enough temperature it will begin to collapse under its own weight (Seidel 2011). As the star collapses it causes a supernova which blasts the outer layers of the star into space while the core completely collapses under its own weight. If the remnant core left behind exceeds 3 solar masses there are no known forces that can prevent the core from completely collapsing into a black hole (p. 568 Bennett et al. 2013)
Hawking, Stephen. “Our Picture of the Universe.” Fields of Reading. 6th ed. Ed. Nancy R. Comely et al. New York: St. Martin’s, 2001. (565-574)
We have done a lot of research about space and have learned a lot with the technology we have. One of the main mysteries that we have not understood much is “the hole”. When I say “the hole” I mean the three main ones the black hole, white hole, and the wormhole. Each one is important in their own way, but this paper will be focused on black holes. I will briefly touch on theories that involve time travel, white holes, and wormholes.
First, even from birth this mathematical and theoretical genius has an irregular story. Hawking had been born on the three hundredth anniversary of Galileo’s death, this proving later to be a great point of inspiration and motivation for him and his research. The date being January 8, 1942, a later recognized genius was born
“Sometimes I wonder if I'm as famous for my wheelchair and disabilities as I am for my discoveries.” This is just one of the many quotes said by Stephen Hawking. Stephen Hawking was born on January 8th, 1942. He is a British scientist who has done groundbreaking work in physics and cosmology. He is also an author as well as a professor at Cambridge who has written at least 131 books, the most famous of those are on the topic of black holes and general relativity. He was diagnosed with ALS (Lou Gehrig’s disease) at the age of 21, and doctors gave him two or three years to live, but he is still alive today at the age of 75. In that span of time he has overcome the hindrance of his disease and physical disability to become one of the most influential physicists since Albert Einstein, and he’s also vastly expanded the knowledge available to everybody through seminars, lectures, and books. For these reasons, he qualifies as a modern-day hero.
The main way Hawking believes that we could understand and prove that the beginning of the universe is purely scientific would be by something he calls the M-theory. The M-theory is also referred to as the Grand Design. The M-theory is a way to predict how the universe came to be and how to prove that the universe came from nothing and appeared out of the blue. They refer to an image that stuck out in mind of God blowing bubbles, our universe being a bubble. In the article this theory is said to be the same theory that Albert Einstein was hoping to discover. In his book, Brief History of Time, Hawking believes that with the progression of Einstein knowing so much in his time, th...
Another reason he didn't do mathematics is because when he attended University College, Oxford in 1959 they didn't do mathematics. Hawking's peers didn't really realize how intelligent he was until his second year of University. They were assigned 13 honors questions in the area of Electricity and Magnetism, and while it took his friends Derek, Gordon and Richard a week to do 2 1/2 of them, Hawking did the first 10 in 3 hours. "Because he didn't have time to finish the rest" was his reason for not completing all 13. He was a coxswain in the Boat Club, and was of course a member of the Boyle Society .
Stephen Hawking has been hailed as one of the most brilliant theoretical physicists since Albert Einstein. Hawking was born on January 8, 1942, which as he likes to point out is the 300th anniversary of Galileo's death. Hawking originally studied at Oxford University in England studying physics even though he would have preferred math. He moved onto Cambridge University to work on his PhD in cosmology. Hawking's career has focused upon the cosmic entities known as black holes, and has extended to specialized areas such as quantum gravity, particle physics, and supersymmetry.
Stephen Hawking one of the greatest physicist was born on January 8, 1942 in Oxford,England. Surprisingly he was born on the 300 hundredth anniversary of Galileo. Hawking’s parents lived in Highgate during the attack of the world war II and the black out in London. For a more guarded and secure place his mother Isobel decided to give birth in Oxford, England.(Hawking.org) During this time money was very little for the Hawkings because of the war. Everything was hard for them at this time especially when raising a family. While Stephen was growing up the Hawkings were oddly different from him, during dinner time in most occasions they were often reading a book. They were recognized as being highly intelligent and very clever people. Besides for Stephen he was the more normal one in the family. Hawking at a young was recognized as being bright and his mother would say how he had a strong sense of wonder, “stars would always draw his attention,”she quoted. Yet he wouldn’t take his school work seriously. (biography.com) He was ranked no more than halfway up in his class and also struggled with reading. (Ferguson, pg.20) Even though, him and a couple of friends would solve mathematical equations together it took his friends hours to solve about 2 problems out of 10 but on the other hand, he would rush downstairs in minutes and have completed already 5 (biography.com)