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Historical development of the atom
Historical development of atomic theory
History of the development pf an atom
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In a world where the nuclear bomb was never invented, many key events could have turned out differently. Leo Szilard played a lead role in such a development as this and many other incidents. He was a very dynamic character in places throughout America under the fields of science and politics. His contributions also impacted the lives of many far beyond the borders. He was born in 1898 to a Jewish family in Austria-Hungary. After attending college, he went off to Germany wishing to have a career in physics. He studied physics in the capital city of Berlin until the Nazi regime came to power (Lowen). Following this event, he fled to England then the United States. Szilard's dynamic characterizations are especially prevalent in his early life …show more content…
Alongside Albert Einstein while still in Germany, Szilard was capable of inventing a safer type of refrigerator in the 1920’s (Grimes). This idea was to steer away from the previously used concepts that would occasionally leak lethal fumes. The same apparatus was also used in pumps for nuclear reactors when the nuclear age rose. Their haphazardly discovered nuclear concept is still used today as reference in many nuclear facilities. After abandoning the physics field and studying biology, Szilard alone constructed the world’s first chemostat (Frank 576). This biological reactor proved to be very helpful in enzyme studies and is still used today in the same field for the same purpose. Also in his career in biology included his postulation regarding the subjects of aging (Frank 576). The theorem he stated was that the length of a person’s life is primarily determined by mutations or major events in one’s life called faults. This proved useful in the sciences that dealt with lifespans of people or organisms and other age related subjects. These postulations still have an application in modern gerontology. Leo Szilard had a major impact on the scientific world, whether through his knowledge or inventions. On a political standpoint, however, it can be assumed that a lot of Leo Szilard’s influence was both rooted and changed by his scientific
A young scientist who was very smart and intelligent was the creator of a bomb that killed millions. The bomb was the most powerful weapon that was ever manufactured. He changed the course of World War II. This man is Robert Oppenheimer, creator of the atomic bomb. The book “Bomb” by Steve Sheinkin, is a book that includes teamwork and how Americans made a deadly bomb that changed the course of the war. The book engages the reader through how spies share secret information with enemies. Because the physicists were specifically told not to share any information, they were not justified in supplying the Soviet Union with the bomb technology.
Media. The main means of mass communication regarded collectively. It comes in the form of t.v., radio, newspapers, magazines etc. The media has a way of portraying a story in a way that they want it to be seen by audiences. In other words, the media only tells us only what they want us to hear; which, may or may not be the truth or include the entire story. The media is always looking for the next best story and the competition to be the first one on the scene can be intense. A documentary by 9.14 Productions tells the story of a man and his art collection; The Barnes Foundation.
Leo Szilard, Eugene Wigner, and Edward Teller, Hungarian-born physicists were frightened by the possibility that Germany might produce an atomic bomb. They insisted that Albert Einstein inform President Roosevelt about the possibility of the Germans making an atomic bomb. In late 1939 President Roosevelt ordered an American effort to make an atomic bomb before the Germans.
Individuals have their own unique perception of beauty. In 1813, John James Audubon got to experience the extremely rare phenomenon of seeing incredible masses of pigeons in flight. In 1974, Annie Dillard witnessed a similar occurrence as Audubon, with the exception of the flocks that she came across consisting of starlings. Both writers recorded their engagement with the birds. Both writers also grasped the splendor of the spectacle, expressing it to being “extreme” and “unexpected”. The only occasion that the two writers’ perspectives correspond to each other is their recognition of the beauty that was within the wonder that they witnessed. Although both Audubon and Dillard realize the magnificence of the phenomenon, their general outlook and how they are affected by their experiences differ.
Despite all of the security used by the officials in charge of the “Manhattan Project,” soviet spies managed to leak information to the Soviet Union that allowed them to create a nuclear bomb of their own. Klaus Fuchs, an important scientist to the “Manhattan Project,” managed to move throughout the project and provide crucial information to the Soviets. David Greenglass also provi...
The famous deaf person that I chose is Laurent Clerc being the first deaf teacher of the deaf in America. He was born December 26, 1785 in France and he had become deaf at the age of one. He was involved in an incident when he was left in his high chair for a few minutes by a fire and happened to fall off leading him to burn the side of his face. However, because of the scar that got left behind from the burn had permanently made name sign for him which was two fingers brushed against his right cheek. At the age of seven his parents believed that his deafness could be treated with injections but, in the end learned there was no cure. During his childhood he did not attend any schooling to learn how to write nor read. His family communicated with him through gestures because, he didn’t know sign language as well.
Gabriel Faure was a French Romantic Composer, pianist, teacher and an organist. He was a very influential composer and his style of composition influenced many of the 20th century composers. He was one of the most prominent French composers of his era. Faure was known as one of the French master of the art song. He was awarded a scholarship to École de Musique Classique et Religieuse. His tutors respectively included; Clément Loret, Louis Dietsch, Xavier Wackenthaler, Saint-Saëns and Niedermeyer. Faure took up the post of an organist at the church of Saint-Sauveur at Rennes in Brittany. After the Franco-Prussian war Faure left France and took up teaching in Switzerland.
In 1939, the scientific world had discovered that Germany was building an atomic bomb. Albert Einstein had fled german prosecution earlier in his life. Upon hearing of Germany’s knowledge of splitting an uranium atom, he felt he must inform President Roosevelt about this. Roosevelt didn’t see the need in the atomic bomb but agreed to it anying. The code name for the atomic bomb was The Manhattan Project. Columbia University, the University of California at Berkeley, and the University of Chicago started the research for the atomic bomb. Enrico Fermi led a group of physicists to create the first controlled nuclear chain reaction underneath Stagg Field. Stagg Field was the University of Chicago’s football field. Here is where the first controlled
I am a firm believer that as a child, there are stages you go through to become the person you are today. Many theorists have developed their own propositions as to how we are who we are and why. Jean Piaget, a swiss psychologist, was one of the few who believed that all individuals progress through a set of fixed stages of cognitive development. Cognitive development is the building of thought processing or in simpler words known as remembering, problem solving, and decision making. He believed that you not only increase knowledge in every stage, but that your ability to understand increases as well. Piaget focused his research mostly on the change in cognition from childhood to adulthood using the stages Sensorimotor, Preoperational, Concrete
In today’s society, many countries and even citizens of the United States question the U.S. government’s decision to get involved in nuclear warfare. These people deemed it unnecessary and stated that the U.S. is a hypocrite that preaches peace, but causes destruction and death. Before and during World War II the U.S. was presented with a difficult decision on whether or not to develop and use the atomic bomb. The U.S. decided to develop the atomic bomb based on the fear they had for the safety of the nation. In August 1939 nuclear physicists sent manuscripts to Albert Einstein in fear the Germany might use the new knowledge of fission on the uranium nucleus as way to construct weapons.
On August 1939, a German-American physicist named Albert Einstein sent a letter to U.S. president Franklin D. Roosevelt that described this discovery and warned of its potential development by other nations. This letter was written by Leo Szilard, Eugene Wigner and Edward Teller. Leo Szilard was a Hungarian American physicist. Eugene Wigner was a Hungarian American theoretical physicist and mathematician. Edward Telle...
In August 1945, the atomic bombings of the cities of Hiroshima and Nagasaki in Japan were guided by the United States during the final stages of World War II. It was led by the United States with the help of many scientists willing to construct the world’s first nuclear bomb. Many feared new warfare technology, for it contained the ability to cause mass destruction and devastate the human population. This was a major topic of concern for many during the Cold War Era, and has carried over to the present day. Nuclear destruction was avoided by the Soviets and the United States by fighting in proxy wars, such as the Vietnam War, Korean War, and political crisis in the Middle East. (www.americanhistory.si.edu.) This was seen as a new technique of delegacy that benefited the human population instead of nuclear bombs. During the economic and political tensions of the Long War, nuclear weapons worried many who were concerned for the future of humanity and themselves. (Sherwin) However, for many, nuclear activity demonstrated the expansion of human innovation and intellectuality. Scientific discoveries were highly praised, especially those who strengthened a nation’s military power. For the US, their invention and discover of nuclear weapons demonstrated their dominance over global interaction, especially over the Soviet Union. (Goodman) The introduction of nuclear technology brought forth new techniques of warfare that led to the end of WWII and further concerns in the time of global expansion.
Claude-Joseph Vernet’s oil on canvas painting titled Mountain Landscape with an Approaching Storm was created in 1775, and it is currently located in the European Art Galleries (18th- 19th Century North) 2nd Floor at the Dallas Museum of Art. It is a large-scale painting with overall dimensions of 64 1/2 x 103 1/4 in. (1 m 63.83 cm x 2 m 62.26 cm) and frame dimensions of 76 1/8 x 115 1/4 x 4 3/4 in. (1 m 93.36 cm x 2 m 92.74 cm x 12.07 cm). Vernet creates this piece by painting elements from nature and using organic shapes in order to create atmospheric effects, weather and different moods. This piece primarily depicts a landscape with a rocky mountainous terrain and villagers scrambling to an upcoming storm.
Louis Zambrini, track star, war hero, and inspirational speaker. Even though he accomplished so much, he struggled with one challenge. Louis Zambrini had to figure out what his purpose in life was on multiple occasions. When his family moved from Italy to the United States, he was just a child; however, he was extremely mischievous. He would steal anything he could get his hands on, and fight with anyone who dared cross him. Louis spent his life surviving one extraordinary event after another. No one had faith in him (including Louis) except for one person; his brother Pete. After searching, he finally came to find his own faith. The meaning of his life was about being empowered by forgiveness and figuring out he could exceed the expectations of others by controlling his destiny and happiness.
Snoezelen is a multi-sensory type of environment that provides relaxing spaces that help reduce the level of agitation and anxiety, but it also helps engage and the provide the satisfaction to the individual, stimulates reactions and encourage communication. Snoezelen provides the multi-sensory environment filled with different lighting, shapes, textures, calm music and colours. This type of environment is a stress free and it is specifically designed for individuals with disabilities. The history of snoezelen started back during the late 1970s by two Dutch therapists and these two Dutch therapists experimented with a sensory tent at an institution. The goal of this experiment was to help increase the enjoyment and sensory experience for individuals