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History of electricity essay
Reflection about the history of electricity
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History of the Atomic Bomb
The atomic bomb1 is the most destructive weapon known to mankind. A bomb of this nature is capable of obliterating anything up to four square miles and anything reaching outside that area receives very extreme damage. Albert Einstein was the man who had convinced the United States to research the Atomic Bomb.
The Manhattan Project2 was the name given to the research and
development of the atomic bomb. It was called the Manhattan Project after
Manhattan Engineer District of the US Army Corps of Engineers, because
most of the early research was done in New York. The person that was chosen to lead this project was General Leslie Grove and Robert Oppenheimer was appointed to lead the day-to-day running of the project. In order for an atom bomb to be produced the scientists had to separate the Uranium-235 from the much more common Uranium-238. The facility that was used to separate the Uranium-135 from the Uranium-238 was not held __________________________
1 Atomic Bomb – Bomb using Uranium-235 for mass destruction.
2 Manhattan Project – Name given to the development and research of the atomic bomb in the U.S. in New York but in Oak Ridge, Tennessee. The cost of this project was two billion dollars, which is equivalent to 26 billion dollars in today’s world and the factories employed 200,000 people, that was more then the amount of people employed in the United States auto mobile industry.
When the first bomb was made a site in Alamogordo, New Mexico was chosen as the testing ground. In order for the bomb to explode, all the nuclei of the several grams of Uranium would have to be split. A sphere of Uranium the size of a baseball would cause an explosion that equaled the strength of 15,000 to 20,000 tons of TNT. When the bomb had exploded there was a tower and the explosion had turned the asphalt around the tower into green sand, the sky was extremely bright and seconds after the explosion came a huge blast that sent unbelievable heat across the desert. Also, there was a huge mushroom cloud that reached the sub-stratosphere that was at an elevation of 41,000 feet. 10,000 feet away a soldier was of right off his feet by the force of the shock wave and another soldier stationed five miles away was temporarily blinded. The explosion was able to be herd 50 miles away.
The Manhattan Project The Manhattan Project was a research project, that created the United States first nuclear weapon, and led to its creation of the nuclear department during World War II. M.A.U.D. / M.A.U.D. group was created in 1940. Also, M.A.U.D was the secret name given to the group and it came from a phrase in a message from Niel Bohr (Cohen). This group produced a report that said that producing a fission bomb was possible. James Chadwick, a new member of the British M.A.U.D group, later wrote that at that time he realized that a nuclear bomb was able to be built in his lifetime.
At 5:30 AM July 16th 1945, the nuclear age had started. The world’s first atomic bomb was detonated. On August 6th 1942 at 8:15 AM, an American B-29 bomber, the Enola Gay, dropped a perfected atomic bomb created by the Americans, over the city of Hiroshima hoping to end the war. Thousands of people died in the two cities in Japan. They were Hiroshima and Nagasaki “the Manhattan Project”. The research and development project that produced these atomic bombs during this time was known as “the Manhattan Project”.
Atomic Bomb in World War 2 During World War II the United States government launched a $2 billion project. This project, known as the Manhattan Project, was an effort to produce an atomic bomb. This project was taken on by a group atomic scientists from all over the world.
As World War 2, came to a close, The United States unleashed a secret atomic weapon upon the enemy nation of Japan that was quickly recognized as the most powerful wartime weapon in human history. They completely destroyed the entire Japanese cities of Hiroshima and Nagasaki, and essentially vaporized countless innocent Japanese lives. Some historians believe that it was a foolish, brutal decision to use the atomic bomb on a weakened Japan, and that the civilians of the country did not deserve that kind of mass-annihilation. On the opposite side, other historians assert that dropping the bomb saved countless American and Japanese lives by ending the war faster than a regular invasion would have. What is undisputed is that this sad event dramatically changed the course of human history.
In 1941, The United States began an atomic bomb program called the “Manhattan Project.” The main objective of the “Manhattan Project” was to research and build an atomic bomb before Germany could create and use one against the allied forces during World War II. German scientists had started a similar research program four years before the United States began so the scientists of the “Manhattan Project” felt a sense of urgency throughout their work (Wood “Men … Project”).
The Manhattan Project was the code name for a science project conducted during World War II by the United States with the partial support of the United Kingdom and Canada. The ultimate goal of the project was the development of the first atomic bomb before Nazi Germany. The scientific research was directed by physicist Julius Robert Oppenheimer while security and military operations were carried out by General Leslie Richard Groves. The project was carried out in many research centers being the most important of them the Manhattan Engineer District located on the site now known as Los Alamos Manhattan Project was the code name for a science project conducted during World National Laboratory. The project brought together a wealth of scientific luminaries as Robert Oppenheimer, Niels Bohr, Enrico Fermi, Ernest Lawrence, etc. . . . Since, after experiments in Germany before the war, it was known that atomic fission was possible and that the Nazis were already working on its own nuclear program, several bright minds met. Many Jewish ex...
“At precisely 5:30 A.M. on Monday, July 16, 1945, the atomic age began. While Manhattan staff members watched anxiously, the device exploded over the New Mexico desert, vaporizing the tower and turning asphalt around the base of the tower to green sand. The bomb released approximately 18.6 kilotons of power, and the New Mexico sky was suddenly brighter than many suns.” In President Truman’s diary he explains the massive capabilities of the Atomic Bomb after seeing it with his own eyes explode. On July 25, 1945 President Truman wrote, “Thirteen pounds of the explosive caused the complete disintegration of a steel tower 60 feet high, created a crater 6 feet deep and 1,200 feet in diameter, knocked over a steel tower 1/2 mile away and knocked men down 10,000 yards away. The explosion was visible for more than 200 miles and audible for 40 miles and more.” After seeing the demonstrations and conducting of many meetings, the atomic bomb was ready and the decision President Truman made was becoming a
When looking at the aftermath of the atomic bomb in both Nagasaki and Hiroshima the devastation it caused is evident. The majority of the population in Japan could have never imagined such a catastrophic event. On August 6, 1945 and August 9, 1945 massive amounts of lives were changed forever when an atomic bomb fell from the sky and created an explosion as bright as the sun. These two bombs were the first and only accounts of nuclear warfare. (“Atomic Bomb is…”) The impact that the two bombs left on the cities of Japan was tremendous. The bombing of Nagasaki and Hiroshima devastated the country through structural damage, long term medical effects, expenses, and the massive loss of life.
A single deadly weapon that could destroy the whole world was successfully developed during World War II. This weapon was no other weapon but the atomic bomb. Under the cooperation of the major powers in the Allied forces, the atomic bomb was produced. Soon after the success of the production of the atomic bomb, the major powers in the Allies agreed to use the atomic bomb. Due to their hatred against the Japanese, the Allies dropped the atomic bomb on Japan and showed no regrets for carrying out the plan. The United States, Soviet Union, United Kingdom and China are among the major powers of the Allied Forces that unanimously agreed to drop the atomic bomb on Japan.
The development and usage of the first atomic bombs has caused a change in military, political, and public functionality of the world today. The bombings of Hiroshima and Nagasaki revolutionized warfare by killing large masses of civilian population with a single strike. The bombs’ effects from the blast, extreme heat, and radiation left an estimated 140,000 people dead. The bombs created a temporary resolution that lead to another conflict. The Cold War was a political standoff between the Soviet Union and the United States that again created a new worldwide nuclear threat. The destructive potential of nuclear weapons had created a global sweep of fear as to what might happen if these terrible forces where unleashed again. The technology involved in building the first atomic bombs has grown into the creation of nuclear weapons that are potentially 40 times more powerful than the original bombs used. However, a military change in strategy has came to promote nuclear disarmament and prevent the usage of nuclear weapons. The technology of building the atomic bomb has spurred some useful innovations that can be applied through the use of nuclear power. The fear of a potential nuclear attack had been heightened by the media and its release of movies impacting on public opinion and fear of nuclear devastation. The lives lost after the detonation of the atomic bombs have become warning signs that changed global thinking and caused preventative actions.
The atomic bomb was created to be mass destructive. This was self-evident when the United States dropped two atomic bombs on Japan. This decision was made by Harry S. Truman. Knowing how an atomic bomb is created, its' history and the effects it had on the economy could help people realize the reasoning behind such a bomb. These bombs were made for a purpose. Robert Oppenheimer was the father of the atomic bomb, although Albert Einstein received a lot of credit for his work with the startup of atomic bombs. The Manhattan Project, based in Los Alamos, was a very keen organization that helped the United States become a world power. Over one hundred thousand workers took in this project. People that were not only contributing for personal gain, but for the pride of their country.
The United States’ decision to drop an atomic bomb on Hiroshima required extensive research leading to its production. The main goal of the American side was to damage the enemy’s confidence, while choosing a target with the highest military output in order to conclude the war (Robinson).The group in charge of developing the technology was known as the Manhattan Project, and was kept top-secret. Selection began in the spring of 1945, with assistance from the Commanding General, Army Air Forces, his Headquarters (Robinson).There was a variety of experts working on the project, including mathematicians, theoretical physicists, and specialists trained in weather and blast effects Headquarters (Robinson). In order to monitor all of the results, the city had to be untouched, meaning the target had to have no signs of previous bombings. Based on these requirements, the designation of Hiroshima for the bombing was not a simple determination. After a target was selected and the weapon was developed, testing was set to begin. On July 16, 1945, the first test in Alamogordo, New Mexico, proved that the bomb was prepared for release onto...
Volti, Rudi. “Atomic Bomb.” The Facts on File Encyclopedia of Science, Technology, and Society. Vol. 1. New York: Facts On File, 1999. Modern World History Online. Web. 4 Apr. 2012. .
The nuclear bomb was the most devastating weapon ever created by man. It was developed between 1942 and 1945 during the second World War. The project to build the worlds first atomic weapon was called The Manhattan Project. The nuclear bomb was based on the idea of splitting an atom to create energy, this is called fission. Three bombs were created, “Trinity”, “Little Boy”, and “Fat Man”. “Trinity” was dropped on a test site in New Mexico on July 16, 1945, proving the theories, engineering and mathematics of the bomb to be correct. Shortly after that, not more than 2 months, the U.S. performed the first actual nuclear attack in the history of war. The bomb “Little Boy” was dropped on the town of Hiroshima, instantly killing thousands. “Fat Man” was dropped shortly after on the town of Nagasaki. After the bombing almost all scientist involved with the creation of the bomb regretted its construction and spoke out against the abolishment of nuclear weapons.
On August 6, 1945 the city of Hiroshima was destroyed by the first atomic bomb used in warfare. The atomic bomb was an instrument of destruction which could of and has led to the end of mankind. Since the beginning of human life' with Adam and Eve thirst for knowledge has increase. At various points of time in history, knowledge was gained too fast and too powerful. This was one of those times that humans gained too much knowledge, too fast. Einstein, the greatest scientist that ever lived, had figure out the theorems for an atomic bomb all he needed was someone one that would help him make it. America did this knowing that the Germans might have already started. Before they had even time to test it, America let loose this bomb of devastation. The bomb would kill thousands directly and millions indirectly. The bomb would lead to the nuclear science. The bombs now a day (bombs with that could 3 times more powerful than the atomic bomb') could have never come to existence with out the atomic bomb'.