The Manhattan Project had several short as well as long term effects on the world. During the time of World War II the United States, Canada and Great Britain joined together to develop a nuclear weapon, they coded this “The Manhattan Project.” This project became the largest secret project ever undertaken by the United States. The exploration of atomic weaponry complicated political exchanges around the world, led to the transfer of atomic technology, and created the possibility of total nuclear annihilation through a mutual exchange of weapons.…
Fear spread through the scientific community and the public that the Nazis were creating a super weapon; a bomb never before seen on earth that had unprecedented power and destruction. This caused a stir in the scientific community and caused many scientist to study uranium. Albert Einstein and Enrico Fermi, both escaping Nazi oppression, fled to the United States to warn the government of the powers of the atomic bomb. In June 1939 Otto Frisch and Rudolf Peierls at the University of Birmingham had made a breakthrough investigating the critical mass of uranium-235. They conclude that to reach critical mass and explode the uranium core must be at least 22 pounds, small enough to be carried by a bomber of that era. President Roosevelt, Vannevar Bush, and Vice President Henry A. Wallaceon attended a meeting on October 9th 1941, and the President okay’d the atomic…
Nuclear research all started when the Japanese bombed Pearl Harbor, and the United States entered into World War II. When the United States realized that Germany attempted to build an atomic bomb, Americans began to concentrate on their research about creating an atomic bomb more heavily. President Franklin D. Roosevelt created the Manhattan Project, which included a group of top scientists, under General Leslie R. Groves, who worked around the clock to try to develop an atomic bomb within three years (Bondi 493). The Americans and the British combined their efforts to research the development of the bomb and created plants and factories to work in ("The Atomic Bomb " 257). They created plants for three separate processes: electromagnetic, gaseous diffusion, and thermal diffusion. These plants helped create the plutonium and uranium 235 needed to manufacture the atomic bomb (Gerdes 142). The secrecy of the Manhattan Project was essential in order to develop the atomic bombs to end World War II.…
The research of the atomic bomb was brought up to President Roosevelt during World War II by Albert Einstein who had fled from Germany and Enrico Fermi, who also fled Italy. They both knew how about the atomic technology being researched by the Axis powers and both agreed that the President of the United States should know about it. This information is what started the effort and design of the atomic bomb known as, the Manhattan Project. The Manhattan Project was very secretive, only a few select people knew of what was going on, to keep the Axis powers unaware of their progress (“The Manhattan Project”). When the bomb was complete they tested it on July 16, 1945 and decided it would be a useful weapon in the war. On August 6, 1945 the United States became the first in the world to use nuclear weapons against another country. They used two atomic bombs to attempt to end the war, first on Hiroshima, and three days later on Nagasaki. The bombing of these two cities was not justified because there were other tactical options, thousands of innocent civilians were killed, and the bomb left the two cities with many deadly long-term effects.…
When the first atomic bomb was detonated in Alamogordo New Mexico on June 16, 1945, all the scientists involved in the Manhattan Project understood the great destructive power of radio-active isotopes. Although the atomic bomb was a very destructive force our world would not be as good without it. Because of the government funding involved in the project coupled with the need for an atom bomb, much research that otherwise may not have occurred took place in the US. The Manhattan project opened the door to nuclear advancements and applications.…
On the morning of August 6, 1945, a B-29 bomber named Enola Gay flew over the industrial city of Hiroshima, Japan and dropped the first atomic bomb ever. The city went up in flames caused by the immense power equal to about 20,000 tons of TNT. The project was a success. They were an unprecedented assemblage of civilian, and military scientific brain power-brilliant, intense, and young, the people that helped develop the bomb. Unknowingly they came to an isolated mountain setting, known as Los Alamos, New Mexico, to design and build the bomb that would end World War 2, but begin serious controversies concerning its sheer power and destruction. I became interested in this topic because of my interest in science and history. It seemed an appropriate topic because I am presently studying World War 2 in my Social Studies Class. The Hiroshima and Nagasaki bombings were always taught to me with some opinion, and I always wanted to know the bomb itself and the unbiased effects that it had. This I-search was a great opportunity for me to actually fulfill my interest. <br><br>The Manhattan Project was the code name for the US effort during World War II to produce the atomic bomb. It was appropriately named for the Manhattan Engineer District of the US Army Corps of Engineers, because much of the early research was done in New York City (Badash 238). Sparked by refugee physicists in the United States, the program was slowly organized after nuclear fission was discovered by German scientists in 1938, and many US scientists expressed the fear that Hitler would attempt to build a fission bomb. Frustrated with the idea that Germany might produce an atomic bomb first, Leo Szilard and other scientists asked Albert Einstein, a famous scientist during that time, to use his influence and write a letter to president FDR, pleading for support to further research the power of nuclear fission (Badash 237). His letters were a success, and President Roosevelt established the Manhattan…
Cited: Bellis, Mary. "History of the Atomic Bomb & The Manhattan Project." About.com Inventors. The…
In 1938 people feared that hitler would build an atomic bomb after news got out that german scientists had split the uranium atom "fission". One thing that hitler never thought of was the use that the jewish scientist could have been to him. Most of the jewish scientist fled to the untied states to find refuge from the genocide. One of the jewish scientist that feld to the untied states known as Albert Einstein sent a letter composed by his friend urging president…
On the morning of August 6th, 1945 at around 8:16 a.m., the United States dropped the first bomb on Hiroshima. This bomb was given the nickname “Little Boy.” Three days after the first atomic bomb was dropped, on August 9th, 1945 at around 11:02 a.m., the United States dropped a second atomic bomb on Nagasaki. This bomb was given the nickname “Fat Man.” These two bombs immensely destroyed these cities and took the lives of many people. There was an estimated 200,000 lives taken in the atomic bombing on Japan. The war on the Pacific had been going on for over four years before the atomic bombing occurred. There were two big battles that could have led to the United State’s decision of dropping the atomic bomb, the Iwo Jima and Okinawa. In these two battles there was an astounding amount of deaths taken in these battles from both sides. While both sides of the Japanese and American soldiers fought vigorously taking the many lives of one another, the dropping of the atomic bomb on Hiroshima was a military necessity for the United States.…
The Manhattan Project was developed to give America their best chance at not only fighting but winning a nuclear war. When German physicists had the knowledge to split a uranium atom, fear ensured. The world scientific community held the concern of Nazi scientists utilizing this new found energy to build a nuclear bomb. As to avoid this, the United States implemented their own project. With the input of multiple scientists, and the ultimate approval of President Roosevelt, the first atomic bomb began to be designed and built by the United States.…
The Use of the Atomic Bomb The Manhattan Project was a secretive project created by the government to get ahead in the push for a nuclear bomb. After its completion, the atomic bomb was secretly tested in the New Mexico desert. The bomb was a success and next came the hardest decision of Harry S. Truman’s life. He was president at the time and he had to decide whether or not the bomb should be dropped.…
Serving as lead director, Robert Oppenheimer was in motion of the Manhattan Project. The project was to recruit some of the best mathematicians, scientists, and engineers. A great set of European activists included Albert Einstein, Leo Szilard and Enrico Fermi. Not only did these three men contribute to this industry: 130,00 workers newly employed, combining oringial ideas, brought the process of the atomic bombings. These atomic bombings took place in Hiroshima, and Nagasaki. In the end, the force of labor had spent over $2.2 billion on the renowned sites.…
4. On June 18, 1942, Brig. Gen. Wilhelm D. Styer told Col. James Marshall to form an Army Corps of Engineers District to occupy and fuse atomic bomb development. During August of 1942, Marshall formed a new District group with the purposeful deceptive name "Manhattan Engineer District," which is now known as the Manhattan Project.…
The Manhattan Project was assembled when “in 1939 the world’s scientific community discovered that German physicists…
In 1945, the United States of America dropped two atomic bombs on the cities of Hiroshima and Nagasaki in Japan. On August 6, the nuclear weapon “Little Boy” was dropped on Hiroshima because it was a city of considerable military importance and contained Japan's Second Army Headquarters. It also was the communications centre and storage depot. On August 9, at 11:02 a.m., at an altitude of 1,650 feet, Fat Man (right) exploded over Nagasaki. The yield of the explosion was later estimated at 21 kilotons, 40 percent greater than that of the Hiroshima bomb.…