The Atomic Bomb : What's History Of The Atomic Bomb

Nearly seventy years later, there is still controversy amongst the atomic bombs that were developed and dropped during World War Two. These atomic bombs would unleash a force of destruction that the world has never yet seen. The Manhattan Project developed these bombs under their distinct codenames, Little Boy and Fat Man. Little Boy was dropped on Hiroshima August 6, 1945, resulting in approximately 140,000 Japanese casualties. Three days later after the event occurred, Fat Man was dropped on Nagasaki, which resulted in approximately 70,000 casualties. Historians can argue that the atomic bombs were a necessity to win the war. Others can argue that the war was already over and dropping the bombs was completely unnecessary. Although there are many solid points to both arguments, the atomic bombs dropped on Japan was justified.

Part of the city was virtually leveled by the time the dust had settled. Thousands more people died months and years after from injuries and radiation poisoning. The second atomic bomb was dropped on Nagasaki, Japan just 3 days later on August 9th, 1945. The original target for the second bomb, codenamed "fat man", was the city kokura but the target was obscured by clouds over it. This time, over 3.5 square miles of the city was destroyed and over 60,000 people were killed instantly. Also like last time, thousands more people died years after from injuries and radiation poisoning. These two bombs brought about the end of WW2, but they also brought the beginning of the nuclear arms race.

“We believe that . . . an early unannounced attack against Japan inadvisable. If the United States were to be the first to release this new means of indiscriminate destruction upon mankind, she would sacrifice public support throughout the world, precipitate the race for armaments, and prejudice the possibility of reaching an international agreement on the future control of such weapons. Much more favorable conditions could be created if nuclear bombs were first revealed to the world by a demonstration in an appropriately selected uninhabited area.” The initial test for the atomic bomb was dropped in Alamogordo, Mexico with experts observing more than 20 miles away. The explosion was estimated to be a blast of about 10,000 tons of TNT. The Atomic bomb’s intense and destructive power frightened many scientists who were working on the Manhattan Project (Knebel 78). Including the father of the atomic bomb, J. Robert Oppenheimer. Oppenheimer felt as if he had created something that would bring forth destruction to the world, instead of using his brilliant scientific mind to improve and usher the world into an era of peace like he intended to. In fact, many scientists within the Manhattan Project were shocked and against using such a powerful weapon as the atomic bomb against other humans, so much that a group of scientists and

With the start of World War II the race for the first atomic bomb started. With Germany under Hitler’s reign, the Nazis began separating uranium to form the first atomic bomb to control the world. The push for the United States build the first atomic bomb began with this knowledge. With the help of several scientists the United States succeeded in building the atomic bomb first. Two atomic bombs were used; a uranium bomb on Hiroshima and a plutonium bomb on Nagasaki. Along with the many deaths were six stages of A-bomb illness which includes acute stages, atomic bomb trauma, A-bomb radiation illness, radiation blood injury at lethal dosage, blood injuries, and secondary radiation illness. Seven unhealed scars were also an effect of the atomic bombs that includes keloids, A-bomb cataracts, leukemia, cancers, chromosome changes, exposure in utero and microcephaly, and genetic surveys. Regulations and guidance were set in place soon after the bombings to protect the people of the world based on the information that was gathered and it has changed over the years based on the new information that was learned. With the use of the atomic bombs in World War II, a lot of pain and suffering was caused, but a great deal of information was learned to help protect future generations from radiation.

With the new working bomb, during World War II American B-29 bomber dropped the world’s first atomic bomb called the little boy weighing 9,000 pounds on Hiroshima, Japan instantly killing eighty-thousand people then killing over tens of thousands of people after due to radiation exposure. Three days later another bomb

The deployment of the atomic bomb is most notoriously remembered in the context of the destruction of the Japanese cities Hiroshima and Nagasaki at the end of World War II. Via B-29 bomber planes, the United States dropped two atomic bombs, one named Little Boy over Hiroshima, and the second, named Fat Man, over Nagasaki. The bomb Little Boy exploded two thousand feet in the air over Hiroshima, obliterating five square miles of the city and instantly killing an estimated eighty thousand people. The bomb Fat Man did astounding damage as well, destroying 2.6 square miles of Nagasaki and killing an estimated forty thousand citizens. Due to the topography of Nagasaki, which is surrounded by mountains and located in a valley, the damage was more limited than in Hiroshima, but devastating nonetheless. The destruction of these two cities led to the unconditional surrender of Japan, ending World War

“Little Boy” and “Fat Man” were the first atomic bombs created, and delivered revolutionary damage. Little Boy was the first bomb to detonate over Japan. Approximately 90% of people within half a mile from the location of the explosion died almost instantly. Only about 10% of buildings in Hiroshima remained standing or undamaged. The massive explosion happened so fast that clothing patterns burned into the skin of victims far enough away to avoid instant death. Along with this, the blinding flash of light

The casualties due to the atomic bomb launched by the United States in 1945 were recorded at a horrifying high body count in Hiroshima and Nagasaki, Japan. The atomic bomb that hit Hiroshima was known as “Little Boy” and the one that struck Nagasaki was known as “Fat Man.” Several dozens of thousands of people died from these two carcinogenic, lethal bombs.

This thought, as well as many others, ran through the heads of the scientists of the Manhattan Project, including the “father of the atomic bomb” himself, J. Robert Oppenheimer.

The Manhattan Project was a research and development project that produced the first nuclear weapons during World War II. The Manhattan project was the invention of the first two nuclear bombs, Fat man and little boy. These two bombs were dropped on Japanese islands to end World War II.

The dropping of the atomic weapons in Hiroshima and Nagaski, ordered by President Harry S. Truman, were completely necessary to ensure a speedy end to the war while saving many lives that would have otherwise been taken, had the battle continued. The atomic bombs, also known as Fat Man and Little Boy, were dropped in Japan in the summer of 1945. To this day, The United States stands as the only nation to have used a nuclear weapon on another nation. A single atomic bomb can reduce a city and its population to dust. Although the bombings were inhumane and had negative effects that were unavoidable, the nature of war is catastrophic and human lives are taken nonetheless. What was to be decided was whether these deaths should be of the Japanese

On August 6th 1945 the world got their first look at the sheer power and destruction atomic weapons were capable of. Los Alamos, New Mexico was the birthplace of the atomic bomb with Robert Oppenheimer as its father. The secretive

Eager to end WWII the atomic bomb was created to end the fight between Japan and the United States. The U.S. dropped it on the cities Hiroshima and Nagasaki. The atomic bomb was created with uranium (U-235) and by using fission it would form a large nuclear chain reaction that would be devastating. The creation of this mass destruction weapon was called the Manhattan Project. The project cost around two billion dollars. In mid-July, 1945, these bombs were tested to see if they would be successful at halting Japan. On August 6, 1945 a day in history and a day that will never be forgotten the U.S. dropped the atomic bomb “Little Boy” on Hiroshima in Japan. Three days later the second bomb dropped called “Fat Man” on the city of Nagasaki. The

A atomic bomb is a weapon with great explosive power that results from the sudden release of energy upon the splitting, or fission, of the nuclei of a heavy element such as plutonium or uranium. The first atomic bomb was 3m long, 70 cm in diameter and weighted 4,080 kilograms, it was known as 'Little Boy." The second bomb, known as 'Fat Man' was 3.2m long, 1.5 meters in diameter and weighted 4,500 kilograms.

Through the efforts of the “Manhattan Project” and the scientists within it, several nuclear bombs were created. Two of which, “Little Boy” and “Fat Man,” ended up being dropped on Japan. “Little Boy,” the only uranium bomb created was dropped on Hiroshima on August 6, 1945 (Batchelder 99-105). “Fat Man,” the second nuclear bomb ever used in warfare, detonated above Nagasaki on August 11, 1945 (Batchelder 95-105). The leaders of the United States, decided that dropping the newly developed atomic bombs on Japan was the smartest action they could take at the time, given the current situation that the United States and the world was in. Dropping the bombs on Japan was mainly motivated by the belief that human lives could be saved. A massive invasion of the Japanese mainland was the only other option if no bombs were going to be dropped. The fact that the Japanese main army of approximately two million had never before been defeated on top of the Japanese terrain which was much better suited for guerrilla warfare than the mechanical ways of the U.S. put estimated American deaths alone well over the deaths at Hiroshima and Nagasaki combined (Batchelder 114-118).