Thursday, February 20, 2014

                                                                 Bombing of Hiroshima
                                                                      Samantha Paz



- 2:45 in the morning of August 6, 1945, an American B-29 bomber flew north from Tinian Island in the Marianas toward Japan.
- 3 and a half hours later, over the city of Hiroshima, the Enola Gay dropped an 8,900 lb atomic weapon from its specially modified bomb bay.
- Two thousand feet above the ground, the bomb called, "Little Boy" detonated (exploded) almost 90% of the city.
- August 9th, another B-29 set out for the Kokura Arsenal on the southwest Japanese Island of Kyushu.
- The weather persuaded the pilot to proceed instead, toward Nagasaki.
- Over this secondary target Bockscar dropped a larger device, named "Fat Man".
Fat Man and Little Boy, both weapons of unparalleled destructive power, were actually quite different.
 Little Boy, fueled by highly enriched uranium, was triggered by a simple "gun" mechanism; a small, slug-shaped piece of uranium was fired down a barrel into a larger, cup-shaped piece.
The attacks on Hiroshima and Nagasaki had a devastating psychological impact on the already weakened Japanese.
The decision to bomb Hiroshima and Nagasaki—the first and last use of atomic weapons in combat—remains one of the most controversial in military history.
Altogether, the two bombings killed an estimated 110,000 Japanese citizens and injured another 130,000.
By 1950, another 230,000 Japanese had died from injuries or radiation. 
Though the two cities were nominally military targets, the overwhelming majority of the casualties were civilian.

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