Of course, the atomic bomb was one of the greatest U.S. secrets of World War II.
During active service, Wyllie visited Hiroshima and saw for himself the impact of the atomic bomb.
In 1952, the first British atomic bomb was detonated on the Monte Bello Islands off north-west Australia.
Atomic bomb survivor data shows a significant association between developing cancer and a radiation exposure about 100 mSv.
Frisen had studied pine trees and knew about the carbon-14 atomic bomb spike.
Atomic bomb testing, as well, was the domain of just a few nations.
There, on July 16, 1945, the world's first atomic bomb was detonated, and the nuclear age exploded into existence.
In 1952, Winston Churchill announced that Britain had produced its own atomic bomb and would test it in Australia.
Three days later a second atomic bomb was dropped on Nagasaki, and Japan surrendered unconditionally six days after that.
Economic sanctions imposed after Islamabad exploded an atomic bomb still dog the economy.
"I hope Hiroshima will take a lead on this because of our own experience with the atomic bomb, " he said.
First of all, it's as if someone took that plan and dropped an atomic bomb simply to make it more difficult.
But, whether or not Truman disclosed the atomic bomb to Stalin, Stalin would have learned of it on August 6, 1945.
Loomis backed much of Lawrence's work, not least his uranium fission research, which led to the development of the atomic bomb.
The classic example of this problem is interpreting the increase in cancer rates of the Japanese Atomic Bomb Survivors (see figure).
Then there is the Manhattan Project, the name given to America's development of the atomic bomb during the second world war.
Wartime security of the atomic bomb project being paramount, he eavesdropped on phone calls of scientists and engineers in Los Alamos, N.
There's great suspicion on the part of the Europeans and the United States that the Iranians really want to get the atomic bomb.
It seems that as defense mechanisms and firewalls evolve, so too do cyberattacks, with no silver bullet or atomic bomb on the horizon.
What did happen was that the Enola Gay, an American B-29 bomber, dropped a uranium-based atomic bomb on the Japanese city of Hiroshima.
"Those who made the atomic bomb went ahead in spite of knowing about its terrible destruction, " he said before the cloning meeting started.
At Los Alamos, a remote outpost in New Mexico, Oppenheimer gathered the finest minds in physics to develop and design an atomic bomb.
Another spent his early years in Oak Ridge, Tennessee, as his father worked on the Manhattan Project, which produced the first atomic bomb.
The Foreign Minister of the Marshall Islands, in the Pacific, says rising sea levels could annihilate his country "as effectively as an atomic bomb".
BBC: By BBC News Online Environment Correspondent Alex Kirby
The atomic bomb dropped on Hiroshima in 1945 was 12-15 kilotons.
It was like stopping the Nazis from building an atomic bomb.
Before practical work on the atomic bomb was even conceived of, substantial theoretical work by the European refugees who arrived between 1930 and 1937 laid the groundwork.
FORBES: A Veterans Day Story: Immigrants and the Atomic Bomb
The development of the atomic bomb at a secret site in Los Alamos, New Mexico is one of the great scientific and military accomplishments of the modern era.
FORBES: A Veterans Day Story: Immigrants and the Atomic Bomb
The discovery of quantum mechanics and Einstein's theory of relativity, vital to much of modern technology and economic activity, including the transistor, the laser and the atomic bomb.
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