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  1. 1 giorno fa · The first atomic bomb test by the Soviet Union in August 1949 came earlier than Americans expected, and over the next several months, there was an intense debate within the U.S. government, military, and scientific communities over whether to proceed with the development of the far more powerful, nuclear fusion–based hydrogen bomb ...

  2. 1 giorno fa · The Manhattan Project was a research and development program undertaken during World War II to produce the first nuclear weapons. It was led by the United States in collaboration with the United Kingdom and Canada. From 1942 to 1946, the project was directed by Major General Leslie Groves of the U.S. Army Corps of Engineers.

  3. 1 giorno fa · World War II - Hiroshima, Nagasaki, Atomic Bombs: On August 6, 1945, an atomic bomb was dropped on Hiroshima: the combined heat and blast pulverized everything in the explosion's immediate vicinity and immediately killed some 70,000 people (the death toll passed 100,000 by the end of the year).

  4. 4 giorni fa · Introducing Hollywood Exiles. Oona Chaplin explores her grandfather Charlies exile from Hollywood. It followed a decades-long FBI campaign to root out communism in the US film industry.

  5. 4 giorni fa · Substantial debate exists over the ethical, legal, and military aspects of the atomic bombings of Hiroshima and Nagasaki on 6 August and 9 August 1945 respectively at the close of World War II (1939–45).

  6. 3 giorni fa · A mysterious satellite known as Cosmos 2553 has raised concerns that Russia is conducting tests that could lead to a nuclear weapon in space.

  7. 3 giorni fa · Many Australians know the story of 'Mr Brown's' 1971 Qantas bomb hoax. But few know the ongoing trauma experienced by the passengers onboard that fateful flight.