Nuclear weapons and the United Kingdom the year. During Operation Hurricane, an atomic bomb was detonated on board the frigate anchored in a lagoon in the Monte Bello Islands in Western Australia on 3 October 1952. Britain thereby became the third country to develop and test nuclear weapons. This led to the development of the first deployed weapon, the Blue Danube free-fall bomb. It had a diameter, 32 explosive lens implosion system with a levitated pit suspended within a natural uranium tamper. The warhead was contained within a bomb casing measuring diameter and long, and it weighed approximately , of which about was high explosive. The
What If (story) What If (story) "What If—" is a fantasy short story by Isaac Asimov that was first published in the Summer 1952 issue of "Fantastic" and reprinted in the 1969 collection "Nightfall and Other Stories". The story was inspired by the author's wife, who challenged him to produce a story based on a train trip they were taking to New York. A married couple is traveling on a train from Boston to New York City. They meet a mysterious silent man known only as Mister If, who shows them a small portable television-like device about in size. (Mr. If's first name