Nuclear submarine nuclear-powered submarine was first proposed in the United States Navy by the Naval Research Laboratory's Ross Gunn in 1939. Construction of the world's first nuclear powered submarine was made possible by the successful development of a nuclear propulsion plant by a group of scientists and engineers at the Naval Reactors Branch of the Bureau of Ships and the Atomic Energy Commission. In July 1951 the U.S. Congress authorized construction of the first nuclear-powered submarine, "Nautilus", under the leadership of Captain Hyman G. Rickover, USN (sharing names with Captain Nemo's fictional submarine in Jules Verne's "Twenty Thousand Leagues Under the Sea",
Cultural influence of Jules Verne counted Verne as a main influence on his own fiction as well as on literature and science the world over, saying "We are all, in one way or another, the children of Jules Verne." Other literary figures known to have been influenced by Verne include Paul Claudel, François Mauriac, Blaise Cendrars, Jean-Paul Sartre, Marcel Aymé, René Barjavel, Claude Roy, Michel Butor, and Roland Barthes. Verne is also often cited as a major influence of the science fiction genre steampunk, though Verne's works themselves are not of the genre. Cultural influence of Jules Verne Jules Verne (1828–1905), the French writer best