Nautilus (Verne) sea monster not yet known to science. To submerge deeply in a short time, "Nautilus" uses a technique called "hydroplaning", in which the vessel dives down at a steep angle. "Nautilus" supports a crew that gathers and farms food from the sea. "Nautilus" includes a galley for preparing these foods, which includes a machine that makes drinking water from seawater through distillation. "Nautilus" is not able to refresh its air supply, so Captain Nemo designed it to do this by surfacing and exchanging stale air for fresh, much like a whale. "Nautilus" is capable of extended voyages without refuelling or
Jules Verne "Roman de la Science" (novel of science), which would allow him to incorporate large amounts of the factual information he so enjoyed researching in the Bibliothèque. He is said to have discussed the project with the elder Alexandre Dumas, who had tried something similar with an unfinished novel, "Isaac Laquedem", and who enthusiastically encouraged Verne's project. At the end of 1854, another outbreak of cholera led to the death of Jules Seveste, Verne's employer at the Théâtre Lyrique and by then a good friend. Though his contract only held him to a further year of service, Verne remained connected to