Twenty Thousand Leagues Under the Sea Ocean, unlike the original "Nautilus". He is played in this version by the British actor James Mason, with an English accent. No mention is made of any Indians in the film. Finally, Nemo was depicted as Indian in a Soviet 3-episode TV film "Captain Nemo" (1975), which also includes some plot details from the "Mysterious Island", Jules Verne's sequel to the novel. , obsolete translation by Lewis Mercier, 1872 Twenty Thousand Leagues Under the Sea Twenty Thousand Leagues Under the Seas: A Tour of the Underwater World (, "Twenty Thousand Leagues Under the "Seas": A Tour of the Underwater World")
Twenty Thousand Leagues Under the Sea of underwater breathing apparatus designed by Benoit Rouquayrol and Auguste Denayrouze in 1865. They designed a diving set with a backpack spherical air tank that supplied air through the first known demand regulator. The diver still walked on the seabed and did not swim. This set was called an "aérophore" (Greek for "air-carrier"). Air pressure tanks made with the technology of the time could only hold 30 atmospheres, and the diver had to be surface supplied; the tank was for bailout. The durations of 6 to 8 hours on a tankful without external supply recorded for the Rouquayrol set in