The suspenseful, little-known true story of two determined pioneers who made the first dive into the deep ocean. On June 6, 1930, engineer Otis Barton and explo

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The true story of the invention, disasters, and adventures of the first bathysphere--a small, cramped, bare-bones spherical deep-sea submersible that set the wo

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Describes the 1934 dive of a bathysphere, or "sphere of the deep," in which two explorers, William Beebe and Otis Barton, set the world depth record and saw mys