Underwater diving
Appearance
underwater diving where the diver breathes from apparatus (scuba) which is completely independent of surface supply | |||||
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equipment
[edit]Main category: Underwater diving equipment
History
[edit]Main category: History of underwater diving
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Russia, 1908
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before 1910
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Bushnell Turtle (submarine, 1775) (to-scale model)
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Russia, 1954
