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- Scuba diving - Wikipedia
Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface breathing gas supply, and therefore has a limited but variable endurance [1] The word scuba is an acronym for "Self-Contained Underwater Breathing Apparatus" and was coined by Christian J Lambertsen in a patent
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- What Is Scuba Diving? (Explained Briefly) - PADI Blog
We briefly explain: what is scuba diving, how is scuba diving done, the scuba diving process, who can scuba dive and is scuba diving safe
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