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Q&A Could a person scuba diving take off his air tank and use it to propel himself?

So, in my story, in a prelude to an epic aquatic fight scene, my main character gets chased by a great white shark. He swims as fast as he can but he can't escape. Just to clarify, he's wearing one...

12 answers  ·  posted 6y ago by MindX‭  ·  last activity 5y ago by MindX‭

Question reality-check water humans underwater ocean