Welcome back to the Fluctus Channel and our episode on how US Navy divers can work underwater for hours at a time. Fluctus is a website and YouTube channel dedicated to sea geeks. Whenever you are ...

On March 14, 1975, 22-year-old Californian woman Donna Tobias graduated from the US Navy Second Class Dive School to become the first woman deepsea diver in the Navy. Marking the 50th anniversary of ...

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