Yes - Alvin (DSV-2) is completely battery powered when performing deep ocean operations, when released from its tender.
The Alvin
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Alvin was the special submarine that fount The Titanic remains
in excess of 400 feet
They go underground and see what there if it is deep they can use a submarine
They go underground and see what there if it is deep they can use a submarine
Alvin
Cindy Van Dover has written: 'Deep-ocean journeys' -- subject(s): Alvin (Submarine), Deep-sea ecology, Hydrothermal vent animals 'Chemosynthetic communities in the deep sea' -- subject(s): Hydrothermal vent animals, Deep-sea ecology
The pressure gets too great and the submarine implodes. The deeper you go under water the more pressure there is.
The pressure of the water that deep would crush a person.
Deep ocean pressures are to great for submarines. They do not need to go deep anyway, just to avoid detection by the enemy.