our legs must be bent and we have to look through the side-window portholes,
which do not have the same view as the pilot. This was sometimes a handicap
because when we wanted to sample rocks, or ask the pilot to make a stop for a
picture or a video run, we had to move to his porthole to point out the target.
Fig. 3.2 Manned submersibles used for scientific exploration and their depth capabilities
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3 Diving into the Abysses