(at around 34 mins) When the submarine part of the Caspartina separated from the ship part, the ship part would have lost its ballast and water-tightness and immediately sunk on top of the submarine part. However, if the boat was specifically designed for this sort of two-craft partnership (which this pair obviously was), the boat craft would have extra ballast, an 'airlock' system to restore water tightness, and additional fittings to allow it to function. (Craft of this type do exist today, although the submarine components are smaller).
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05/03/2025 alle ore 07:05
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