Fantastic, marine life is so amazing! I was also expecting to see the Limiting Factor which is another terrific submarine (https://en.wikipedia.org/wiki/DSV_Lim

Fantastic, marine life is so amazing! I was also expecting to see the Limiting Factor which is another terrific submarine (https://en.wikipedia.org/wiki/DSV_Limiting_Factor https://en.wikipedia.org/wiki/DSV_Limiting_Factor), but I guess that the author only mentioned the Trieste as they were pioneers. Edit: Maybe the author can also include: the deepest freedive https://en.wikipedia.org/wiki/Herbert_Nitsch https://en.wikipedia.org/wiki/Herbert_Nitsch which is something truly remarkable as well.