Congratulations.

The first aquanauts enter the Sealab.

That's kind of a huge deal.

At this point in diving history, rarely would anyone stay at a substantial depth for more than half an hour.

And then Bond came up with this concept of saturation diving, which was basically if we allow a diver to stay at a depth or a pressure long enough, at a certain point, it wouldn't matter if he stayed down an hour or a week or a month.

The process of decompression's gonna be the same.

But that was a pretty far-out notion.

To commence about six hours of intense physiological investigation.