Part 6/8:
Behind the scenes, a life support team operates at normal atmospheric pressure, safeguarding divers' health. They monitor environmental conditions, including humidity and oxygen levels, and manage the supply of a specialized breathing mixture called Heliox, which contains helium to prevent nitrogen narcosis—a condition that can impair divers' cognitive functions.
This specialized mixture also alters divers' voices, leading to humorous interactions reminiscent of "talking like a duck." Despite the logistical oddities of living in a pressurized tube, these extreme environments often become homes for divers during their assignments.