>>211379921
>That’s why we need to figure out the whole liquid air thing like in Abyss.
The physics will never work. The gasses we require to exist are sub-freezing when in liquid state:
>Liquid Nitrogen: -320.44 °F boiling point
>Liquid Oxygen: −297.33 °F boiling point
>Liquid CO2: -69.9 °F at 5.1 atmospheres of pressure (boiling point varies by pressure)
It's been a long time since I had biochem but I'm pretty sure we can survive without most of the trace gasses like Argon, Xenon, etc. We're just never going be capable of dealing with the gasses we need for respiration in their liquid states because their temperatures far exceed the tolerances of our species.