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Our lawyers were worried because it turns out the company inherits its debt from the parent universe, but luckily cosmic inflation reduced it to nearly zero.
alt text:
Our lawyers were worried because it turns out the company inherits its debt from the parent universe, but luckily cosmic inflation reduced it to nearly zero.
Best as I can make out, no. Current MRI tech apparently needs temperatures as low as 9 Kelvin and nitrogen freezes solid at 64. Since Kelvin units are an absolute scale, we could say that it needs to be 7 times colder than nitrogen can provide.
What I can’t make out is whether nitrogen is any more dangerous than helium if it gets too warm and explosively decompresses.
Helium does have the advantage that it would escape straight up and through anything even vaguely porous, where nitrogen would just hang around displacing oxygen, causing more of a suffocation risk. How much more, again, I’m not sure.