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Re:Breath of God: Tripping on Xenon Gas by pfdietz on Thursday June 27, 2024 @10:52AM (#40811151)
It's a shame xenon is an anesthetic. If it did not have that effect, one could pressure xenon until it was the same density as the body. It would still be a gas, and one could include some oxygen in it so one wouldn't suffocate (although breathing could be more laborious, perhaps require mechanical support).

Suspended in this gas, one could be subjected to much higher acceleration without injury, up the point that density differences in the body become important.

Re:Breath of God: Tripping on Xenon Gas by golergka on Thursday June 27, 2024 @10:59AM (#40811258)
If you mean to use it for space travel, may be xenon being an anaesthetic is a feature, not a bug?
Re:Breath of God: Tripping on Xenon Gas by cess11 on Thursday June 27, 2024 @11:22AM (#40811530)
It's a potent dissociative, you'll black out before you reach concentrations required for this purpose.
Re:Breath of God: Tripping on Xenon Gas by BizarroLand on Thursday June 27, 2024 @12:22PM (#40812230)
I suppose that if we ever develop some sort of hypersleep/suspended animation or whatever we want to call it then being dissociated by a noble gas before the system kicks in might be a good idea.
Re:Breath of God: Tripping on Xenon Gas by golergka on Thursday June 27, 2024 @12:26PM (#40812285)
You're in a rocket on top of thousands of tons of explosives, everything runs automatically, there's terrifying noise all around and you don't control anything.

Blacking out in dissociative euphoria still sounds like a feature, not a bug to me.

Re:Breath of God: Tripping on Xenon Gas by cess11 on Thursday June 27, 2024 @03:56PM (#40814416)
Why would there be noise and explosives?

Personally I'd prefer to not be put in a coma in such an environment.

Re:Breath of God: Tripping on Xenon Gas by indoordin0saur on Thursday June 27, 2024 @01:31PM (#40812931)
Sounds like you don't like a good time :-P
Re:Breath of God: Tripping on Xenon Gas by mathsmath on Thursday June 27, 2024 @01:46PM (#40813081)
I had a similar experience recently. Massive turbulence on a commercial flight low over the continental divide flying into Denver.

I personally witnessed 3 people vomiting, but I was all smiles the whole time. I am in small planes a lot, so kind of enjoy the bumps when it’s someone else’s job to fly now.

Re:Breath of God: Tripping on Xenon Gas by rhelz on Thursday June 27, 2024 @12:52PM (#40812526)
chuckle maybe for the jaded frequent flyer, but if I go up in a rocket I wanna experience everything, even a blow up if it happens.
Re:Breath of God: Tripping on Xenon Gas by NoMoreNicksLeft on Thursday June 27, 2024 @12:22PM (#40812234)
What acceleration would be survivable in such a system? And wouldn't that cause the oxygen to pool and not be readily available for breathing?
Re:Breath of God: Tripping on Xenon Gas by saagarjha on Thursday June 27, 2024 @01:23PM (#40812838)
This would require at least 150 atmospheres of pressure: https://www.wolframalpha.com/input?i=%281+g%2Fcm%5E3%29%2F%2.... You’re definitely well into the “would quickly kill a human” territory.
Re:Breath of God: Tripping on Xenon Gas by indoordin0saur on Thursday June 27, 2024 @01:30PM (#40812921)
Could you achieve this same effect suspended in a tank of water with a breathing mask?
Re:Breath of God: Tripping on Xenon Gas by pfdietz on Thursday June 27, 2024 @01:56PM (#40813175)
To some extent, but there would still be a large density difference between tissue and the air in the lungs. Perfluorocarbon breathing liquids could be used.