this post was submitted on 22 Apr 2026
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Is that enough pressure differential to injure you? Get stuck yes but 6.5 PSI doesn't seem that crazy.
Actually maybe. Imagine you got your back stuck on a 1 ft diameter pipe. That's 735 lbs pushing on you.
Add the in the weight and speed of the water already moving through the pipe and the pressure on the other side becomes hugely negative.
You're going in that pipe.
But I don’t want to go in the pipe
That hole may not have been made for you, but you WILL fit.
That's what she said...
You really don't
Get in the pipe, Shinji.
Shh, it's easiest if you just go with it.
You get to experience the shift from physiology to physics today!
My understanding is, this is a very common cause of death among divers. The pressure doesn't kill you, but it gets you stuck long enough that you suffocate. Because even if safety teams are notified immediately, getting you out is difficult enough that they might not be able to get you out in time before you die
Soup like homogenate
Probably the closest thing to experiencing a black hole the average human being that is currently alive could ever encounter.
It depends on the actual cross sectional area of the space.