3 ms·

I looked up a depth to pressure calculator, at even 1300m, the pressure is 1892.67 psi. "psi" is pounds per square inch, and a human has ballpark 3000 square i

I looked up a depth to pressure calculator, at even 1300m, the pressure is 1892.67 psi. "psi" is pounds per square inch, and a human has ballpark 3000 square inches of surface area. So to get a (very) rough approximation, picture what would happen if you squeezed a human with 3000*1892 pounds of force. Or try not to picture it, because I imagine it being pretty gross.

flangola7 3y ago
MythBusters did this with a realistic (pig?) manikin. Pretty gross, yes.
- xuf 3y ago
  For anyone that would want to see that: ‘Mythbusters - Compressed diver’ https://youtu.be/LEY3fN4N3D8 https://youtu.be/LEY3fN4N3D8
  - justinclift 3y ago
    Yeah. Reminds me of this underwater pressure awareness training video on youtube from a few years ago: https://www.youtube.com/watch?v=PXgKxWlTt8A https://www.youtube.com/watch?v=PXgKxWlTt8A (if you're squeemish, don't click that link) Industrial divers / welders / etc get all kinds of training to avoid that stuff, for good reason.
  - j2bax 3y ago
    I'm sure they never imagined this video being paired with an incident like this but wow, their joyful and excited reactions (with no context of the lead up to this experiment) feels really morbid/sick. I realize they were trying to prove a myth and it worked, but still found it unsettling.
jabbany 3y ago
You'd have to subtract about 1atm from that, but yes the sudden pressure change would be quite gross. That said, if divers are slowly "eased in" to the high pressure environment, it is actually possible to equalize pressure slowly and acclimatize. Though 1.3km would still likely be beyond the limits of that https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5110125/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5110125/