this post was submitted on 11 Oct 2025
415 points (99.1% liked)
The Shitpost Office
539 readers
171 users here now
Welcome to The Shitpost Office
Shitposts processed from 9 to 5, with occasional overtime on weekends.
Rule 1: Be Civil, Not Sinister
Treat others like fellow employees, not enemies in the breakroom.
- No harassment, dogpiling, or brigading
- No bigotry (transphobia, racism, sexism, etc.)
- Respect people’s time and space. We’re here to laugh, not to loathe
Rule 2: No Prohibited Postage
Some packages are simply undeliverable. That means:
- No spam or scams
- No porn or sexually explicit content
- No illegal content
- NSFW content must be properly tagged
If you see anything that violates these rules, please report it so we can return it to sender. Otherwise? Have fun, be silly, and enjoy the chaos. The office runs best when everyone’s laughing.... or retching over the stench, at least.
founded 2 months ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
that's not how thermodynamics work. do you think a cryogenic liquid stays at cryogenic temps by itself? even in a storage dewar there's heat transfer.
aaaah but you are an expert it seems? where did your expertise come from? genuine query.
would love to see evidence of this.
Do you think you're reading a serious comment?
I never underestimate the ignorance of my fellow man.
sure thing bike powered cryoguy lol
this is obvious. you just do not get it, at all. still waiting to see that bike.
per what? hour, day, week?
and your bike stuff - oh well no they don't have bikes at the facilities that was all bunk lol
you simply aren't credible mate. I've never posited that they require a power plant. But they do require power, and it's not exactly insignificant for any facility holding more than a few dewars.
RE: Thermodynamics, your original statement said that they didn't require cooling or input - and that's false. Sure you can get liquid nitrogen delivered from offsite - but what did it take to make it, transport it, and pump it around? Offsite doesn't mean it's free. It's gotta be condensed somewhere. Pressure swing adsorption isn't free. You can't put out a bucket and wait for nitrogen to condense. You simply moved the requirement from 'gotta make it' to 'gotta pay someone to make it and deliver it'. Which actually makes it's impact larger. Creating it, moving it around, pumping it - all require - what's that?
POWER.
Such a silly silly 'debate'. So petty and insulting, while certain you're an expert because....? lmgtf eyeballs and pemdas didn't do you much good here.
Have a great day.
that's got to be at least per dewar / container. you're not going to keep an entire facility going on 100w.
bullshit. there's going to be boiling even in a vacuum dewar; hell the moment you first fill it that load of cold liquid has to bring down the wall temps, causing some of it to boil.
it will have to be replaced eventually. and you're entirely ignoring the fact that the nitrogen delivery is an tremendous cost in power, it's simply occurring off site so you're not counting it? pfft
so neither of us is a subject matter expert, but I'm not trying to sell you some kind of pie-in-the-sky 'just top off the nitrogen and it'll be fine' line of bullshit.
as 99% of the people downvoted, perhaps maybe, just maybe, the way you're expressing your views isn't being read the way you're intending. now, not saying you're wrong, but perhaps with those kinds of numbers you'd be better off looking at what you wrote and revising that instead of silly stories about bicycle power and mythical efficiency.
and still, even if the nitrogen is delivered, internalize it does cost to be made. THERE IS NO SUCH THING AS A FREE LUNCH.
Even liquid nitrogen in a vacuum dewar will boil off a minute amount, which over time has to be replaced by new liquid nitrogen, which isn't FREE TO MAKE.
you're so fucking wrong and so oblivious I don't see any point in continuing the dialogue. good day.
No energy? Do you understand the laws of thermodynamics?
No, they understand the future, which is better. .ayve get on board, stupid Luddite.
I’ll place my entire life’s savings on them not
You know nitrogen isnt just 'magic cold goo' in its liquid phase, right?
Who am i kidding; of course you don't!
Edit: love all these kurzwel-landian-assed 'science nerds' who read one SciFi novel in the 90s and think theyre science-knower intellectuals, but don't understand thermodynamics 101 or the refrigeration cycle or other basic shit they should have learned in high school.
I take it you didn’t bother to read the article.
What? Do you have any idea how liquid nitrogen actually works? No matter how well insulated the storage is, it is still constantly picking up ambient heat which means you need to keep supplying it with liquid nitrogen as it boils off to disapate said heat. Any big facility is going to make their own liquid nitrogen onsite because of the quantities they require. Making liquid nitrogen requires a lot of electricity. Liquid nitrogen is also expensive to store a lot of because it has no liquid state at ambient temp. That means you need refrigerated and pressurized dewars which basically nobody does, or you just fill up big insulated dewars with no active cooling and let the nitrogen perpetually boil.
If one of those facilities loses electricity then it stops making liquid nitrogen and the liquid nitrogen level in the storage tanks will begin to drop. Because of the costs associated with storing large quantities of liquid nitrogen they aren't going to store enough to last a prolonged outage. When I worked in an electronics plant our bulk tank of liquid nitrogen got filled weekly by a tanker truck and we didn't even use a fraction of the liquid nitrogen that one of these cryo facilities uses.
And that's not even talking about that fact that long term cryo preservation of large creatures like humans is complete bunk.
People who pay for cryogenic storage are simps and suckers.