• 14 Posts
  • 392 Comments
Joined 11 months ago
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Cake day: 4 December 2024

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  • 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.










  • I was actually tier 3 support. I just also happened to be the sole support for one specific area which meant even low level tickets from there got automatically directed to me.

    Earlier hyperbole aside, I honestly fuckin love my job now. If I didn’t rely on having an income, I would still be doing this for free. But working a desk job drove me nuts. I’m sure it’s great for a lot of people but I just can’t do it.



  • As a current tradesman who is regularly burned, electrocuted, and cut on the job while rolling around in filthy crawl spaces, dragging 100 lb of gear up a ladder onto scorching rooftops, or freezing inside walk in deep freezers… working an IT desk job was way worse.

    I would sooner stick my tongue in a 480V panel than have to go back to answering “printer don’t work” tickets.


  • My dad over the years has adopted several strays as his garrage cats. Basically he just leaves cat food out while he’s working and ocasionally random cats swing by for a snack. Eventually some of those cats get comfortable around him and learn that if they come when he calls them in at night then they get the good wet food and get to sleep in the climate controlled garrage.

    What I’m saying is that sprocket is 100% cheating on you with a random mechanic and has also become someones garrage cat.