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Joined 1 year ago
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Cake day: June 22nd, 2023

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  • Oh, speaking of scifi, I read another article (which I cant find now, unfortunately) about space walks: astronauts can’t just climb into a space suit and exit the space station, because that would cause decompression sickness. They have to undergo about 24 hours of preparation, then spend time in a decompression chamber once they re-enter the station. I can’t find the article I read atm, but here’s one from space.com that talks about it:

    About 24 hours before the spacewalk, astronauts undergo decompression, the same procedure divers follow when returning from the depths of the ocean to the surface of the water. Inside the space station, air is pressurized to the same degree as it is on Earth at sea level: 14.7 pounds per square inch, or 1 atmosphere.

    But inside a spacesuit it’s 4.3 psi, according to NASA, which is about the same pressure experienced at 30,000 feet (9,000 meters) above Earth. Experiencing a rapid drop in pressure from 14.7 to 4.3 psi causes nitrogen bubbles to form in the bloodstream and get stuck, blocking blood flow — a condition known as “the bends” or decompression sickness. To avoid the condition, astronauts camp out the night before in a closet-sized airlock while wearing their space suit so their bodies have time to adjust to the change in pressure.

    Source: Spacewalks: How they work and major milestones

    e: Sandra Bullock would have died of decompression sickness pretty quickly.














  • LillyPip@lemmy.worldtoAutism@lemmy.worldI'm just trying to relate
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    1 year ago

    I’m not sure there’s a correct answer to that, because the answer is technically yes, I think I’ve been inappropriate sometimes but also yes, I’ve been been told to stop sharing by several peers as an adult in several different settings, but not by anywhere near the number of peers I had.

    Logically, it doesn’t make any sense to let a tiny percent outweigh the majority. It doesn’t feel nice, though.

    e: tried to clarify











  • It’s dangerous as hell, but it’s something people used to do on knob and tube wiring in old houses.

    Christ on a bike, don’t say shit like that to me – my house was built in 1886. O.o

    Codes changed after any number of fires…

    Just keeps getting worse from there. Some outlets in this place have seen all the world wars.

    There are more efficient ways to give me a heart attack, you know.

    BTW, I think your detractor is probably too scared to take me on

    I think you’re right. I was sticking around for the next volley of meme-facts, but it looks like the match has been called. :)




  • almost the size of a couch, so I have no idea what was on the back of it because I could never have moved it.

    Oh yeah! Exactly! Mine was very similar to this, but a bit narrower. It was a behemoth, plus the cord was very short.

    Thus the shimmying ass-upwards to hold the torch. There was scant space back there, and making more was work.

    it was probably masonite or some kind of hard board on the back of the tv

    I think you’re right. It was a dark, dense, and very thick board, but not actual wood. I had a radio or clock or something with the same backing, now you mention it. I hadn’t paid much attention except it was thicker than the ikea shit, lol.

    And plugging a bad fuse with a penny,

    Wait, what? I completely missed that growing up.

    Brb.


  • . As an aside, I have to ask: Did you ever get sent up to the roof by your parents after a storm to reset the antenna? Or be the unpaid holder of the rabbit ears by the TV, moving this way and that so your old man could watch his game with the least amount of snow and rolling horizontal lines? I did.

    I was a weird nerd, and some of my fondest memories are helping my dad do engine work on our wood-sided station wagon (I was such a cliché) and going with him to the tv shop to pick up vacuum tubes for the tv after a loud pop and faint waft of smoke, then shimmying ass-upwards on the wall like spider man to hold the flashlight at the correct angle whilst my dad pulled the particle-board (I think, maybe cardboard) back off the television and taught me what every single part inside did.

    Best time of my young life, hands down.

    e: I’ve never been afraid of technology or learning things in my adult life. Thanks, dad.
    (And if you’re raising your child like this, thank you. You’re helping to make good people that way.)


  • It’s worth trying, even if you think you’ll end up cancelling anyhow. The last time I had to deal with them, they dropped my monthly bill from $150 to $80 for their highest speed broadband, and now I get roughly 1gb download speed for $80/mo. (eta in case it’s not clear: that wasn’t based on hypothetical sale prices; I’d been paying $150/mo out of pocket for half the speed; I now pay $80/mo for double the speed I had been getting.)

    Your results will probably vary – I have 25 years of uninterrupted customer loyalty to leverage. (eta: not like I have a choice where I live, it’s them or dial-up, but their international agents don’t know that lol).

    🤞

    e: also if you follow this blueprint, let us know if it works. I didn’t come up with this pattern, but it did work for me.