𝕽𝖚𝖆𝖎𝖉𝖍𝖗𝖎𝖌𝖍

       🅸 🅰🅼 🆃🅷🅴 🅻🅰🆆. 
 𝕽𝖚𝖆𝖎𝖉𝖍𝖗𝖎𝖌𝖍 𝖋𝖊𝖆𝖙𝖍𝖊𝖗𝖘𝖙𝖔𝖓𝖊𝖍𝖆𝖚𝖌𝖍 
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Joined 2 years ago
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Cake day: August 26th, 2022

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  • This is an excellent point. They probably minimize batteries on the train, because Why use energy accelerating all that extra mass? Same with flywheels; it makes no sense to put a lot of energy storage on the train when it’s connected to the grid 100%.

    On the other hand, one way the title would make sense is if the trains weren’t connected 100% to the grid, and do have batteries or flywheels charged by regenerative braking. And the places they’re newly powering are places where the train grid doesn’t reach. So, basically, they’re getting charged with potential energy in one location with enough energy to get them to the next connected grid location, then moving to an in-between place that isn’t connected to the grid and recharging with regenerative braking. Since they now have excess energy to get back to the grid, they release some of that energy to the local station, providing it power. They’re cargo trains, transporting electricity to places that aren’t on the train grid.

    That would make this article make sense.


  • I’ve gone months between updates. On servers, that’s a little more risky because it CVEs, which can also apply to the kernel, but LTS is probably safe enough there: if there’s a kernel CVE, LTS will be updated.

    I’ve had trouble with pinning the kernel before, though. Last time I did it, I went several months and forgotten I’d done it, and my system got itself wedged because some package was expecting a newer kernel; it took me a while to figure out.

    LTS might be a better option, since that will be caught be dependency management. Pinning can cause version dependency mismatch issues.




  • I wish, I wish… I wish I was a fish.

    I wish there was an instrument other than the stock market whereby private individuals could combine their funds to perform hostile take-overs, and then manage them by pre-agreed conditions.

    Like: we’re going to buy Twitter, build an AP interface on it, federate it, and operate it like a non-profit. We’re going to have a set of these S core values, with yearly votes on changes proportional to investment. No single investor can own more than T percent of shares Investors can sell their shares, or buy shares. Stock will never spilt. Management salaries, combined, can never exceed more than M% of non-management combined salaries, and run it as a Holocracy. Or, maybe, shares can only be sold to employees, who have to sell to other employees when they leave.

    You know; try to design a good operating model that avoids the pitfalls of other companies, and can adapt when the model demonstrates perverse incentives. Put more thought into it than my ramblings above.

    But ten billion dollars is a lot of money to put together, and the rules I’d like to see necessarily exclude the sort of profit-only driven capitalists who’d be able to contribute heavy loads, and would limit the amount that could contribute.

    I may as well wish I were a fish.




  • Unfortunate outcome, sad cause. Sounds like he cared enough for the animal to put some effort into a noble funeral, but just fucked it up. Other people have caused conflagrations for worse reasons: intentional, carelessness, whatever.

    Of all the people causing a fire like this, I have the most sympathy for this guy.

    Related: a comedian once had a schtick about California road signs about it being illegal to throw burning objects out of your car; he joked that it was stupid, because what, was he driving down there road witha charcoal briquets in the passenger seat, just tossing coals out the window? While it was funny, I always thought, “Yeah. That’s almost exactly what it is.” Fucking idiots used to toss their cigarette butts out the window all the time.


  • Yeah, I’m pretty sure it’s not CHS. From what I’ve read, CHS is similar to overdosing, and is mostly associated with habitual users. The very first time I got stoned, decades ago, I spent the entire night in my car parked outside of a friend’s house trying to not be violently ill. Since then, after legalization, I’ve gotten mildly stoned on edibles a couple of times to no ill effect, but the third time the nausea was back.

    I’ve found no reference about it online. I’ve asked about it, online. I don’t know of it’s allergies in my case; if I mini-dose - amounts small enough that I can’t notice any effect, but more than homeopathic doses - I’m fine. But as soon as I take enough to geta even a mild high, bang: nausea.

    It’s really frustrating, because I suffer from chronic lower back pain (thanks, Army!) and I’d even gotten a prescription (before it was recreationally legal in my state) in an attempt to achieve the pain relief associated with cannabis.

    I’ve now chalked it up to a paradoxical effect. I suspect the anti-nause mechanism in THC is behaving differently in my biome and instead triggers nausea. Maybe that can be classified as an allergy? Although I expect if it were a traditional allergy, any amount would trigger nausea. And a little cannabis doesn’t make me a little sick; it’s either all or nothing.

    My other theory is that it’s zero-G sickness. When I get high, I get a head-spinning effect, and that sort of thing over a long term induces nausea in me.

    I don’t know what the fuck it is, but it’s gods-damned annoying.


  • I’m saying that I’m claustrophobic, and being in a submarine is a nightmare scenario, regardless of how safe it is.

    Also: while I don’t know the selection process for US Navy submarines, my experience with the military is that you can have an opinion about how you want to be posted, but no actual decision-making ability. So I may hope to fly Navy jets, but the Navy can simply say: “fuck you, you’re going to be stationed on a submarine,” and there’s little I could do about it.

    Also: accidents happen, subs sink, regardless of the country. It’s pretty high on my list of ways not to die, just below Nutty Putty cave and getting sucked into Bolton Strid.

    Also: submarines are weapons of war, so there’s a non-zero chance someone, at some point, will be trying to make you sink.

    Also: I was saying that were I a Chinese submarine crew, an incident like this would not fill me with confidence about my posting.








  • I… I don’t get this. The trains are functioning as batteries? Regenerative braking is nice, but why is only a third going to power the trains themselves? Why not 100%? TFA says they’re issuing the “spare electricity” in the grid; “spare?”

    These aren’t perpetual motion machines; they’re not violating the third law, and they consume more energy than they produce. Most off these article is about the (obvious) benefits of adding regenerative braking to subways around the world, regardless of cost; what confuses me is: why are they spending money and effort to route regenerative braking into other uses, which is what the title literally says (“trains”, not “train power grid”). It seems like an inefficient and circuitous way to tap other demands into a subway power grid.

    Unless what’s really happening is that Barcelona is just tapping other demands into the (robust) subway power grid, and coincidentally adding regenerative braking, and someone decided to make the wild conceptual link that the power being fed back into the grid by braking is part of the overall power being used by new sinks. Which is like saying that my piss is being used to provide drinking water, because it goes back into the overall water cycle one way or another.