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Cake day: June 17th, 2023

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  • As a fellow aspie, be careful. Chat bots are the equivalent of empty calorie junk food, or masturbation. They forfill a biological itch but don’t produce the intended follow-on effects. In smaller doses, this is fine, good even. The problem comes when you overuse.

    E.g. Junk food leave you short of vitamins etc. You tend to over eat, to try and compensate, and so gain weight.

    As humans, we have a drive to socialise. When we chat with other humans, we get to know them, and also for bonds. These bonds are critical in life. The goal is 3 fold, mutual understanding, mutual investment, and mutual trust. The urge to talk to people is intended to assist with this.

    LLMs offer none of these. They can be incredibly useful, but often only as a training aid. A LLM can’t offer you a couch to sleep on, if your house floods. It can’t put in a good word to get you a job. It can’t invite you to social event, or wingman you on finding a date.

    LLMs are socialising on easy mode. Just like masturbation is starting a family on easy mode. Have fun with it, but don’t let it displace real relationships.


  • cynar@lemmy.worldtoPeople Twitter@sh.itjust.worksSmart home
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    16 hours ago

    There’s still some various binaries. E.g. the expressif sdk generated code. However, it’s far harder to sneak something nasty into it.

    Codespace is at an extreme premium on microcontrollers. Kb, and even bytes matter. A big, complex bit of malware would take significant space, likely enough to be noticed quickly.

    As for smaller, simpler malware, this is a possibility. However, due to their nature, microcontrollers get a lot more scrutiny of their outputs. Random data dumps to an unexpected external address would be caught VERY quickly.

    This is compounded by the fact that it’s not uncommon, at least in larger installs, to segregate IoT devices from the main network. It stops them cluttering it up, and slowing it down. This makes it easy to firewall off the network from the Internet. They can talk to each other, and the central coordinator, but only the coordinator can see the internet, unless explicitly allowed.

    If my network were compromised via my smarthome setup, my first suspects would be the debian PC running home assistant, or my ubiquiti router. I’ve at least reduced my target area to business grade networking kit and a single Linux server. I’m not an impossible target, but far from a soft one.



  • A modern nuke is FAR from the “bang 2 rocks together” designs that were first designed. For a start, most are fusion devices. Fairly exotic reactions are used to make a small amount of fusion material to go critical. This creates a shaped charge on a fusion core. The compression wave sets fusion happening, which releases 95% of the energy. Most of Russia’s arsenal is of this sort.

    The downsides of these is the use of exotic elements. They often have a short half life, e.g. tritium, with 12.5 years. This means they decay. Even worse, some of the byproducts will actually poison the reaction. E.g. Rather than producing a flood of neutrons, they absorb them.

    If any of this chain fails, then your fusion nuke becomes, at best, a low yield fission nuke. More likely, it becomes a dirty bomb. It’s still nasty, but not the city destroying terror weapon it would be intended as.



  • Adrenaline with completely fuck up your higher brain functions, unless you’ve trained to cope with it. Its default effects are fight, flight, freeze or fawn. She went into freeze. She likely didn’t want to make matters worse, and couldn’t think it through, due to the adrenaline spike.

    A rather dark survey I heard about years ago. Researchers couldn’t find anyone who has self rescued from a submerged car, who hadn’t planned for the eventuality. They had all worked out what to do if that happened to them. Many of the deaths had claw marks on the dashboard, and sometimes they hadn’t even gotten their seat belts off. In the moment, their monkey brain couldn’t even plan that far.


  • It’s a combination of both, I believe.

    The initial conditions had a definite rotational bias. This is preserved in the current orbital plane and direction.

    On top of that, anything massively off that plane is liable to hit or interact with the material in the plane, given enough time. It will be flung around, eventually either out of the system or into the plane.

    Stuff orbiting relatively close to the plane will have a biased pull towards the “average” plane. This will slowly flatten the orbits out.

    All these processes take a lot of time. The solar system, in general, has had enough time to settle. The ort cloud and other outer bodies are still quite chaotic. We see a lot more off plane than within the traditional solar system. They experience the latter effects far less, and so take longer to equalise. They still have a bias towards the initial spin however.