Progenitor of the Weird Knife Wednesday feature column. Is “column” the right word? Anyway, apparently I also coined the Very Specific Object nomenclature now sporadically used in the 3D printing community. Yeah, that was me. This must be how Cory Doctorow feels all the time these days.

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Cake day: July 20th, 2023

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  • Agreed. And Kefka was way cooler anyway.

    (I firmly believe most people gush over FF7 so much only because it was their first exposure to a mainstream console RPG in non-Japanese circles. FF7 as a whole was a fairly meh entry into the series anyway, if you ask me.)

    Not only did Kefka have real style, twisted though it may be, he also for all intents and purposes actually managed to win. He fractured the world, scattered the heroes, built his goddamned tower, and was lording it all over everybody with a penthouse view. He didn’t have angst; he was just nuts. It was frankly a complete fluke that he got the shit whacked out of him by a little girl with a paintbrush, a 8x per round attacking Moogle with Genji gloves, a senior citizen, and a mime.






  • FYI, there is no “better” way to use hydrogen that will result in extracting more energy from it than it physically contains and can be released via oxidation. This is not a matter of “development” or “breakthroughs.” It is physically impossible. The standard enthalpy change of combustion of hydrogen is 141.83 MJ/kg. Period. That’s it. That’s all you can ever get out of it, provided you achieve perfect efficiency (which currently we don’t). Ongoing research is surely working on getting is closer to 100% efficiency, but it will never get past it. You can’t defy the laws of physics.

    Insofar as I am aware all current hydrogen vehicles already use fuel cells to generate electricity and use that to drive electric motors for motive power. No one is burning hydrogen in a combustion engine in vehicular applications. There are some power plants that are doing it, though, mostly as a mechanism for storing and later reusing excess energy generated from other sources. You can go cross-eyed reading up on it here, if you are so inclined.

    There is the notion of the “hydrogen economy” floating around, that is the use of hydrogen as an energy storage and carrying medium – not, notably, as a fuel for actual generation of energy – but it’s pretty certain that outside of some limited applications this will always be a worse deal than just taking the energy in the form of electricity and putting it in a wire.


  • Hydrogen is a dead end. The only company left trying to chase that particular dragon is Toyota, and I predict eventually they’ll be forced to admit that it’ll never work en masse for private vehicles. Ordinary consumers can already barely be trusted with gasoline, which is neither under high pressure nor requires industrial grade refrigeration to keep it in liquid form, and is a lot harder to ignite… The delivery systems for hydrogen are extremely complex and must maintain an absolute 0% failure rate or else somebody will either get blown up or frozen to a pump. Gasoline is at least a liquid and behaves predictably when spilled, and doesn’t phase change instantly when it leaves containment. And a mechanical failure in the delivery system can be mitigated by simply shutting off the pump. You poke a hole in a hydrogen filling system and you’re going to have a very interesting time. Current systems have redundancies on top of safety devices on top of redundancies for this reason which makes them fantastically expensive.

    Hydrogen also has crap for energy density (around 8 kJ/liter in liquid form, compared to 32 kJ/liter for gasoline) and even if you’re producing it via electrolysis or something is a wildly inefficient way to store and transport energy. If you’re going to use electricity to create and compress hydrogen to transport it and create electricity with it later, it is monumentally more efficient to take the electricity and put it in batteries. So you may as well just to that.

    The thing with battery swapping is that it will absolutely require strong government regulation to ensure standardization and fair treatment of owners. Replaceable batteries in consumer devices obviously aren’t a new concept, and before proprietary lithium packs took over everything, every single consumer device was powered by AAA, AA, C, or D batteries which were very well understood by everybody and were – and are – completely interchangeable commodity items that are readily available to this day. That’s the only way it’ll work. Manufacturers will have to be forced to standardize on a set of pack sizes because without oversight they’ll inevitably try to turn everything into a subscription-only walled garden pretty much exactly as you have predicted. But if there is a thing as an equivalent of an AAA vehicle battery (for motorcycles and scooters), AA vehicle battery (for city microcars, NEV’s, golf carts, etc.) and C vehicle battery (full size passenger cars) and D vehicle battery (light trucks) etc., and nobody is allowed to try to make up their own bullshit, then no one will have to give a rat’s ass about battery health, the dealership, lock-in, or anything else. If you buy a used vehicle with a knackered pack in it or your battery gets cacked, you could just bop down to your local AutoZone or whatever and buy a new one. Or push your car to the nearest swap station. You’ll turn in your old one for the core charge. Exactly like how 12v vehicle batteries work now.

    We’ll have to get people used to the notion that, yes, these things will be kind of a battery lottery and you may get swapped in a pack that’s in slightly worse condition than your last one if you go around pack-swapping all the time. But you know, the next time you swap you’ll get a different one again. And you can play already this game right now if you want to – just go buy some fuel in a third world country.










  • What, so now you’re trying to split hairs over the regulatory differences between the US and Europe to attempt to distract from the fact that you still haven’t addressed making the following demonstrably false statements?

    • Your notion that automatic transmissions “need” active cooling that they “don’t” have when in fact they do, and
    • Your claim that torque converters “can’t” be locked during acceleration when they provably regularly are, and
    • Your claim that your engine “will stall” if the transmission can’t “slip” even while the vehicle is already in motion. (Hint: Get your car rolling, don’t touch the clutch, and take your foot off the accelerator pedal. Did it stall instantly? Did it stall when you got back on the accelerator, either? Of course it didn’t, because inertia is a process that exists.)
    • Bonus points for blathering about “trying to slip the lock of the converter,” which also makes no sense because that’s not how torque converter lockups work nor attempt to work, nor has anyone proposed they work that way.

    For the benefit of anyone else reading this, the difference in rated tow capacities between US spec and Euro spec vehicles is, as you have almost correctly observed, down to regulations and the trailer designs and not the tow vehicles themselves. There is no difference between the cars or their transmissions mechanically (nor the laws of physics – anywhere on the planet, I guarantee it). European regulations have two critical differences between the US, to wit:

    1. Vehicles towing trailers are typically limited to ~60 MPH or the equivalent, whereas in the US they are not (at least outside of some specific state laws).
    2. Tongue weight requirements are significantly lower, because nobody owns a body-on-frame truck which is necessary to support a high tongue weight.

    This is because it is dangerous to tow a low tongue weight trailer at high speed. America has no such speed or tongue weight restriction, and we also have interstates with 85 MPH speed limits. Thus our target tongue weight is roughly 15% of the total load, largely in order to keep the trailer under control at speed and prevent it from snaking all over the place and rolling itself and the vehicle. All other things being equal this ultimately winds up in the tongue weight being the limiting factor for most unibody vehicles. If your tongue weight is limited at e.g. 200 pounds, which it is for my bog standard Subaru Crosstrek, solving for the estimated tow capacity assuming 15% of it is 200 lbs would be roughly 1333 lbs. What’s the US spec rated tow capacity of a Crosstrek? Oh wow, it’s 1500 pounds. Imagine that. (For both the manual and automatic/CVT versions, by the way.)

    FYI, we also have trailer brakes over here, and many states require them to be used on loads exceeding 3000 pounds. Below that, the trucks most people use have adequate mass and braking capacity to handle towing trailer loads in and of themselves. It turns out, the actual reason Americans tow with trucks is because Americans tow with trucks, and our towing regulations and trailers are designed around the expectation of towing with trucks. It’s a just a cultural thing. No need to try to make it complicated nor make up fictitious bullshit about automatic transmissions.

    But none of this has anything to do with your original assertions re: automatic vs. manual transmissions. I’m not arguing any other points with you.

    As a matter of fact, I’m not arguing any more points with you at all. You have no idea how cars work. Go away.


  • And is the cooler in cars big enough to have noticeable towing capacity

    Yes, it is. Do you realize that manufacturers publish a maximum towing capacity as part of their specifications for every vehicle? This is publicly available information, right there on the internet. It’s not a secret. The required surface area for the cooler is designed right in by the manufacturer for the transmission to work for the vehicle’s application. This not a case of something “extra” being added. It’s just how cars with automatic transmissions are built to begin with.

    The published towing capacity for most vehicles that are available in both automatic and stick are exactly the same. Would you care to guess why that is? You could have figured it out for yourself if you would bother to actually do some extremely minimal internet research instead of continuing to shoot your mouth off on whatever this ill-informed little crusade of yours is.

    Your initial claim is false. End of discussion. Just stop. You’re making a fool of yourself.



  • To be fair, I have seen the XBox theory floated repeatedly on the internet, never with any acknowledgement that the timeline doesn’t make sense…

    Insofar as I can determine from my standpoint of being a video game collector who has no inside knowledge but was at least there at the time, Sony copied the SNES pad when they split from Nintendo after the original Play Station add-on debacle. As a matter of fact, the original original plan was to just use the SNES controller itself to begin with. The button conventions for the subsequent Playstation pad were obviously meant to be a direct copy-paste of the above and intended to be used in the same way as was currently the norm for Japanese console RPG’s on Nintendo’s machine: A was for OK and B was for cancel/back. The Playstation O button is where the SNES A button is, and the Playstation X button is where the SNES B button is. It all makes sense.

    …Until it got switched. Only outside of Japan. For reasons that no one responsible has ever seen fit to document, at least publicly.


  • IIRC this was originally a Squaresoft decision, and was originally done for ergonomic reasons. Then other publishers started following suit. Square switched from the Japanese style O for OK, X for cancel between Final Fantasy 7 and Final Fantasy 8 in the US. 7 has Japanese style controls, 8 by default has the American style layout. I have never actually seen a definitive explanation given, though.

    FWIW, the original Playstation predated the XBox by six years (1995 vs. 2001). The X/O switch for non-Japanese Playstation games was well in effect long before the XBox ever landed on store shelves, so I’m pretty sure the reverse is actually true. The XBox button layout is designed to ape the Playstation’s ergonomically, but the letters are shuffled around so it is not the same as the Nintendo/SNES controller most likely for lawsuit avoidance purposes.