• 0 Posts
  • 11 Comments
Joined 6 months ago
cake
Cake day: March 15th, 2024

help-circle

  • A few years ago now I was thinking that it was about time for me to upgrade my desktop (with a case that dates back to 2000 or so, I guess they call them “sleepers” these days?) because some of my usual computer things were taking too long.

    And I realized that Intel was selling the 12th generation of the Core at that point, which means the next one was a 13th generation and I dono, I’m not superstitious but I figured if anything went wrong I’d feel pretty darn silly. So I pulled the trigger and got a 12th gen core processor and motherboard and a few other bits.

    This is quite amusing in retrospect.




  • It’s important to realize that the nerd you saw on the news has always been someone wearing nerd as a costume and the entire history of technology is loaded with examples of the real nerd being marginalized. It’s just that in ages past the VC’s would give a smaller amount of money and require the startup to go through concrete milestones to unlock all of it so there was more of a chance for the founder’s dreams to smack up against reality before they were $230m in the hole with no product worth selling.




  • While there is arguably a larger pool of people who you can reach by not having open racism and the CEO whipping his dick out (and mysteriously not slamming it into his Tesla door, even if it is a masterful gambit) you can still get a lot of white men of privilege who are smart and hardworking who don’t nominally worry about being on the receiving end of most of the harassment so it’s OK as long as they end up part of the winning team because they’ll get mega stock bucks at the end. And this does extend to the factory floor, at least people’s impressions while joining the factory floor. They wouldn’t be an engineer but they’ll be a supervisor or something?

    It’s kinda un-earned? Like, there’s stories that people tell each other of questionable veracity? Some set of startups in the days of yore gave their cleaning staff or whatnot options so I think it’s become part of the cultural mythos now even if the reality is that the cleaning staff these days is contractors who are mistreated so even if it did actually happen then, it won’t happen now.

    And, dono, once you’ve solved the hard problems early on, there’s less of that drive to do the truly novel things and so you get more of the people who want to be part of a company that’s going to the top and wouldn’t mind if they could coast and/or fail upwards along the way.

    The problem is that employers tend to presume that they can continue to abuse people going forwards into the future because they’ve gotten away with it so far. Until they do things like yank offers from new college grads or laying off too many of the professional staff, at which point you’ve shattered the illusion.

    tl;dr: Elon sowing: Haha fuck yeah!!! Yes!!

    Elon reaping: Well this fucking sucks. What the fuck.




  • Okay, so understanding that Boeing has been shipping airliners that boing instead of fly or have some bolts missing…

    My dad was a frustratingly retired aerospace engineer because there was this period of the 90s where we actually did shrink the defense industry until 9/11 and the contractors started figuring out exactly how to “bribe” people. And one of his side complaints is that any aerospace engineer is probably actually good at being a general-purpose mechanical engineer, except that they’ve generally made the hard stuff actually safe earlier along, but nobody will hire them. His example being fully-automated-digital-engine-controls and fly-by-wire and having three redundant chains.

    So, in the aftermath of the whole Toyota throttle-by-wire thing that really didn’t go a whole lot of useful ways, I decided to check out his observation and I did some googling to discover a page where some big company was advertising to the auto industry at large their throttle controllers. And they talk about how they were built with “aerospace technologies” to be reliable and safe. And, looking farther along, it seems like that was not actually three redundant chains, just three threads of execution on the same processor.

    Oh yeah, and generally any airplane that does have fly-by-wire and FADEC there is going to always be a set of reversion modes and people have to know about them. Obviously some aspects of this are far stricter because a car can just pull over to the side of the road… but also it needs to do that safely. Witness poor Anton Yelchin dying ignominiously because of the digital gear shifter thing on his Jeep.

    But, yeah, the underlying problem is that the cultural expectation is to make cars that will go most places containing capabilities that a vehicle might never actually use in its entire service life and require the minimum amount of knowledge and basically zero knowledge above the collective cultural understanding of a car that’s only mildly changed since a fully-mechanically-linked control system.