Laboratory planner by day, toddler parent by night, enthusiastic everything-hobbyist in the thirty minutes a day I get to myself.

  • 0 Posts
  • 60 Comments
Joined 2 years ago
cake
Cake day: July 31st, 2023

help-circle
  • The Zionist factions that were foundational to the establishment of the Israeli state saw the Holocaust as proof of two things: first, that the Jewish people would never truly be safe in the world without a country of their own, and second, that the horrors visited on Jews by the Nazis, and European antisemites before them, and the Cossacks before them, demonstrated that no extreme was unjustified in the establishment and protection of that state. Those attitudes have been at the bedrock of modern day Israel from its founding. To those who adhere to them, “Never again” is short for “Never again to us,” and damn anybody who doesn’t fit their narrow (conservative, religiously observant, largely white Ashkenazi) vision of Jewishness.

    To these folks, ethnic cleansing of Palestine was always the goal, and they’ve been waiting decades for an international order that would look the other way while they purged, displaced, and slaughtered their way to complete Israeli control of the land they saw as theirs to take. Now they’ve got it, and they’re not wasting any time.


  • Femme V really nails the emotional arc of V’s story in ways that the VA for masc V doesn’t, to the point that I’m truthfully less invested in my current playthrough (male street kid origin) than I was in my original (female corpo).

    That said, everybody who did voice work in BG3 did fantastic in ways that have made other things I’ve touched feel hit-and-miss – I nearly dropped Avowed due to some early mid voice work making me worry about the overall quality – but Neil Newborn has been rightfully getting acclaim for Astarion, and you have to hand it to him – they gave him the character, but he was the one who decided “I’m gonna chew the scenery so hard I shit splinters” and made it work so damn well.





  • Hydraulics and electric system are independent in commercial aircraft – hydraulic pumps are directly driven from the engines, as are electrical generators. Redundancy is provided via independent loops/buses from each engine. A bird strike on its own is unlikely to be energetic enough to sever one of those independent systems, let alone all four. Losing both engines could do it, – but again, they had enough thrust to attempt a go-around, so they weren’t a glider immediately after the bird strike. The 737 is an old-school design, too, so most critical components have full manual reversion – as long as you have airspeed and altitude enough to get to the runway, you can fly and land the plane just with cable controls and manual releases in the event of total electric and hydraulic failure.

    I did a bit of reading from other sources and this particular aircraft predates the requirement for battery backup of the FDR and CVR, and the APU does not start up automatically on a power failure, so the failure chain for that part of the incident isn’t as long as I initially thought. Still, lots of questions, and I think the simplest explanation so far is the aircrew panicking and making a survivable situation into a bloodbath.


  • Everything about this incident is just so fucking odd. That a bird strike could take out both engines isn’t unheard of (see US Airways Flight 1549) but I’ve heard reports that there was a failed emergency landing attempt before the one that we saw video of, so they clearly had thrust enough to stay in the air for a go-around, and from the video we saw they carried in a ton more speed than I would expect if there had been catastrophic damage to both engines.

    Except that the lack of landing gear suggests loss of hydraulic power from both engines… Except there is an emergency release that drops the gear on a 737 with just gravity, and there’s no evidence this was even attempted.

    Now it looks like some electrical systems, including power to the data recorders, died right at the start of the incident, which would require not just double engine failure but failure of the APU and backup battery systems. That just seems incredibly unlikely.

    Catastrophic electrical failure several minutes before the crash, though, would suggest that it wasn’t just a case of a panicked aircrew making a chain of bad decisions, which was my initial read of the situation and maybe the best fit for the rest of the circumstances.

    I just can’t think of a chain of events that could reasonably lead to all the failures in evidence while still allowing the aircraft to remain airworthy for two landing attempts.

    And then you get to the horrifying fact that a relatively new and modern airport had a giant concrete obstacle in what would be considered the Runway Safety Area at a US facility… Like, what the fuck? That seems like it’s designed to create this sort of a disaster.


  • I’d been planning for a new HVAC system for a while when that video came out, and it gave me the idea to cross-check the thermostat data with the Manual J calc I’d already done. They were in general agreement, though the Manual J block load was more conservative than empirical data for a design day.

    In your case, since you don’t have data from a healthy system on a representative heating design day, I’d suggest using a web tool like CoolCalc to simply calculate an approximate Manual J total heating and cooling load, and use that to guide your choices.


  • A little headroom ain’t bad, but it had three times the required heating capacity for my area’s “design day” low, which meant that for most of the winter it was kicking on for maybe 5-10 minutes per hour and then leaving massive cold spots in the house, because the thermostat was smack in the middle and all the walls were bleeding heat.

    My new heat pump is just about 2x the design day heat requirement, but that also means it’s got capacity to handle extreme lows without resorting to resistance heat, and in any case it’s fully modulating so the house has stayed quite comfortable so far.


  • My old furnace was hilariously oversized for the house.

    One of the nifty things about smart thermostats like Ecobees is that you can pull usage data from their web portal. I grabbed a CSV file covering a cold snap last year that reached a 100-year record low, and using Excel I summed up the total heat output while we were at that low.

    The furnace was only running 50% of the time, even when it was with a couple degrees of as cold as it’s ever been where I live.

    Needless to say, when I got a new system installed I made sure it was more properly sized, and given that I had a convenient empirical measurement of exactly how many btus I actually needed in the worst case as scenario, that was easily done.


  • This feels like complaints over asset flips bleeding over into first-party asset reuse, because the people complaining don’t understand why the former is objectionable. It’s not that seeing existing art get repurposed is inherently bad (especially environmental art… nobody needs to be remaking every rock and bush for every game) but asset flips tend to be low effort, lightly-reskinned game templates with no original content. Gamers just started taking the term at face value and assumed the use of asset packs was the problem, rather than just a symptom of a complete lack of effort or care on the developers’ part






  • TLDR: the polio vaccine used to contain weakened versions of the three strains of poliovirus. When weakened live virus vaccines are used, the people inoculated with them shed copies of those viruses, which is usually no big deal… except that one of those weakened polio strains would, very rarely, mutate back into its full-strength form and sicken unvaccinated people living around those who were being vaccinated.

    Eight years ago, the decision was made to remove the problematic strain of polio from the vaccine, because it was thought low wild infection rates meant that the risk of vaccination-derived infection had become higher than catching it from the environment. Regrettably, it seems that decision was made in error – type 2 polio outbreaks have soared since then.




  • Quite sure – and given that one game I’ve been playing lately (and the exception to the lack of shooters in my portfolio) is Selaco, so I ought to have noticed by now.

    There’s a very slight difference in smoothness when I’m rapidly waving a mouse cursor waving around on one screen versus the other, but it’s hardly the night-and-day difference that going from 30fsp to 60fps was back in Ye Olden Days, and watching a small, fast-moving, high-contrast object doesn’t make up the bulk of gameplay in anything I play these days.