• 0 Posts
  • 118 Comments
Joined 2 months ago
cake
Cake day: April 24th, 2024

help-circle
  • I have seen PLA videos of basically an urban combat live fire on static targets.

    You get an absurd amount of keyholing at ranges that between 5 to 10 to 20 meters.

    Its possible this particular image is from a longer distance static range, but the keyholing problem seems to be quite widespread, irrespective of range.

    As has already been said, something is going seriously wrong with either the guns, bullets or both that are being mass produced for around a year now.


  • The QBZ family of rifles, both the older bullpup Type 95 and its variants, and the newer Type 191, fire a 5.8 x 42mm round, not the AK 74 ‘poison bullet’.

    While I am sure the PLA has tons of 47s, and 74s still in active use, their efforts to modernize have included introduction of and seemingly wide issuance of the QBZ 95 family since roughly the early 2000s, and more recently the Type 191.

    Usually when they do publicity videos or images, they like to show off the QBZ family.


  • Could keyholing of … seemingly this magnitude… be the result of basically laughably bad tolerances in internal barrel width, or perhaps the barrels are made of some kind of alloy that expands significantly from heat?

    I have only ever seen keyholing in western gun videos from basically burn downs… but even then after a barrel is nearing its end of life by manufacturer specs, its more common to get some kind of failure to feed, significantly decreased precision and only occasional keyholes.

    Maybe another possibility is similarly poor quality alloy of some kind used in the cartridge itself?

    Combination of all of these things?

    I remember seeing a fairly recent video of some kind of PLA MOUT type urban course… and you could see massive keyholing on targets that were like 5 to 10 meters away.

    The prevalence of it baffles me. Ive personally dealt with and seen misfires and jams of various kinds at ranges, but I’ve never even seen a keyhole occur in real life.








  • Gatorade and its electrolytes are better than water for recharging and rehydrating after or during significant physical activity.

    Basically, you are correct that an appropriate amount of salts helps you rehydrate more quickly.

    You know what is even better for most people, if your daily caloric intake is not at Olympic levels?

    Pedialyte. No where near as much sugar thrown in, more Vitamins, less carbs.

    This article goes into it a bit more:

    https://www.healthline.com/nutrition/pedialyte-vs-gatorade#bottom-line

    Basically, Gatorade’s additional sugar and carbs mean that it makes sense if you are highly active, have a considerably above average physique, or actively drinking it mid work out or other strenuous activity.

    For more average people, pedialyte probably makes more sense.

    Especially if you are going to pick one to replace water.



  • sp3tr4l@lemmy.ziptoMicroblog Memes@lemmy.worldOutstanding idea.
    link
    fedilink
    English
    arrow-up
    2
    ·
    edit-2
    9 days ago

    …Costco, ie the Kirkland Brand, started in Kirkland WA, a suburb of Seattle.

    You are from another country though, so I can’t have expected you would know, it just pains me as I am from Seattle and am constantly astounded by Americans who think they know things about the region and very obviously do not.

    Like, if there was any real PNW people, they’d read what I’ve written above and argue about how Kirkland is its own city, or, its really a suburb of Bellevue, etc.

    To use another PNW saying:

    Well, whatever, nevermind.



  • You’ve got a horrible infection and a fever?

    I’ll be right over to slit your veins and let all the bad blood out.

    (In fairness I think bloodletting was mostly out of practice by the time actual telephones existed, but lol joke)

    Maybe a more time period accurate one would be:

    Your foot hurts? You think its from a badly fit shoe. Ok. Ok. Come over tomorrow and we will stick your foot into the wildly overpowered and unshielded x ray scope and we’ll see what can be done.