• 4 Posts
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Joined 1 year ago
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Cake day: August 15th, 2023

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  • A well maintained and in-spec AR is phenomenal. Jim Bob’s AR he bought on sale from BCA is going to be a piece of shit. (I had one of their bolts dissolve on me once.)

    The tricky bit is getting one that is actually in-spec. The original blueprints are good, but the way they are laid out gives manufacturers too much wiggle room and can be a bit more difficult to read. This leads to a slew of problems when you have people jamming together random bits from different sources.

    It’s a versatile weapon and I like them when properly engineered and properly maintained. It absolutely isn’t the end-all-be-all and it’s embarrassing to see it in the hands of idiots who just want to make a political statement.


  • Did you compute for air in the barrel after calling out there was no air in space? Just curious about that, s’all.

    With that, there would be a hell of a suction on the bullet after the cartridge was fired. Also, the detonation doesn’t happen all in one go and continues as the bullet moves to the muzzle. (I did quite a bit of experimenting with that to reduce muzzle flash, actually.) So, the bullet is accelerating until the pressure is released when the bullet passes the muzzle.

    While air in the barrel isn’t really a factor on earth, surrounding air pressure absolutely is. It affects burn rate most but how it affects burn rate is a characteristic of the powder itself. (In zero-G, I would speculate a slower burn because the powder would be more prone to floating if it wasn’t a compressed load.)

    When I plan to go to lower altitudes, I typically use lighter loads or I risk over-pressure conditions. (I’ll basically just compute for a couple hundred pounds less pressure chamber.)

    After all that, I have no fucking clue what would happen in space because the conditions are so wonky.





  • I just ignored all the ads and any news, so you are likely correct. I did think that most of the games were mobile, but I must have been mistaken in thinking it was playable on Netflix clients on your TV or something.

    I used to play Pac-Man on my old FireTV with the controller while I was killing time in the mornings before work, so I thought it was similar in that regard.




  • Unfortunately, all it will take is one of the Korean groups to be responsible for destroying another Korean group in Ukraine for any retaliation to make it’s way back to the homeland.

    Hell, the story doesn’t even need to be real for one of the Korean governments to start lobbing shells over their border.

    Honestly, I think this is the plan. It was super weird for NK to actually blow up roads on the border. With that, combined with the timing of them sending troops to Ukraine is even more sus. This probably has more to do with US elections, than anything else.



  • Regardless of who provides the slingshots, someone has got to know how to use them.

    Still, even with foreign support, Ukraine has singlehandedly revolutionized drone warfare. That is awesome and extremely frightening at the same time. The Switchblade was neat, but it supposedly costs $52k. Ukraine is strapping RPGs to drones for what? About $1k?