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Joined 1 year ago
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Cake day: July 1st, 2023

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  • Zron@lemmy.worldtomemes@lemmy.worldI'm Spartacus
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    11 days ago

    Something tells me this guy didn’t pay the tax stamp and give the government his exact address and fingerprints when he acquired that suppressor.

    Especially because from the video it doesn’t look like he’s ever shot that suppressed pistol before, or he’d have fixed it to actually cycle the gun properly. Having your gun jam on every shot is not exactly ideal when you’re planning something like this, and it sure sounds like he planned everything else decently well.

    Likely the suppressor was homemade and probably not test fired due to the risk of getting caught. That means this guy likely lives in an urban or suburban area where people are likely to report the sound of muffled gunshots. That only leaves most of the country as suspects.


  • Zron@lemmy.worldtomemes@lemmy.worldI'm Spartacus
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    11 days ago

    Amazing how something in the news happens and people suddenly have never seen extremely common fashion choices before.

    I have pretty much this exact coat, except it’s in blue, not tan. The hood is made out of cotton instead of the heavier denim/canvas the coat is made from.

    I’ve owned several coats exactly like it over the years, I think all of mine were made by Levi, but I’m sure plenty of other manufacturers make similar styled jackets as the contrasting fabrics look nice and a thinner hood is more flattering.

    Look at his collar in the photos, there’s no shadow or layer where the hood would go under the jacket like it would were he wearing a hoodie under a jacket.



  • I think everyone should learn how to sharpen a kitchen knife at least.

    Dull knives are dangerous, and it really only takes an afternoon to get decent at sharpening a knife.

    Unfortunately there’s a lot of lore about knife sharpening, like how you need really fine grit stones, or a whetstone being the best, when in reality you can get a shaving sharp edge from a 20 dollar diamond stone from a hardware store. Sure, a 4000 grit stone will get you a mirror finish and a more refined edge that will last slightly longer, but even an 80 grit stone when used properly, will get you a good edge that will last for months without any other sharpening.


  • It’s a single bevel.

    Sharpen the angled side at the proper angle, and remove the burr by flattening the smooth side of the blade on a decent diamond stone.

    I have my great grandfathers barber’s shears, and that’s how they’ve been sharpened for going on 100 years now. You need a stone wide enough for the whole blade, so that its uniformly flat, but other than that it’s pretty logical how they need to be sharpened.




  • I’ve always managed with pliers and a flathead screwdriver.

    I have to take at least one of them off every couple of months because my wife shops at big box stores a lot and most of the employees around here don’t really give a shit.

    They’re meant to be hard to remove in a store. If you find them on your merchandise while at your own home, it’s not exactly hard to get them off.



  • Zron@lemmy.worldtomemes@lemmy.worldNNN
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    2 months ago

    They think not masturbating will give them anything from higher testosterone, better focus, or to a higher IQ.

    They think masturbation makes you weaker in every way.

    This is of course patently false, and all basically rises from an old athlete myth that sex during training will reduce your progress. Which these dorks then took to an extreme by saying any ejaculation will reduce progress in physical and mental training. Because we all know that the key to success is stored in the balls.





  • The “front” or “forward” direction of a screw is clearly the face of the fastener itself, be it a hex head, Phillips, or Slotted screw. Picking a side of a face as the front doesn’t make any sense. The whole thing needs to rotate one direction or another, and it will either rotate to the right to tighten, or the left to loosen.

    If I ask you what the front of a clock is, are you going to tell me it’s the top curve near the ceiling? No it’s the face of the clock, and the hands rotate around it to the right.




  • What the fuck are you talking about.

    You’re either rotating the fastener to the right or the left.

    It doesn’t matter what side you’re talking about, because you’re not moving one side of the fastener, you’re rotating the whole thing one direction or the other.

    Clockwise just means something is rotating to the right.

    If I ask you to turn around to the right, are you going to ask me what side of you I’m referencing?


  • To orbit the moon, a space craft needs to move at about 1.5 km/s, or 3300 miles per hour.

    So any landing starts with you going at 1.5 km/s and needs to end at the moons surface when you reach about 0 meters per second.

    If anything goes wrong with your engines while you slow down, you smack into the moon at either near orbital speeds, or at fighter jet speeds. The window for having an engine failure and being slow enough to survive is so narrow that it might as well not exist.

    That’s why Apollo used pressure fed, self igniting engines. As long as 2 valves opened, you had an engine. And Apollo landers had a totally separate ascent engine that worked exactly the same way, so if the landing engine failed, they could just drop the landing stage and return to orbit at practically any time during the descent. They even had a whole procedure of what to do if the ascent engine didn’t light when they were supposed to leave. Everything from jump starting the engine like a car with a dead battery, to physically getting access to the valves and manually opening them.

    I hate the current plan for Artemis. I hate that in 55 years, we’ve only managed to make shit more complicated. The current plan is for a vehicle with no abort capability to ignite its 3 turbo pumped, liquid methane fueled engines at least 4 times to get from low earth orbit to the moons surface, with days between ignitions.

    A capability that has never been shown to work or even exist in any capacity. Turbo pumps are finally machined pieces of engineering that need to behave exactly right, or they turn a rocket into either a bomb, or a giant tube that can’t move. And the current plan for Artemis calls for these finely crafted pieces of machinery to be subjected to the harsh environment of both space where they’ll sit for at least a week, and multiple ignitions, where they’re subjected to ridiculous temperatures and pressures.

    Absolutely ridiculous. We never left an astronaut on the moon in the 60s and 70s, but by god are they trying to open the first graveyard on the moon these days.