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Joined 2 年前
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Cake day: 2023年7月6日

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  • Interesting, hadn’t heard about the situation in SF. That’s unfortunate.

    And yes… good old SB2. CA had a relatively lax CCW policy, until we became a “shall issue” state. Now there’s all this policy reform.

    If the final part of SB2 kicks in, it’ll be pointless to have a CCW. The last part changes private property that’s open to the public from a default permitted carry, to a default not permitted.

    So any business that wants to allow lawful CCW would need to clearly place a sign to opt-in. Which isn’t happening in this state lol.

    Fortunately that last part is still being “stayed”. But so was the entire bill at one point. So I’m not holding my breath.

    I totally acknowledge that we need gun control, but not restrictions. And going after CCW holders? Literally the owners with the highest level of training? Most compliant with the law? Bananas.

    But anyway, I see where you’re originally coming from. It is kinda death by a thousand cuts. Slowly eroding away at gun rights. In the worst way… Criminals could care less about what’s legal, hence criminal.


  • As far as CCW policy, it’s my understand that cities are very aligned with the state DOJ. I’ve looked at a few policies in the past across cities, and they’re basically cookie-cutter.

    As far as issuing, yea, it’s up to your local sherif.

    I wasn’t aware of local-specific excise taxes for firearms. The state does have that 11% one though.

    Very curious about that renter ban, haven’t heard of that one.

    Not trying to be argumentative, just enjoy the nuances of CA gun laws lol

    And I agree, on your sentiment. I don’t have any issues with firearm regulation, I just want it applied with common sense. The state of CA’s gun laws feel like they’re a shitty compromise. The guns right’s group fight against the “ban all guns” group, and what’s left is this. Both sides are uncompromising and take little wins here and there. But the environment it creates is weird, and doesn’t flow well. And definitely doesn’t do any favors for law abiding owners.



  • While California does have a lot more regulation around guns, I don’t think it’s necessary prohibitive. As much as the right claims it is.

    We’ve got a written test, takes all of 20 minutes, not difficult if you have common sense and all the questions are online.

    Then you have to demonstrate to the salesman that you can safely operate the firearm (load and unload). I’d hope someone purchasing a firearm would be capable of this.

    Finally there’s the 10 day cooldown period. So you can’t walk out same day with the gun. I do think this one is kinda annoying. It totally makes sense for your first gun, but why do I have to wait every time?

    The rest just comes down to model and configuration availability. Restricted to the handgun roster, but there’s still a decent amount available. Restricted to 10 round magazines, I don’t like this one either. And generally restricted to featureless shotguns and rifles.

    But if you wanted to, you could go today and start the purchase of a featureless AR15-style rifle with a detachable 10 round magazine. And you’d pick it up 10 days from now. So I don’t think it’s extremely prohibitive.




  • antimongo@lemmy.worldtoPolitical Memes@lemmy.worldOn main
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    3 个月前

    With you on that. This is a bit of a “bad example.”

    And someone looking in from the outside could totally make the conclusion that “they (lemmy) are totally taking this out of context! They’re a felon!”

    Like you say, there’s a menagerie of actions done by this administration that are dangerous and telling of their goals.


  • antimongo@lemmy.worldtoPolitical Memes@lemmy.worldOn main
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    3 个月前

    I agree with your sentiment.

    The cartoon is clearly in extremely bad taste and dehumanizing.

    However, the context that she had been previously convicted for fentanyl trafficking is important.

    It’s tough though, because if we put the cartoon aside, this is technically what they should be doing. I don’t disagree with deporting felon immigrants.

    But then you consider all the history of this administration that got us here… it’s really hard to agree with them.








  • Similar, but I believe the strength addition is also because it changes the directions of the Z-axis layers.

    Most filament is rather strong in tension. If you imagine printing a regular cube, without rotation, it’s going to be strongest stretching or compressing the sides of the cube.

    But if you pulled the cube apart from its top and bottom, the only adhesive strength is the fused connection between layer heights. Which is super weak.

    By printing at an angle, the layer heights may be in a direction that doesn’t receive tensile load, making it functionally stronger.




  • Well the grid needs the most help late afternoon. Which is right when solar starts to ramp down and when people get home and load starts to ramp up.

    During solar hours, prices sometimes even turn negative. Literally paying people to take your energy, since solar is so plentiful.

    The issue is those late afternoon, early evening hours.

    And it’s actually more difficult on power plants. Solar is great when the sun is out, but when it goes away, you need all your power plants running. Issue is, a lot of power plants don’t like to turn on and off. They’d prefer to just run at one speed, all the time. But when the sun is out, we have to turn off power plants, since we’d make too much power. And turning them back on can be a long and expensive process.

    And that’s where some of this rhetoric comes from. From a power plant perspective, we go from no-load in the afternoon (all solar), to full load in the late-afternoon/early-evening (no solar). The grid was never designed for this, and it’s having a hard time adapting so rapidly.

    Batteries are totally a solution but the technology is super green and not really at a grid scale yet.



  • To be fair 10 hours is either a pretty old or pretty massive unit. 2 hours might be a little more reflective of modern gas turbines. Especially combined cycles. But depending on how big the peak is, you need every available unit, both old and new.

    Ultimately the issue is it’s very hard to meet that peak when all of your gas units have to go from 0 to 100% output. Much easier (and more reliable) to take them from 10% to 100%. Which is what grid operators do currently.

    Yea an affordable battery in every home would be a slam dunk. This is kinda already happening with vehicle2grid (v2g) electric car protocols. But not everyone has an EV yet. And operators are still working out the kinks using this in the grid.

    Plus the lithium batteries in cars have their own supply/recycling issues.


  • Gravity energy storage doesn’t scale well. I’ve replied to other comments with more detail on this.

    There are more feasible energy storage technologies out there, but these are super cutting edge and are not ready for grid-level deployment yet.

    The future of grid level energy storage is almost certainly not going to be gravity based. At least not on a large scale.

    You can’t have 100% of load be renewable/solar and have gas units online on top of that. That’s over generation. You have to match the supply exactly with the demand. If you mismatch, you destabilize the grid. Undersupply causes blackouts, oversupply melts power lines.

    If a unit takes 10 hours to start, solar hours are from 6am to 6pm, and peak load is at 7pm with 0% solar; when do you recommend we start this unit? At the minimum, we’d have to order it on at 7am. Units have to run at a minimum load, let’s say 100MW for this unit. So now you can’t 100% solar from 7am to 6pm, you have to leave 100MW of room for this base loaded unit.

    This doesn’t even factor in regulatory requirements like flex, spinning reserve, and other balancing and reliability requirements. Grids are required to have emergency units available at an instant to prevent mass destabilization if parts of the grid fail.