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Cake day: June 21st, 2023

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  • I’m no expert on animal color vision, but different animals absolutely see color differently, some have markedly worse color vision than humans, others are even better

    And of course we can’t really know for certain how different animals perceive color since we can’t actually see the world through their eyes as it gets processed through their brain, though we can make some pretty educated guesses.

    AFAIK, most mammals except for some primates (like humans) and a few other exceptions, have dichromatic vision (have only 2 kinds of cone cells in their eyes instead of 3 like we do) so there’s gonna be some “gaps” in their color vision, and one of the common configurations is similar to red-green colorblindness in humans and would make orange look very similar or indistinguishable from green but the specifics do vary from one species to another.

    Other types of animals like many fish, birds, and reptiles actually have 4 types of cones and so can see parts of the spectrum we can’t (though it doesn’t necessarily mean they can or can’t see the same colors we do and then some, where we have receptors for red, blue, and green light, they might have for example, red, blue, blue-green, and green, giving them essentially the same range of color vision we do but with extra sensitivity to the blue/green part of the spectrum)

    And then of course you have animals like mantis shrimp with 12 or 16 types of receptors.


  • When I took my state’s required hunter safety course, one of the instructors was an older dude with grey hair and a ponytail who wouldn’t look out of place at a Dead & Company concert.

    To point out the importance of wearing an orange hat during small game seasons, and also to “be sure of your target and what lies beyond it” he pointed out how much that grey hair and ponytail would look a lot like a squirrel if you only caught a glimpse of it through some brush.

    Not saying that’s exactly what happened here, the kid doesn’t look like he was the grey ponytail type, but the article shook loose that memory in my head.

    EDIT: not that I’m ungrateful, but somehow this is now my highest rated comment on Lemmy, and I’m just curious why this one in particular resonated to well.




  • I’m personally very much a fan of both the comic and the movie

    The overall plots are largely the same, the comic of course has a little more space to flesh things out.

    Which does actually work against it at times, there’s a point where V just kind of goes off on a lecture about anarchy for a couple pages, which is interesting but maybe not the most exciting comic book reading you’ll ever do, and certainly wouldn’t have translated particularly well to the screen, so overall I don’t mind most of the changes they made of

    Both the comic and movie are very much a product of their times and places. The comic is very much a reaction to Thatcherism in the UK, the movie more to post-911 Bush-era America.

    The movie probably resonates more with me personally, but I’m also a product of that time and place. The comic strikes me as a little more timeless.


  • Even more appropriately, it’s V for Vendetta

    Spoilers, I guess, for a 40 year old comic (the plot in the movie is a bit different)

    spoiler

    In the comic, Lewis Prothero (played by Roger Alam in the movie) is one of central figur of the ruling Norsefire party. He is responsible for the “Voice of Fate” radio broadcasts (although the party propaganda is that it is the Fate supercomputer making the broadcasts itself) and was formerly the commander of a concentration camp.

    He collects dolls, and is kidnapped by V placed in a mock-up of the camp with his doll collection dressed as prisoners, and tortured by V burning his dolls in front of him.

    I believe in the movie you can catch a glimpse of his doll collection in the background of a couple scenes, but that plotline is changed quite a bit.



  • I know that when police in my area need to destroy evidence that’s no longer needed (and can’t just be disposed of in normal waste streams, or sold or what have you) they normally take it to a local garbage incineration plant.

    There was also a steel mill in the area at one point and their furnace was occasionally been put to use for similar purposes (tangential - there was at least one instance I’ve heard of where the US mint used that furnace to dispose of a batch of coins they were testing a new alloy or process or something on)


  • Except for a few obvious spam posts, I’m pretty hard-pressed to think of any specific posts or comments I’ve seen that struck me as bots (although to be fair, I’m there may be some bias due to which communities I choose to follow)

    There are, however, plenty of idiots, people who don’t speak fluent English, trolls and other people whose motivations may not be purely good-faith discussion, people who probably have various types of neurodivergence and/or mental health issues

    And I could see some of those categories being very easily mistaken as a bot under a lot of circumstances.


  • I really hate the term gun show loophole

    Maybe the situation and laws are different in other parts of the country, but at every gun show I’ve ever been to all of those people with stands set up selling guns are dealers, so to buy a gun through them you have to go through all the legal hoops as if you were buying from a regular gun store.

    I suppose there’s a lot of randos wandering around there who own guns who might be convinced to do a private sale, but that doesn’t really have anything to do with them being at a gun show except it’s a convenient networking opportunity. You could just as easily hang around outside of a shooting range trying to find a private seller.


  • I’m also a cart-straightener

    Blows my mind how some people actually manage to walk their cart to the corral, and then decide they’re going to abandon any semblance of order in putting the carts away, you’ve already done the hard part by walking over, it takes less than a second to just not be an idiot when you push your cart in there.

    Big carts in one line, small carts in the other, seems easy but they all put the square peg in the round hole.

    And at least try to line them up. I don’t care if you push them all the way in, just try to line them up so that they can be pushed together.


  • Not that I really support cops confiscating orbeez guns as a general rule

    But I work in 911 dispatch in a different area where orbeez guns aren’t illegal, and they’ve been kind of a problem this year.

    I think some of our local delinquents have taken to freezing the balls or modifying their guns to shoot faster or something, because we have had a few injuries and broken windows and such linked to orbeez guns this year.

    Even without that, they’re a pretty significant nuisance that have started a lot of fights because no one likes being pelted with orbeez.

    And of course there’s the problem that exists with all toy guns where if you paint them black or are running around with them in the dark it can be hard to tell them apart from a real gun which is asking for trouble.

    And the countless calls I’ve gotten from neighborhood karens who “don’t think it’s safe” or “that they shouldn’t be doing that here” is getting kind of old.

    And not for nothing, orbeez can be really slow to break down in the environment and I wouldn’t be surprised if they’re contributing to our microplastics problem.

    If there is a way to twist the interpretation of a law to say that orbeez guns are illegal, I’m not at all surprised to hear about cops doing just that. Not that I generally support that, but if you caught me on a bad day after I took a bunch of calls about kids with them, I might be tempted to sign a petition to get them banned.


  • As someone who has regularly carried a variety of knives and multi tools almost every day of my life, I also can’t say I’m a fan of their knife laws.

    That said, as-written, I don’t find them to be quite as bad as a lot of people make them out to be (how the police choose to interpret and enforce those laws is sort of a different matter)

    It’s not the sort of knife I normally choose to carry, but all of the reasons I normally carry and use a knife for can be done perfectly safely and effectively with something like a regular Swiss army knife with a 2.5inch non-locking blade which should generally be ok to carry for no particular reason.

    It should be noted that I do not carry a knife for any self-defense purposes. I feel very little need to defend myself, and even if I did a knife would be just about my last choice after pretty much any other object in arm’s reach. Even though where I am, I could pretty much walk around town carrying a halberd for self defense if I really wanted to and it would be legal, I actually do tend to choose my EDC knives to be pretty inoffensive-looking free of any unnecessary point/stabby bits and if possible.

    And cases that really require more knife than that aren’t exactly part of my usual everyday carry scenario, and the appropriate knives for those occasions should be covered under the lawful justification and reasonable use exemptions (again, how the police actually apply those laws can leave something to be desired, but that’s often a problem here too)

    Again, not a fan of their knife laws, but in the grand scheme, I’m not nearly as outraged by them as a lot of people are.


  • It could just be the parts of the internet I inhabit, but I don’t think it’s really a recent thing, I think it’s just hitting a point where the masses are really starting to take notice of it.

    I’m pretty sure I remember seeing memes about CCTV cameras and such in the UK about 20 years ago now, and I don’t think it’s an accident that things like 1984 and V for Vendetta were written by British authors and set there.

    As an outsider, it’s certainly looked to me like the UK has been kind of a nanny state for a long time, and it’s not a long walk from there to the kind of bullshit we’re seeing more of now.


  • The only thing that surprises me about this is that it didn’t happen earlier.

    I’m way out of the dating game at this point, and also a man, so it’s very likely that I’m just out of the loop

    But I hadn’t heard anything about this app until a couple weeks ago when I saw an article or two about it

    Then about a week later this happened

    So I kind of feel like maybe most of the assholes who did this were similarly unaware of it until it got some exposure and then it was on their radar.

    I would certainly imagine that most women using this app probably weren’t telling the angry misogynists in their lives about this app.


  • There’s a small part of me that has kind of wished that this kind of pseudo age verification was a thing for a while (even though there’s a much bigger part that doesn’t want any corporation to know a damn thing about me.)

    I remember swinging through Walmart once to pick up a couple things.

    My cart had, IIRC, some deodorant (old spice classic,) masking tape, a can of spray paint, some plumbing parts, a few fishing lures, socks, and a couple of snacks.

    I had one of those “I’ve become my dad” moments looking at my cart. I feel like that shopping list is practically a distillation of every suburban dad who’s ever existed.

    But of course, I rang up the spray paint, and an employee had to come over to confirm that I was in fact some boring suburban white dude and not a teenager who was going to use it for mischief or huff it to get high.

    Maybe I’m giving the juvenile delinquents of today too little credit, or maybe my fellow grown-ups too much, but I feel like the venn diagram of people buying fishing lures, a new toilet flapper, and socks, has basically no overlap with vandals and paint-sniffers.

    So I kind of felt like maybe the almighty algorithm could have picked up on that and let me skip having the underpaid giving me a quick looking-at before punching his code into the self-checkout.


  • We’re at or reaching a tipping point where I’m not sure that’s true anymore.

    Most people with kids now are (roughly) in their 20s-40s. At the older end of that range, you have some gen-xers who might have missed the boat on computer literacy, but by and large we’re talking about millennials and older gen-z at this point. Kids who grew up with the internet, probably very clearly remember their family getting their first computer if they didn’t already have one when they were born, had computer classes in school, etc.

    And we’re running into an issue where younger Gen z and alpha in many cases are less computer literate in many ways. A lot of them aren’t really learning to use a computer so much as they are smartphones and tablets, and I’m not knocking how useful those devices can be, I do damn-near everything I need to do on my phone, but they are limited compared to a PC and don’t really offer as much of an opportunity to learn how computers work.

    There’s a ton of exceptions to that of course, some of my millennial friends are still clueless about how to do basic things on a computer, and some children today are of course learning how to do anything and everything on a computer or even on a phone.

    But overall, I don’t think there’s as much disparity in technological literacy between the children and parents of today as there was in previous generations, and in some ways that trend may have even reversed.


  • My wife and I work different schedules. on the rare day off that were both home, she’s often out of the house when I wake up. She’s not great at replying to texts. I never know when she’s going to be home, and usually have no clue what she’s out doing or where.

    But I know who she’s doing while she’s gone- no one. Because I trust my wife. I know who she is as a person, I know what our relationship is like.

    I have no particular desire to know her location at all times. I’m sure if I asked, she’d share it with me, and I’d do the same for her. I might occasionally do that when I’m off hiking or something in case there’s an emergency, but half the time I wouldn’t have a signal anyway.

    We are two humans with our own lives. Those lives are very intertwined, but we’re both allowed to go off and have our own adventures, occasionally some secrets, and we don’t need to know where each other is 24/7