Formerly u/CanadaPlus101 on Reddit.

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Joined 3 years ago
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Cake day: June 12th, 2023

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  • CanadaPlus@lemmy.sdf.orgtoMildly Infuriating@lemmy.worldIt hurts.
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    3 days ago

    I mean, there’s more options than just tree or grid, and if it’s not strictly a tree the fastest route from A to B could be something small again. And of course trees have their own issues, like what happens if you need to get from one leaf to another that’s nearby, but only “as the crow flies”.

    That example about having to move aside for a car going through a narrow European street is something I’ve actually experienced. Maybe it’s just my Canadian brain but it feels unsafe.





  • CanadaPlus@lemmy.sdf.orgtoMildly Infuriating@lemmy.worldIt hurts.
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    4 days ago

    I mean, you can organise grids to be more or less stroady, and if you have too much of this going - like you have a medieval street plan - you can get the opposite thing where cars are forced through areas only suited to pedestrians, and everyone has to flatten themselves against building walls to make room.


  • CanadaPlus@lemmy.sdf.orgtoMildly Infuriating@lemmy.worldIt hurts.
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    4 days ago

    Yeah, someone deciding to clear out an area and develop it in a completely different way is possible, I guess, but seems a lot less likely. Maybe there’s a bit of both - something large like horse stables or a hospital was there, then it was replaced with a new self-contained development, and then they built out into the margin around it later on yet.

    In any case, somebody had a big urban planning idea of some kind, but it hasn’t really continued to make sense as things changed. The angle could just be because one grid is aligned true north, and the other magnetic north.









  • Anything that’s fuzzy and impossible to automate with traditional algorithms, but that also has a reasonably high tolerance for error. It just makes up stuff a good portion of the time, you see.

    However, I’ve found some benefits with AI. For example, I’m chatting with ChatGPT on credit cards, because it is something I may lean towards getting into. It’s helping me better understand than most people have tried explaining to me. Simply because it is giving me a more stream-lined response than people just beating the bush.

    Watch out, personal finance is not one of those things.




  • In other species that intermix like that, you see stretches of DNA where all admixture is excluded, because it’s instantly selected out. In humans, such a stretch exists, and has to do with sex determination, which is a pretty much a smoking gun. I’m finding stuff about the Y chromosome, but I thought there was something on the X chromosome to do with testicle development as well.

    Obviously, female hybrids were fertile at least some of the time, since there is admixture. But, it’s possible every half-and-half male hybrid ever ended up sterile, and later generations would probably have had higher rates of sterility.

    The general idea that humans are irrationally obsessed with categories and tribes holds, but this doesn’t seem like a clear-cut example.

    but retaining neanderthal genes adaptive to the northern climate.

    Shake and bake a couple generations, you get white people.

    Anyone outside of Africa has similar-ish admixture; skin colour has little to do with it. European hunter-gathers at the end of the ice age were what we’d consider black, and they were replaced by Middle Eastern looking and originating agriculturalists. The light skin colour is from Eurasian steppe nomads that rode in on the first horses in the bronze age. Other unrelated groups, like from the Caucuses area or pre-modern Japan, also have/had light skin.