• 0 Posts
  • 69 Comments
Joined 2 years ago
cake
Cake day: July 4th, 2023

help-circle


  • Schmoo@slrpnk.nettoScience Memes@mander.xyzColours
    link
    fedilink
    English
    arrow-up
    7
    ·
    19 days ago

    If you were to point a spectrometer at something brown like a tree trunk you would see wavelengths corresponding to red and green light. That’s what I mean when I say brown only exists in our perception; there is no wavelength of light corresponding to the color brown.


  • Schmoo@slrpnk.nettoScience Memes@mander.xyzColours
    link
    fedilink
    English
    arrow-up
    12
    ·
    19 days ago

    Except it isn’t “real” in the sense that it doesn’t correspond to a specific wavelength of light. It is impossible to produce a brown light; the closest you can get is amber. The color brown is context-dependent and only exists in our perception. To display brown on a screen you have to use orange, desaturate it, and make sure it’s darker than its surroundings.

    If you pull up a solid brown image on your phone and hold it against a darker background (you may need to turn off the lights), you will see orange.



  • It’s not exactly uncommon for systems set up to oppose something to end up supporting them instead. See the ADL covering for Elon and condemning those opposed to genocide as antisemitic. In theory the ADL should be opposed to fascism, but because Israel has become fascist they found themselves on the same side as those who had been and would be their oppressors.




  • Of course, and stereotypes are not tolerated in many contexts. For example, I’m a white-collar worker and I’m pretty sure that I would have serious problems at every job I ever had if I said or did something racist at work (or even outside of work if it became sufficiently public).

    This depends heavily on where in the US you live/work. In the more conservative rural areas racism is tolerated so long as you’re not screaming it from the rooftops or wearing it on your sleeve. I have the appearance of someone who most would assume is very conservative so people feel far too comfortable being total racist shitbags around me.



  • Worked in a few kitchens when I was a teenager and those industrial dishwashers usually have a sink to the right of them and a flat surface to the left so you can slide trays of dishes through them from right to left. The dishwasher itself divides the dirty and clean areas so there’s no cross-contamination. If one were set up so that you just slide the tray in and back out the same way I don’t think that would meet hygiene standards.



  • I disagree that it’s impossible for someone coming from a place of privilege to understand working-class politics. Of course, people with privilege do have a tendency to create or buy into justifications for the system that upholds their position, but at the same time privilege grants people the freedom to do what those without cannot. It’s admirable for someone with that background to use their privilege for the good of all, potentially even to their own detriment.

    It seems your distaste for Hasan is based on surface-level appearances and vibes, but those same traits that put you off of Hasan are very appealing to a large number of young men who are otherwise susceptible to right-wing cultural framing. I also used to avoid Hasan because he just didn’t seem like someone I would identify with, and I was put off by the react content that made me associate him with shameless react streamers who leech off other people’s work. After actually listening to him I realized he is very knowledgeable and is actually adding value to the content he reacts to. He used his privilege to study political science and become a political commentator, and he has genuine passion for his work and a commitment to progressive values.

    Edit: If you’re looking for someone with a similar perspective but without the aesthetic baggage try The Majority Report with Sam Seder


  • Schmoo@slrpnk.nettoScience Memes@mander.xyzPercentages
    link
    fedilink
    English
    arrow-up
    31
    ·
    3 months ago

    Key word here is “infinitesimally.” Of course if you’re calculating the odds of hitting something infinitesimally small you’re going to get 0. That’s just the nature of infinities. It is impossible to hit an infinitesimally small point, but that’s not what a human considers to be a “perfect bullseye.” There’s no paradox here.






  • I wonder that as well, I have a false front incisor and haven’t noticed any difference in durability, but as far as sensation goes it’s practically identical, if a bit less sensitive to cold. Then again, the part that actually gets replaced doesn’t exactly have nerve endings, I still have those underneath it.


  • Agreed, until prosthetics can achieve full parity of both function and sensation then they are only good as replacements for parts that are already missing. No sane person is swapping their hand for one that lacks a sense of touch just as good or better than what they have already, even if it’s mechanically superior. In such a scenario that mechanical superiority is desired they would opt for an augmentation over a prosthetic.