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Joined 1 year ago
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Cake day: June 25th, 2023

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  • A little more appreciation for nuance, empathy, and chill when it comes to “hot” topics would be appreciated.

    Like just about every day I check Lemmy, and I find some really awful, yet highly-voted take (usually on politics, sometimes on tech or something) that sends my eyes rolling so hard I could probably hook them up to a generator and get carbon-free power.

    I can deal with downtimes, community drama, and needing to grow conversations. But the hostility I see almost daily turns visiting Lemmy into a stressful, not welcoming experience.






  • Going to build on this to highlight something:

    • Given the hyper-stigmatized, hyper-partisan approach to… well, a lot of things these days, not just US politics, engaging with those you politically disagree with is likely to not just produce calm disagreements but sharp, even vicious statements that your entire worldview/lifestyle/culture/ethnicity/whatever is literally the stuff of pure evil, and you are an absolutely terrible person for adhering to it. No nuance, no consideration, no empathy.

    • On a different tack, consider that strong rejection/disagreement is shown to activate the same centers in your brain which are associated with sharp physical pain. To your brain, being slapped in the face conversationally and slapped in the face physically produce extremely similar results.

    With these two points in mind, consider: Why would people choose to expose themselves to environments which promote something their brain interprets as actual, physical harm?

    Unfortunately, the current palette of social media options don’t really offer spaces for nuanced, thoughtful discussion which doesn’t begin with people screaming their hostility to what they disagree with. It’s a big of a chicken-and-egg question whether that’s a cause or an effect, but the net result is creation of an environment which our pain-avoiding brains guide our choices away from people we disagree with.




  • My computer turns itself on when I walk through a certain spot nearby it.

    “Ah, you must have your mouse or some other peripheral set to activate it and the vibrations from walking-” Nope, I know how to disable wakeup from peripherals. “Well, then the vibrations from walking must be disturbing a loose component inside-” Nope, problem existed through a near-complete teardown and OS reinstall. Also, putting the PC on vibration isolating foam did not help.

    At this point, I’m down to two conclusions:

    • The wire for the wall outlet runs under the floor, and vibrations are causing adequate power fluctuations to wake the machine up. Not sure how to test for this, though it does concern me about the state of the wiring.
    • The PC is haunted.





  • Like the other comment says, concrete is rocks of various sizes (called “aggregate”) mixed with a cement and other additives to change its particular properties.

    The cement is the really important point, because once water is added to the cement, it undergoes a chemical reaction which hardens it. Saying cement “dries” isn’t quite correct - yes, it stops being wet, but some of the water actually ends up incorporated into the molecules of the final cement. This is also why cement is really hard to recycle - you have to undo that chemical reaction, as opposed to asphalt which stays the same material.

    Fun fact: When concrete is mixed at a big plant, it begins curing immediately. Concrete being carried in those big mixer trucks needs to be delivered before it cures in the truck!



  • Specifically talking about asphalt vs. concrete:

    • Asphalt is relatively cheap vs. concrete. This is partly because asphalt is a whole lot easier to recycle than concrete, which is almost un-recyclable, but also because asphalt is a relatively “simple” material - it’s mostly petroleum byproducts and gravel.

    • Concrete doesn’t grip very well, compared to the relatively textured surface of asphalt. Especially when wet! This is why you often see concrete formed with “ridges” or “bumps” cast into it. However…

    • This also makes concrete noisier and bumpier to drive over, making drivers less happy. It’s why it’s often used for short, low-speed uses like driveways, parking lots, or side streets.

    Just about the only thing concrete has going for it is it’s endurance, which it definitely wins handily.

    Every few years another engineered road solution is conceived - I’ve seen variations that would use glass which could be ‘re-fused’, concepts for recycling plastic waste, and many more. Most of these run into the issue that they’re either less ‘grippy’, or that they simply cost more even accounting for the longer lifespan.



  • Zonetrooper@lemmy.worldtoAsk Lemmy@lemmy.world...
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    10 months ago

    Honestly? I’d crank out the fictional settings I’ve been tinkering with for a long time (one a military-political science fiction setting, the other a dark fantasy one).

    Part of the problem is that I tend to think and create visually, so I don’t feel writing really captures either very well. I can picture, in my head, how I want to visually frame the most enthralling or emotional moments… but translating them to words never seems to capture it. So an AGI that could produce the media from my imagination on-demand is pretty much a dream come true.



  • I have actually heard the “original person” complaining about this… but the original person is also the kind of person who wants a picture-perfect ocean view every single day. Wind turbines? Visual pollution. Ships passing by? Visual pollution. Their neighbor has too many holiday decorations up? Visual pollution.

    They just genuinely expect the rest of civilization around them to comply to their demands for a fantasy-perfect oceanside existence.