[–] [S] 1 point 4 days ago* (1 child)

layer lines create crevices that are difficult to clean. If you aren’t willing to sand the piece, your resin coat probably won’t change that.

I assumed (without evidence) the resin would tend to level out rather than retain those layer lines, but I suppose the viscosity might affect that and I don't know how viscous the once I'm looking at is.

e.g. https://www.reddit.com/r/3Dprinting/comments/8mt9vk/comment/dzqxfda/ [comment has before shot, OP has after]

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    A friend of a friend makes some useful equipment, and after ordering one of their items, I realized I have some concerns.

    1. This is a tool that will be breathed through (like a short tube, just for regular air) and PLA microplastics are microplastics. I assume coating with a food-safe craft resin should minimize the risk of deterioration or leaching of any additives/dyes if the filament isn't food-safe. Let me know if that assumption has problems.

    2. Ideally, the appearance would be midnight black and highly glossy, at least from a metre away. That said, I don't want to sand it because I don't have access to a workspace, I don't feel comfortable releasing microplastic debris into the air or water just for a small tool, I'm not contaminating my living space with it, and a respirator is an additional cost for a small, one-time project. Will glossy resin alone give a decently smooth appearance on top of unsanded 0.15mm?

    [–] 7 points 4 days ago*

    It's a real phenomenon I've only observed online, luckily not in person as usually people who travel here care about learning about the world. It's not a top 10 tourist spot.

    Online examples I've seen plenty of:

    • Assuming someone is from the same jurisdiction, especially in legal matters, or asking "which state are you in"?
    • Going into a non-US national instance and making one-sentence replies about Democrats and Republicans on irrelevant political matters (most countries like their self-identified republicans)
    • Going into a non-US national site and assuming a company name is an American company with a similar name (reasonable, but still an example). For example, we have an NBC, and it's very different.

    I think the "Speak English!" example isn't defaultism as much as it's chauvinism. Defaultism seems more like telling them to leave if they don't speak English.

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  • [–] 7 points 1 week ago*

    It's great to see actual examples shown in their videos, like the exiftool output. I really appreciate how well they integrate and present info, like the editor note being shown on the simulated Mac screen.

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  • [–] 6 points 1 week ago*

    I managed to get one second-hand from a friend who had upgraded. It was my first entry into self-hosting and running 24/7 automations, like public media archival scripts. Due to the popularity and forum support, it was pretty low-friction which allowed me to dive in easily without a mentor or excessive barriers. I had no hardware experience beyond assembling a PC from parts, so the accessibility was what gave me confidence to start.

    A mini-PC would have been far more than needed, to the point it's wasteful for this kind of work, and the better embedded options (I'm sure there are plenty, and cheaper) were just too intimidating or manual to have drawn me in.

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  • [–] 1 point 1 week ago*

    I see many problems with it echoing those of mainstream mass media. Especially with the advent of billionaire-owned social media and the increasing viability of automated posting, we see the same inequality present itself - the richest can pay for bigger microphones and astroturf the place. Even just places like Lemmy and connected tools show what a world of difference it makes to be a little further away from the mass bot armies and the profit motive.

    I do believe there are some types of social media which can be constructive, but these are not like the general-audience mass social media we see (facebook/insta/tiktok/youtube/reddit) or even the more direct derivatives, like most of the well-known Lemmy instances. But one must have an idea of why the social media is being made and design it around that purpose. Lemmy is ultimately a reddit alternative. And its most popular communities were/are either bunkers for banned communities or clones of subreddits, hosted on very general instances. There's no defining vision. It's an improvement, yes!, but it's far from what a digital social space can be.

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    I have a few spare glass bottles and want to explore what decoration I can make with them, without just painting outside them.

    Preferably safe, in case of an accidental breakage or leak. Preferably indefinite shelf-life.

    Some ideas:

    • Density layering experiments ('rainbow in a jar', maybe suspending an upside-down toy boat in a dense clear liquid with a blue watery liquid on-top)
    • Phosphorescent liquids to glow in the dark (pref with no UV lamp needed)
    • The oil+water+antacid+food coloring lava lamp, but the effect is probably too short-lasting to have running for a few hours
     

    Let's say, I sit down in a mall, open my laptop and connect to a secured mobile hotspot. Then I do it again next week after a reboot. What information would a nearby shop or a passive malicious hacker be able to find about my device? Does my device send out identifying information before joining, like a MAC address? Is this persistent, or randomized?

    I intentionally haven't specified a distro, so if something only applies to some network managers, give some details.

    Bonus points: what about Android phones?

     

    I'm not pointing at the post this links to, or the reply I've linked to, but the surrounding context, including replies from the moderators telling them they're not welcome.

    But seriously, I haven't seen this problem (since Wolfballs died), and it's probably because I rarely look at All instances or scroll to the bottom of huge threads. Or maybe .ml has blocked where these bigots hang out? I really don't know, just guessing here.-

     

    I recently discovered the Banana Ball exhibition baseball games, and their custom ruleset, featuring limitations, crowd participation mechanics and special roles among other things.

    This reminded me of (and it's an derivative game rather than an alternate ruleset) Three-Sided Football, which, among other things, is a Situationist, philosophical and sociological rabbit-hole.

    I also recall dark chess, a chess variant with line-of-sight mechanics, to emulate the fog of war. There are thousands of chess variants stretching back a thousand years, this is just one of the first I learned of which really interested me.

    submitted 6 months ago* (last edited 6 months ago) by to c/videos@lemmy.ml
     

    Full 30 min film: A Welcome to Britain, 1943

    After being reminded of incidents where US soldiers started riots in allied countries due to racism (UK, Aus, NZ), I wondered if there were any surviving videos briefing soldiers on race relations outside the US.

    This pub clip is not about race at all, but I found it interesting, and as someone who has seen many a stereotypical "loud American" tourist, relatable.

    (For an example of a racial diversity training, see that full film link, starting from 25:19

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