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Plasma lighters are neat


Recently I was thinking a bit about updating my "bug out bag", especially thinking about including more ways to start a fire on top of just having a bic lighter. I looked around online for other fire starting tools, and learned about electric plasma arc lighters, which I had never heard of before.

Naively, it seems like a really great alternative to a traditional lighter:

  • no expendable fuel; any source of electricity can serve as fuel
  • about as easy to use as a regular lighter: slightly less hot surface area, but in exchange you get push-button activation and no difficulty positioning the flame to avoid burning yourself
  • very resistant to wind
  • iiuc, should work even in very cold temperatures where butane lighters struggle

I tentatively think these things are great. I don't know:

  • how long one full charge lasts
  • the operating life of the battery
  • whether the arc contacts wear down over time

If those considerations compare favorably with bics, I think these lighters might strictly dominate traditional lighters for a primary emergency fire source, excluding cost. Plus they look really cool.

in reply to Ben Weinstein-Raun



Paying bounties for links to AI-related evidence


in reply to Ben Weinstein-Raun

not serious evidence for any of the claims but I figured you'd appreciate it. Humans are apparently very easy to use as actuators.


I find this first Gumby TV episode way more strangely compelling than most things I've seen from its era (1956). It's very unpolished; some frames even have visible hands in them. I wonder how they made the spacey soundtrack.

youtube.com/watch?v=wt87rvCPVi…



If I got to choose one thing to change about American public schools, my first thought would be to introduce basic economic concepts as a subject with the same weight as civics.

The near-universal lack of econ understanding seems to me to underlie many of the worst aspects of current political discourse.

This stuff seems much more important for most people to understand than trigonometry or chemistry.

This entry was edited (2 months ago)
in reply to Ben Weinstein-Raun

I would also change this about UK state schools, for whatever that's worth


Of course I knew that Greenland belongs to Denmark, but TIL that there's also a small archipelago called Saint Pierre and Miquelon, that looks like it ought to be part of Canada, but is actually part of France.


This entry was edited (2 months ago)


Something really wild to me is the extent to which archaeology seems to believe that artifacts were used for some kind of religious / worshipful purpose.

Like, in the modern world, relatively very very few objects are used for worship. If a future civilization finds a figurine, it's probably a Barbie doll or a Funko Pop or something.

Future civilizations might find our most treasured artifacts and presume that we worship glass rectangles or something.

Seems kinda weird if this is the default assumption for unexplained historical artifacts, as it naively appears (to a non-archaeologist). Like, why do we think that these figurines are fertility goddesses rather than toys or instructional tools or even pornography?

This entry was edited (2 months ago)
in reply to Ben Weinstein-Raun

I contend that we do worship glass rectangles.

Nobody thought Christianity was a 'religion' when it was dominant. They thought of it as 'the way things really are' and no one described it in terms of religion.

Our current 'secularism' is also a 'religion' in this same way. We don't see it as religious activity to go to a supermarket or post on Facebook. But ... it is?

in reply to renshin

> Nobody thought Christianity was a 'religion' when it was dominant. They thought of it as 'the way things really are' and no one described it in terms of religion.

FWIW I don't think this is true. If you want to talk about the New Testament authors, the last bit of James 1 seems to talk about Christianity as a religion, James and Paul talk a lot about "the faith", Hebrews 11 talks about faith as belief in things unseen and seems to indicate it's a good thing. The proceedings of the Council of Trent talk about "the Christian Religion" (e.g. history.hanover.edu/texts/tren…).

[I mean TBC they also thought it was "the way things really are"]

This entry was edited (2 months ago)
in reply to Daniel Filan

Hmm lemme clarify.

RE: 'Religion' as 'worldview you can select into or out of' -- at the time of Christianity's dominance (which wasn't until much after New Testament being written anyway), no one thought of Christianity as a worldview. They thought of Christianity as the way things really are.

"Religion" was more like those pagan traditions that you could opt into or out of but were clearly wrongheaded, outdated, nonsensical, and everyone knows are made up. That's what I mean.

Now we use 'religion' in the same way, without recognizing that our dominant worldview is also a religion in fact.

in reply to renshin

FWIW this wasn't clear from the way I wrote things up but the Council of Trent was held in the 16th century as a reaction to Protestantism. People at the time really did use words like "faith" and "religion" to describe Christianity, altho I'm not sure they would have said you could opt out of it or that it was made up.

At any rate, zooming out, I feel like we can drop the word "religion" and there's still an important thing here. My understanding is that most religious practitioners think that there's something importantly different about the rituals I'd be tempted to call "religious" (e.g. going to mass / church service, sacred artwork, etc) and stuff I'd be tempted to call "secular" (e.g. drinking a can of soda, going on my phone), even when they think mass / sacred art is super important and real. So there's still a live question of "was this pot related to by people back then more like the way believers relate to sacred artwork, or more like the way believers relate to cans of soda".

in reply to Ben Weinstein-Raun



Recently I've had some physical issues that have kept me from being physically active (not that I'm usually very active, but this has been even worse than normal):

  • About a month ago I learned I have a hernia after doing some wood-chopping (which is really fun btw), and I've been having an upsettingly difficult time setting up an appointment for surgery to fix it
  • A week after that, I broke my pinky toe by accidentally kicking a staircase in the dark

The hernia has kept me from feeling good about doing any kind of weightlifting, and the broken toe has made it hard to walk more than a few blocks. This kinda sucks and I'm not sure what to do about it.

Maybe I should be cycling more? Anyone have other ideas?

in reply to Ben Weinstein-Raun

@Rick Korzekwa would know better than me but I would have assumed that cycling would use some abs for pulling your legs up, the same way jumping does?
in reply to Daniel Filan

Yeah, it will depend on the style of bike and how it fits you. Most bikes people use for things other than racing can probably be adjusted to keep you relatively upright so you don't need to use your core as much.


Note: You can invite people to this instance if you'd like! Please only invite people you trust to be kind, friendly, and reasonable. Especially only invite people you're sure are human.

To invite someone, go to your "contacts" page and click on "invite friends" in the left sidebar. You'll need their email address.


You can invite arbitrary numbers of non-asshole people! In fact at this point I'm excited about it! There's some chance that if my server becomes way overloaded I might have to impose restrictions on invites or start asking for donations, but for now go crazy.

This entry was edited (2 months ago)
in reply to Ben Weinstein-Raun

Am I able to private message people on this website / instance / server / thing?
in reply to Daniel Filan

Yes, you can either use the DMs feature (which is sadly very limited) or tag them in posts that only they can see.


Do y'all remember that princeton election guy who forecast a win for Clinton with 99% in 2016? I just found a post-mortem interview with him where he says:

Probabilities are not a good way to convey uncertainty. The first reason being that it’s hard to estimate the true amount of uncertainty, and I discovered that.

I... have never before felt such a strong urge to say "skill issue". But people weren't saying "skill issue" yet in 2016, so nobody got the chance. Time is cruel.

psmag.com/news/meet-a-polling-…

in reply to Ben Weinstein-Raun

Sam Wang and Nate Silver had an interesting back-and-forth, if I remember correctly. A friend of mine was convinced that Sam was right and that Nate was “putting his thumb on the scale to cover himself.”

In hindsight, it seems to me that Sam’s approach was more of a straightforward averaging of polls, while Nate’s method is more like a gambler’s—integrating his own beliefs into the model.



What is an "agent"?


This entry was edited (2 months ago)
in reply to Ben Weinstein-Raun

From my background, it almost sounds like "actor" fits your description of "agent" better. "Agent" in my context historically being like a daemon, except in some user session context in order to be able to do I/O in said context ;)
in reply to Soccum Speleodontidae

yeah the usage here is from economics / game theory / AI, where it means basically "thing that's doing stuff to suit some preferences"


How do tools differ from trading partners?


Is it that you model trading partners primarily as agents, and tools primarily as stimulus/response rules?
in reply to Ben Weinstein-Raun

one relevant difference is that trading partners might optimise against you, while tools generally don't


This entry was edited (2 months ago)

David Mears reshared this.

in reply to Ben Weinstein-Raun

Just to check: are you open to people inviting arbitrary amounts of (non-asshole) people, or do you still want to be cautious/grow slowly/have limits on who's invited?
in reply to Amber Dawn Ben Weinstein-Raun reshared this.

You can invite arbitrary numbers of non-asshole people! In fact at this point I'm excited about it! There's some chance that if my server becomes way overloaded I might have to impose restrictions on invites or start asking for donations, but for now go crazy.
in reply to Ben Weinstein-Raun

I'm guessing it's only because I have only 1 friend so far, but I have an empty feed, so I am discovering posts using the circular button in the navbar. It's a confusing interface!

> "The top left icon, with the rectangular grid, is the thing to click in order to see the "Facebook timeline" analogue



Post for collecting bugs reported on this friendica instance


People have reported several bugs. I'm going to add them as comments on this post, so that I can keep track of them along with e.g. mitigations.
in reply to Ben Weinstein-Raun

When I try to add people, it says 'network not ?recognized?, contact couldn't be added'. I'm not sure whether it in fact did or didn't invite them - I've asked my invitees to let me know.
in reply to Amber Dawn

Hm, I suspect you were using the "Add new contact" box, which isn't actually inviting people via email, but is trying to add them from other fediverse instances. The thing you want to click is "Invite Friends"
in reply to Ben Weinstein-Raun

I tried to edit an event I made, but all that happened when I clicked edit was the whole page went darker (as if for a modal) but there was no modal.


I just followed a bunch of accounts that I had been following on Mastodon. I'm curious if this changed other local users' experience of the Superstimul.us instance, and if so how much. Do those people show up on your network page? on your global community page?
This entry was edited (2 months ago)


Are humans more powerful than rats?


This entry was edited (2 months ago)
in reply to Ben Weinstein-Raun

Reminds me of of the "you are bugs" scene in the three body problem.

> And as we go about changing the world to suit our preferences, the rats will remain unconsulted. It seems clear to me that rats will only get what they want, when what they want happens to be nearly-costless to humans.

This seems like it's making progress towards a formalization, though I think it still struggles.

If you imagine that covid virons were agents, then it seems to me that although there's a sense in which we're much more powerful than them, and you know, humanity could, if "it" wanted, defeat them, they can kinda get what they want without enormous costs to humans. And yet humans are still much more powerful than covid virons.

in reply to JP Addison

I'm not sure I understand the last paragraph; my guess is you're saying that covid virions are imposing large costs on humans to get what they want, and yet seem less powerful than humans; is that right?


Hosting providers


Right now superstimul.us is hosted on a Vultr VPS instance. I use Vultr because it's a decently reliable VPS host that offers OpenBSD (though this instance is running in Docker on a Debian system). Much cheaper than AWS; comparable pricing and features with many other VPS providers.

But I just went looking at the prices of competitors, and Hetzner is cheap. How is it so cheap? For roughly the same price I'm paying for this host, I could get ~8x the vCPUs and RAM, and 4x the storage.

It would be a hassle to migrate at this point, but I'm definitely tempted.

This entry was edited (2 months ago)
in reply to Ben Weinstein-Raun

Everything I've heard about Hetzner has been great. It seems like their strategy is to build their own servers and seriously compete on price. My guess is that they'll eventually raise prices, but probably still be cheaper than average.
in reply to Ben Weinstein-Raun

Some things to be aware of regarding Hetzner:
1. It's *even more* cost-competitive if you participate in their dutch-style server-capacity auction (a neat idea):
- hetzner.com/sb/
- docs.hetzner.com/robot/general…
- There is also open-source tooling to automate interaction with the auction.
2. Have no illusions that such infrastructure is physically secure against interference (fun example at: notes.valdikss.org.ru/jabber.r…), and account for such in your threat model if/as appropriate.


Notes on the outcome of groups experiment


I think groups are a pretty half-baked feature, and I don't expect people to use them much. A "group" (previously called a "forum", and most of the documentation hasn't been updated to reflect this change) is basically an account that auto-reshares things it's tagged in. You can give it a few different settings for how it responds to follow requests, and another setting for the visibility of its reshares. To administer a group, you have to create a second account for it (which friendica does make relatively easy but not trivial), and then switch to being logged-in "as" the group.

So, yeah I guess it might be useful for coordinating things somehow, and the setting with private reshares is maybe promising (though also marked "experimental"). But it seems much less natural to me than the corresponding concept on Facebook.

This entry was edited (2 months ago)
in reply to Ben Weinstein-Raun

Ah, alas! I think one of the key features of a [facebook] group is that it's styled differently, so you always know when you're reading or posting something "inside" a group. That can give you an instantaneous confidence that you're not messing it up by posting it publicly. If friendica groups are just regular posts with a tag + settings, then I think they wouldn't give people that feeling of confidence.

Test Group reshared this.


!Test Group

Huh, so this is a test group. What does the result of this look like? Who can see it?

in reply to Sam FM Test Group reshared this.

Further question, can anyone on friendica see the contents of this test group?
in reply to Alex Altair Test Group reshared this.

My guess is yes, because I can see it even in an incognito window.


This entry was edited (2 months ago)
in reply to Ben Weinstein-Raun

@Jen Blight I probably wouldn't have shared this except that it reminded me again of your tile photos


Some praise for the behind-the-scenes tech I'm using to run this site


  • Tailscale: Lightweight personal VPNs. Tailscale is so good. I don't even need to have an open ssh port on the VPS running this instance, because I can connect over tailscale SSH with zero hassle.
  • Caddy: Caddy is like nginx if nginx cared about usability. e.g. it makes it trivial to put an HTTP service behind a TLS proxy. Like, it even manages the LetsEncrypt certificate for you. Totally wild.
  • Docker, and the official Friendica images especially: I hate developing for containers, and avoid it when possible. But when someone else has put in the effort to make a high-quality container image, deployment is genuinely much easier, even for hosting the thing on a VPS.
This entry was edited (2 months ago)


The plan for the beta


Thanks to everyone who's joined to help beta test! I'm very grateful y'all are here! ❤️

My basic plan is to use superstimul.us for the next week, posting here instead of Facebook, getting a sense of the platform so that I can help other people later, and trying to iron out basic issues if they crop up.

After that, I'm going to do a push to invite clusters of people who I'm especially excited about being here. I'll probably reach out to y'all for names of people who are cruxy for your active enjoyment/participation here (feel free to preemptively message me about this!).

Anybody can invite their friends, btw, though I would slightly prefer you held off for now, because I want to be strategic about the launch.

I might do some kind of incentive / costly-signaling scheme where I give $20 or so to the first 30 people who share a substantive post here, and not on other social media? Or something; Not sure about that yet.

This entry was edited (2 months ago)


I'm considering going to the southern hemisphere for December and January, to miss the shortest days in California.

New Zealand and Chile both seem like good options: Tons of sun that time of year, good climate, safe cities, relatively cheap. Chile is a lot cheaper, and after having a lot of fun visiting Mexico, I kind of want to try living in a country where I don't know the language.

This entry was edited (2 months ago)
in reply to kip

I have in the past, yeah. This past winter I didn't so much, maybe because I was holed up at my childhood house for a lot of it, which was really pleasant / cozy. But I generally dislike super short days even disregarding any depression stuff.
in reply to Ben Weinstein-Raun

You are welcome to hole up again in your childhood home this winter!

kip reshared this.


I'm really excited for this experiment! Friendica exceeds my expectations in some ways (looks nice, has imo an especially good privacy model, seems easy to update and administer) and falls short in others (ease of finding people, occasional UI weirdness).

Please let me know if you run into any issues and I'll try to fix them or at least help resolve them

This entry was edited (2 months ago)
in reply to Ben Weinstein-Raun

Sure! Yeah overall I'm very enthusiastic about this project. Admittedly there are a concerning number bugs and questionable design choices with Frendica, but I'm not familiar with alternatives. (Also, I don't have a good sense of what is fixable/configurable.)
in reply to Sam FM

Cool, thanks! I looked into several alternatives before choosing Friendica. The thing that comes closest is diaspora*, but I tried it and liked it less, and anyway it seemed a lot harder to host.


Testing


subtitle


Is there anybody out there

This entry was edited (2 months ago)