• 6 Posts
  • 280 Comments
Joined 1 year ago
cake
Cake day: June 20th, 2023

help-circle





  • I’ve never owned a home but what people have told me is that you will spend 13 or 14 monthly payments per year, 12 of them on the loan, and the other 1 or 2 on the related expenses. Insurance has gone up a lot around here since then though.

    I know you can rent a tiny home plot with water and sewer in the (expensive) SF Bay Area for $800/month including some amenities (deltabay.org) so that is sort of an upper bound. This includes an electric hookup but you have to pay by the KWH for power. You can order a 400 sq foot tiny house (container home) on Amazon for about $20K (https://www.amazon.com/dp/B0D9Q3391S) though that’s just for illustration purposes. I don’t know enough about them to actually recommend that approach, plus I hate Amazon. So I would try to buy direct if I pursued that.

    Mobile internet coverage is pretty good now, unless you’re waaay out in the boonies to the point where you have to ask whether there are even roads to get there with. So if you don’t use a lot of data, that gets you online fairly inexpensively. The next thing after that is Starlink, which is way less expensive than I thought, $300 for the dish tranceiver plus around $150/month for “unlimited” service.

    The deal with well water depends a lot on the location. In the western states there are often legal restrictions. In drier places you have to drill very deep, which is expensive. If there is surface water, it’s less bad. In the desert (Joshua tree), a 1000 gallon truck delivery is around $100 (10 cents a gallon) iirc. I looked into this because a friend was interested in building a biodome there. So you are ok for careful usage but typical suburban use with frequent laundry and toilet flushing could get expensive. If you use a well, you might have to process the water to get rid of dissolved metals and solids, some of which can be toxic.

    Propane, again, some company delivers a 400 pound tank every few months, which means there has to be a road that can get it there, or you need some other way (ATV) to move it. I guess you can use smaller tanks if that’s easier. A friend of mine had this and I think they swapped the tanks around, as opposed to refilling stationary tanks from a truck, but I can ask her. It’s possible that I’m confused.

    Solar electricity and solar hot water are very doable now. You can buy a pretty good ready-made battery bank from Home Depot or similar, almost as cheaply as you can DIY without serious scrounging. Again I know a guy with around 10KW of solar panels and 10KWH of batteries iirc. He may have spent around $15K on this though he DIY’d. There is a substantial tax credit against solar expenditures here in CA, plus he gets paid when he feeds surplus power back to the utility (net metering), so he is doing pretty well with it. I think that setup is enough to run all normal household stuff most of the time. Maybe you want a backup generator around.

    There is a really good old reddit post about solar hot water. I think it is here: https://old.reddit.com/r/diySolar/comments/b5leqm . The person made a huge coil of black PVC tubing exposed to the sun, with the water circulating through a big tank, and this was enough to give him plenty of hot water year-around with a few K$ worth of stuff, plus electricity to run the pumps.

    Lately there are developments in ways to extract water directly from atmospheric humidity, even in the desert. I like to say that this is just like the moisture farming I used to do back on Tattooine ;). Web search: “atmospheric water harvesting”. Maybe this will become practical soon.

    There are a lot of homesteading forums that might be better places to discuss this stuff.

    Is there a location you are thinking about? For now, my own interest is sort of academic, but I have been following stuff a little bit.

    All told though, I always hear that city and suburban nerds like me often think this lifestyle sounds great, but they get sick of it quickly when they actually attempt it.


  • Those security vulnerabililties are because of buggy old software, and updating the software in the old devices does as good a job of fixing the vulnerabilities as selling you a new device does. A significant e-waste tax on every new device, accompanied by credits for keeping old devices working, might help with that. Anyway, if it’s an app (rather than OS) vulnerability and you can’t fix it with an update because the new version of the app requires a new OS, that’s mostly likely an app that you don’t need to use. I’m getting by ok with F-droid apps instead of Play Store apps, for example.

    Best still would be to debug the software before shipping it, so it wouldn’t have those vulnerabilities in the first place. There are various forces that get in the way of that, but a significant one is that web development is now driven by delivering more advertising rather than useful information to the user.






  • Chess has always been overwhelmingly male. In the old days there were separate men’s tournaments and women’s tournaments. That changed in the 1980s when Susan Polgar was by far the strongest female player in Hungary. She didn’t have any serious opposition in women’s tournaments there, and wasn’t allowed to enter men’s tournaments, so she started a big fight. The result was that men’s tournaments were abolished and they are now “open” tournaments that anyone can play in, though they are still overwhelmingly male. Women’s events exist basically so that female players don’t have to endure the gauntlet of a socially inept nerd sausage fest in order to play chess.

    For a while there was also something called “centaur” tournaments, where a centaur was a human player assisted by a computer. The idea was that the computer could outcalculate humans, but humans still had better strategic judgment, so a human-computer team could outperform either member individually. After a while though, computers became strong enough that human interference just made them play worse. The current strongest chess tournament in the world is called TCEC (Top Chess Engine Championship, tcec-chess.com) and it is always running, 24/7/365 unless something happens. Some really incredible games have come out of it.


  • I was young then too, but it seemed to me that while Reagan was popular among Republicans during his Presidency, he didn’t get an actual personality cult til after he left office. His popularity came from evoking nostalgia, so afterwards, he himself became an object of nostalgia. He died in 2004 and his funeral was turned into a tremendous media event glorifying him. It was sometimes called the “Reagasm”.

    It seemed to me that Barack Obama had a personality cult of his own, at least during his campaign and early time in office. I think that his followers got disillusioned after that, but he retained some popularity and got re-elected despite intense opposition from the other side.



  • Ding Liren is the current human “open” world champion, but there is also a women’s world championship, currently held by Ju Wenjun. Plus there is a world junior championship, world rapid championship, world blitz, etc. Magnus is probably still the world’s best human player, but he decided to drop out of the WC cycle because he got tired of winning it so often, basically.

    The strongest chessplaying entities in the world are entirely machines, which have surpassed humans by enormous and uncrossable margins. The top engine for the past few years has been whatever the latest version of Stockfish is. The top human players spend enormous amounts of time studying machine analysis of various openings and game positions.