MarkusWandel

10 giorni fadiscuss

Wonderful but it irritates me that so many descriptions of internal combustion engines refer to "explosions" of the fuel. You don't want that. It causes knocking and pinging and engine damage. You want a controlled burn that generates heat smoothly.

MarkusWandel

10 giorni fadiscuss

To an oldster like me, this is already post classic internet, where the "golden" era was that of Usenet, and the web was just one interesting new use of the internet.

Which begs the obvious question - to those whose internet values are formed in the current era, will this feel like a lost "golden era" 30 years from now?

MarkusWandel

11 giorni fadiscuss

I did test it with various known weights. It was a good scale.

MarkusWandel

12 giorni fadiscuss

I used to have a bathroom scale with a single strain gauge that was accurate. Accurate, as in weigh yourself, pick up a 1lb object, weigh yourself again and see an extra pound. That scale had a "lifetime" nonreplaceable battery in it and after 20 years or so, gave up the ghost.

Every scale I've tried since is wildly inaccurate, and they do have brains and they fake it. Step on, get a random weight within a 5lb range of the true weight. Step on repeatedly, even after the scale has timed out and had to be rezeroed, and get that exact weight again. Fake. Every single 4-sensor scale (one in each corner post) that I've tried does this.

I've since found another relatively vintage single strain gauge scale whose battery still works. And I have a mechanical scale in reserve for when it no longer does.

MarkusWandel

24 giorni fadiscuss

You have to view all cloud storage - all free cloud storage anyway - as ephemeral. If you want your childhood pictures to survive, store them someplace you have control over.

MarkusWandel

mese scorsodiscuss

Somewhat recently, tried to activate a SIM for a guest here in Canada, and while you could fill in anything you want for personal info, the only way to hook up (prepaid) billing was with a Canadian credit card number. Whoops. This was only for a month, so I put in mine and he reimbursed me in cash. Other carriers may still let you buy one-time payment cards for cash at retail; this one didn't.

MarkusWandel

mese scorsodiscuss

Maybe this isn't proper, but, what I do is wet them, rub them with a tiny amount of dish soap, then rinse them under the hot water tap.

Then blow the droplets off both sides and let the rest air dry. We have soft water here, so no water spots. No rubbing dry with any kind of cloth.

MarkusWandel

mese scorsodiscuss

Does systemd ship with something to upgrade your cron jobs for you? That would be the friendly way. Write your old school cron jobs, and then a script that converts them to do things the systemd way, documenting its steps, i.e. I created this file and this is why. Friendly "I help you do things better" rather than standoffish "your way is obsolete, you need to do it our way". Oh wait. I get it. LLM agents can do exactly that for you can't they. Another way I'm behind the curve.

I have knocked together a systemd service or three based on google copypasta. But generally, for cron jobs, why make it complicated? One line in /etc/crontab and done. I generally call an encapsulation script that sets the right environment variables, uses absolute paths, captures stdout/stderr if required and so on. I just want the simplest possible way to launch that script on a schedule.

MarkusWandel

2 mesi fadiscuss

The damaged social fabric - for me - didn't consist of spendy stuff. Just backyard BBQ's, pool parties, (hosted) brunch or dinner invitations, that sort of thing. You keep doing it because habit. But then a 2 year interruption because of COVID, habit broken and before you know it you haven't talked to some people for 5 years and now it would be awkward to call them up again...

MarkusWandel

2 mesi fadiscuss

A lot of friendships aren't that deep. I've had work colleagues I really liked and even socialized with outside the workplace, and yet, if they left the company or retired... faded away. If it takes real effort to keep up contact, you get a lot more choosy.

COVID also hit pretty bad. Speaking from personal experience, several friends that we saw once or twice a year at informally recurring BBQ/brunch/etc. kind of occasions have faded away as that series was interrupted and never restarted.

And finally... you learn who you are as you age. Friends who seemed cool, who seemed to have the answers... may not be so great from a mature perspective.

MarkusWandel

2 mesi fadiscuss

Being "Costco people" is easy. The quality of the product is good, the prices are good, there's little "choice paralysis" and it's all under one roof. But socially, it's like having IKEA art on your walls. You don't want to have the same thing everyone else has; as a host (if you still do that sort of thing) or potluck participant, you have to somehow differentiate yourself. Of course you can cook interesting stuff from ingredients found at Costco, but serving any kind of ready made snacks or meal items from Costco is just lame given that your guests are probably Costco-istas too.

MarkusWandel

2 mesi fadiscuss

The part he didn't mention is interpolation at the low end "specs are mere suggestions" end of things. I have a backup Android phone - a true "brand X" type of thing, vanilla android, bought at a garage sale. Nice enough phone, but claims a 40MP camera. The merest glance at a picture taken by it shows it has an ordinary-for-its-time 13MP camera in it and the pictures are interpolated to 40MP.

Hopefully the camera doesn't upscale and then downscale again if told so save at its actual native-ish resolution.

MarkusWandel

2 mesi fadiscuss

The internet was places. Plural. Places like watmath, ucbvax and the like. Real physical computers in places you'd heard of, and the amazing thing was that you could access them from elsewhere.

Maybe I was a special case even then, but I wanted a place of my own. A place running a Unix type operating system and permanently connected to the internet with a fixed IP address, like those places of old. I've actually had this for 25+ years.

Accces to those "places" from a device in your pocket didn't change any of that.

Nowadays it's become the anonymous "cloud". Nobody knows how it works, or where the server is or who runs it.

MarkusWandel

3 mesi fadiscuss

I grew up on a farm in Germany. Our "little" tractor was the MF135 (3 cylinder engine!). I started driving it for real work at 12 for the simple reason that my grandpa, who was the third driver when the hay was being brought in, had passed away, and someone had to do it.

My dad and a cousin drove the big tractors. Can't remember whether MF55 or MF65, possibly one of each. Thundering monsters being driven flat out, double-clutched gear changes and all. The reason for all the rush is that the weather isn't that reliable in south Germany, and when they hay is dry and ready, it's all hands on deck.

Anyway... years later I visited the old homestead and there they still were, those big... umm. On Youtube you can probably still find a video of one being turned into a riding lawnmower, underslung mowing deck and all. Those tractors belong in the "Old MacDonald had a farm" era. The modern world is different with the base model of those tractors in the article having three times the power of those old ones, and it goes up from there.

MarkusWandel

3 mesi fadiscuss

Dunno, the store looks cool in just the way you'd expect an AI to do it (sort of a synthetic average of cool stores). But is this amount of merch really going to make a sustainable profit (after the buzz wears off) in such expensive real estate?

MarkusWandel

3 mesi fadiscuss

Back when I was younger and challenges were mostly mental, I did participate in a group hike to the bottom of the Grand Canyon (via the Hermit trail). Yes, the hike back up was tough, but we had two nights' camp out at the bottom, right by the river, in what for us Canadians was pleasant August type climate, while we had started in a bit of snow at the top (late October) and the rest day was beautiful.

During the hike and stay at the bottom we encountered about half a dozen other people. It really was grand.

In Yosemite, all you have to do is outhike the "Reebok hikers" as we called them back then. An hour's serious walk gives you relative solitude.

And in Zion, last time we were there, a couple of us did not do Angels Landing. Instead we went to another spot equally high up where it was peaceful and quiet, and took telephoto pictures of the others on Angels Landing (note: I've been up there and it's awesome, but in that terrain a crowd sounds scary).

MarkusWandel

3 mesi fadiscuss

People use their ears to navigate traffic (as non-car-users) much more than they realize. There's a reason kids need to be drilled in "look both ways before crossing the street" - you can hear that there's no car coming, what's the problem? There's a reason electric cars need to make that strange noise so you can, in fact, hear them coming. Absolutely a headphone user, with not only ANC to reduce external noises but loud music to mask them, is missing a primary sense for navigating traffic. Absolutely these things increase accidents from minor (someone walking into the path of a cyclist on a multi-use path, oblivious to bells and callouts) to major.

But can that bell penetrate loud music? How many people really walk around with ANC headphones just as a "cone of silence" device?

MarkusWandel

3 mesi fadiscuss

A smartphone doesn't have to rule your life. If you don't install social media apps on it, sure, you get text message and email pings but that's it. You pull it out because you want to do something, not because it wants you to do something. Mine has logged-in social apps on it (Whatsapp, Facebook and Strava) but maybe I'm just not that popular or my (old) cohort isn't big social media users, but the interruption rate is very low, on the order of one an hour or less.

MarkusWandel

3 mesi fadiscuss

When I see numbers like that ($38 billion) thrown around I always wonder: Where did that money go? In the best case, it stayed in the economy in the form of salaries and such. In the worst case, it goes directly into an offshore pile of mega-wealth where it won't benefit the economy and likely won't even be taxed. Is there any way to determine where on this continuum this program stands? I'm guessing the 1960s space program, while incredibly expensive, was firmly on the "money stays in the economy" side.

MarkusWandel

3 mesi fadiscuss

Steamrollered by PC compatibles obviously. At the time it wasn't clear yet that for 8086/8 you needed register level hardware compatibility, not just BIOS call compatibility (as in the CP/M days) to stay in the market. And nonstandard disk format to boot.

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