[-] evranch@lemmy.ca 19 points 1 month ago

You don't understand Kessler Syndrome. Starlink satellites are in an orbit that requires maintenance or it decays rapidly. These orbits are used on purpose as they are "self-cleaning".

Kessler Syndrome doesn't even mean that we can't fly through an orbit, only not occupy it for fear of collision. Space is incredibly, ridiculously large, and the chance of a departing rocket being struck by debris is miniscule.

In any case, a catastrophic multi-sat collision would only result in a meteor shower. These things are designed to re-enter in 5 years even in normal service.

I live in rural Canada and Starlink is the only reason I'm able to post this. It's been a tremendous asset to our lives, and as an aerospace enthusiast I'm all on board as well. As an astronomy enthusiast I'm less impressed but forsee a push into more, larger space telescopes.

[-] evranch@lemmy.ca 18 points 7 months ago

I don't get this WW3 talk that seems to only be here on Lemmy. Like, does anyone actually expect any countries with significant global influence to line up behind Hamas?

The closest I can think of is Iran, and they're a regional power at best, and they prefer to work behind the scenes.

No, this will be a nasty little "tempest in a teacup" as always, with lots of onlookers wagging fingers but doing nothing. This is what all neighbouring nations are already doing - in fact they love the fact that Israel's disproportionate response is damaging their reputation. They're more than happy to stand by and watch, as they're the ones who set Gaza up as a punching bag in the first place.

Ukraine is far more likely to evolve into a global conflict, especially with Ukraine's position weakening and Poland chomping at the bit to jump in.

[-] evranch@lemmy.ca 19 points 7 months ago

Exact opposite of Canadian policing.

My friend:

My motorcycle was stolen
I know who took it
I know where it is
Here's a photo of my motorcycle sitting in his yard

Police:

We don't care! Gotta go, we just got a report of a driver not wearing a seatbelt

Maybe there's some sort of middle ground where the police could actually fight crime without a ton of collateral damage.

[-] evranch@lemmy.ca 20 points 8 months ago

You forgot to load EMM386 or even HIMEM.SYS! You might as well not even bothered installing that expensive 4MB SIMM stick for all the use you're gonna get out of it.

[-] evranch@lemmy.ca 18 points 9 months ago

Also a winner is "get the fuck out of here, cat" never fails to encourage the cat to stay

Hot tip for farm cat owners, putting masking tape on the back of a cat will not harm it but will prevent it from jumping up temporarily. This should be long enough to put the valve cover back on an engine without trapping the cat inside.

[-] evranch@lemmy.ca 19 points 9 months ago

I tried using AI tools to do some cleanup and refactoring of some legacy embedded C code and was curious if it could do any optimization or knew any clever algorithms.

It's pretty good at figuring out the function of the code and adding comments, it did some decent refactoring of some sections to make them more readable.

It has no clue about how to work in a resource constrained environment or about the main concepts that separate embedded from everything else. Namely that it has to be able to run "forever", operate in realtime on a constant flow of sensor data, and that nobody else is taking care of your memory management.

It even explained to me that we could do input filtering by using big arrays to do simple averaging on a device with only 1kB RAM, or use a long long for a never-reset accumulator without worrying about what will happen because "it will be years before it overflows".

AI buddy, some of these units have run for decades without a power cycle. If lazy coders start dumping AI output into embedded systems the whole world is going to get a lot more glitchy.

[-] evranch@lemmy.ca 20 points 9 months ago

Selection bias is huge too. You could argue that the current hits suck, and that the current hits have always sucked in every era. Lots of them do, they're disposable trash music.

The difference is that we don't remember half the garbage that hit the charts when we were young, only the good stuff survives. When I play classic bangers for my daughter, she thinks they're awesome. Some of those tracks are older than me, but with streaming services and huge libraries "hits" don't really matter that much when we can now listen to the best tracks picked out of a century of recorded music.

I'm nearly 40 and I like to blast some of the current hits, I like stuff from the 90s and I like classic rock, funk and some of the really old jazz and blues stuff. There's no reason to act like your age has to determine your musical taste.

I have no time for some of the modern rappers with no skill though, that stuff is objectively trash when we grew up with legends like Outkast, Eminem etc lol

[-] evranch@lemmy.ca 19 points 10 months ago

I finally played around with it with my young daughter a couple days ago for laughs. Now I actually see the point of it.

Yes it's ugly as hell. But it's the rapid prototyping process of art. You ask it to slap some shit together. Nope, that's awful. That's worse, that's hilariously terrible! There is always something wrong.

It's great for throwing ideas at the wall far faster than a real person could sketch them. Especially if that person can't draw, like me. But the finished product is only ever worthy of a meme, not a gallery.

However an artist could easily use that process to brainstorm some ideas. It's like psychedelics but the computer is taking them for you

[-] evranch@lemmy.ca 19 points 11 months ago

Well, no cost to replicate, anyways. I'm a strong believer that if you get value from something you should pay for it, but in my youth I did pirate a lot of games and media because I didn't have the disposable income for it. No sales were lost.

I still do pirate games I own. My daughter pretty much has exclusive use of my Switch now so I play my Switch games on PC. Honestly I will buy games and then never play the official copy, and download the ROMs to run at 1440/120FPS on PC.

Ironic that Xecuter got busted for Switch modchips when emulators now do a better job than the Switch itself.

[-] evranch@lemmy.ca 19 points 11 months ago

Genuine mistake, I can't be expected to do a job I wasn't trained for. All those apples look the same to me

[-] evranch@lemmy.ca 18 points 1 year ago

Oh, for those carefree days. But someday if you have a house and a family to support, you'll quickly find the difference between being lazy and being exhausted by your responsibilities.

I would love to take a month off and bike across the continent. That sounds incredibly lazy to me.

[-] evranch@lemmy.ca 19 points 1 year ago

I'm not a big movie rewatcher myself, but this is one of those movies to watch again because you know the plot. It's extremely well crafted, and there are plenty of significant scenes with hidden meaning or foreshadowing to catch on the second watch if you keep your eyes open.

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evranch

joined 1 year ago