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Technology@lemmy.world•'It doesn’t catch fire': Why China’s "fireproof" sodium battery could be the breakthrough that makes EVs safer than ICE carsEnglish
326·5 days agoExcept their weight which leads to insane amounts of energy transfer and also none of the intrastructure, like guardrails, is built to handle that much weight so low down.
The way to safer is to reduce the amount of cars.
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pics@lemmy.world•Hello, World: first downlinked images from the Artemis II astronauts
5·10 days agoYea, Bezos pretended he had an emptional enlightening and then kept doing terrible things. Dude’s so broken that seeing the whole planet from space wasn’t enough to set him straight.
Leftwing architecture is mixed-use, walkable neighbourhoods and community centers built with artistry in mind. It’s beatiful decor to old buildings that feel lived in. It’s parks and bus stops and bike lanes.
Rightwing architecture is a functionally dead grass lawn and a house so perfect that it feels not only dead, but oppressive. It’s replacing a slightly ugly group of three or four stores with a chain restaurant and a parking that generates less tax revenue for the city than the “shitty” stores did. It’s the old, dilapidated neighbourhood that’s falling apart because the city is too busy spending everyone’s tax money subsidizing the rich neighbourhood, then taking photos of only it and claiming that it’s better. No sidewalks, no nature, no way to get around without a car and nothing to do once you have one except a 45min commute in traffic to get to work.
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Technology@lemmy.world•Data centers are creating ‘heat islands’ and warming the land around them by up to 16 degrees | CNNEnglish
5·13 days agoA large parking lot takes in heat from the sun and the releases it when the surrounding air becomes cooler. It heats the air, the air rises, new air comes in. A data centre produces heat all on its own, all the time, without ever stopping. It’s the difference between putting a cast iron pan in the sun and just straight up lighting a fire and keeping it burning day and night.
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Technology@lemmy.world•Linux kernel czar says AI bug reports aren't slop anymoreEnglish
3·15 days agoMicrosoft has had a lot of resources for decades and sucked at the most basic stuff the whole time. Not taking a stance on AI usage here, just saying that the idea that a company having more money is rarely connected to the quality of the product they create and, in fact, chasing profits often leads to products being worse.
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Technology@lemmy.world•Micron says driverless cars and robots will need 300GB of RAMEnglish
3·20 days agoSure, but we’re acting like self-driving cars will save us and not like they’re a neat little extra thing. Yes, some people donneed assistance moving, but there are entire para-taxi services that could receive better funding. In Ottawa, for example, the public transit service has a whole program called “ParaTranspo” with soecialized buses and everything. People who have trouble moving, in our society, are very not going to be able to afford self-driving cars and even if they did many will not be able to get themselves into them without assistance anyway. Also, in well-built neighbourhoods, people with disabilities can get around on their own on scooters and such, even in the winter; I see this in my own neighbourhood all the time and they are so mich more free than if they were tied to a car.
Self-driving cars aren’t much more than cheap propaganda that people slurp up so they can keep pretending that cars are a viable form of personal transport outside of edge cases. As someone with a sportscar who mostly just takes public transit and walks I can assure you, cars are largely stupid and we’re kinda dumb for wanting them.
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Technology@lemmy.world•Micron says driverless cars and robots will need 300GB of RAMEnglish
7·21 days agoWe should just build walkable cities. It doesn’t even require any new knowledge, we can start right now and there are even many places in the US, the shittest of us all, where there’s honestly nothing really stopping us.
Self-driving cars are dumb because they are a tonne of work to ultimately solve zero problems when we could do basically nothing special and improve everyone’s lives within our lifetimes.
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Technology@lemmy.world•Sam Altman Thanks Programmers for Their Effort, Says Their Time Is OverEnglish
1·21 days agoDoes that make Bezos special? The bar is so low that someone doing the bare minimum of what most regular people are actively for is somehow an intelligent thing. His big thing to make money was to undercut local bookstores, that’s what he really did, and even that wasn’t new.
His “income” is around $2,500 per second. He “makes” more than most people do in a lifetime in a matter of minutes(single digit minutes) and what you described is not anything that requires special intelligence to pull off. What made him special was a silver spoon and the willingness to hurt others for personal gain.
Even Steve Jobs’ main quality that made him a standout leader in so many ways was that he simply allowed the people to he was paying to do a job to do that job without being micro-managed, and he told people who tried to get him to chase short-term gains to fuck off. Again, not genius level stuff unless you’re comparing him against the truly stupid and evil, which is most rich people.
Damn, somebody’s having a shit day, huh? You know this kind of negativity isn’t good for you, right?
Who’s talking about scales of human life? He wanted to know if one could just keep scaling planes and what that would require, and since no else had said anything I gave what answer I could which did contain some helpful information on that subject.
Nothing in the world really works at infinite scale because the size of atoms doesn’t change. In order for something to scale infinitely it also needs the environment in which it’s found to scale along with it.
Fun fact, the reason bees can fly is because, at their scale, the air is so thick that they’re actually doing something closer to swimming through it. A plane 6x as big would be, conversely, flying through incredibly thin air from its perspective.
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World News@lemmy.world•The pain from the Strait of Hormuz crisis will be felt far beyond the pump | Four billion people are fed by fossil fuels. The Iran war is showing just how fragile that is.English
2·23 days agoWe don’t learn very well. If we did, we wouldn’t be in 90% of the messes we’re currently in. Human beings are largely very stupid, and I say that confidently because there are many of us who seem to be able to at least mostly handle this crazy, high-tech world, with our monket brains and all, just fine, so the rest of these idiots can absolutely go fuck themselves.
I know it’s a joke but like, that’s what the bus/train is for.
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Technology@lemmy.world•Inside the fiery, deadly crashes involving the Tesla Cybertruck: Cybertrucks have locked passengers inside and burned so hot they’ve disintegrated drivers’ bones.English
3·25 days ago“Unique” here refers to the fact that every other car is built pretty much the same way in as much first responders are concerned, and that makes them predictable and fairly easy to get out of while cybertrucks are strong enough and door-handleless enough to be incredibly dangerous(while also not being strong enough to do most of what they promise).
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Technology@lemmy.world•Robot dogs priced at $300,000 a piece are now guarding some of the country’s biggest data centersEnglish
9·26 days agoPay a person?? Give a real human being money?!?
These people would rather burn a million dollars in front of a homeless person than give that person $1,000. It’s extra cruel when you realize that society would make that $1,000 back and then some if it were to help that person escape their poverty cycle.
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Technology@lemmy.world•Sam Altman Thanks Programmers for Their Effort, Says Their Time Is OverEnglish
1·26 days agoI don’t get the use of “and yet” here. They untouchable because they exist in a system that supports them and has supported them since monarchies were a thing and probably before. They didn’t setup an intricate series of protections, we just willingly gave them a handful of grenades and now we have to, or feel we have to, dance around them whenever they have a temper tantrum so they don’t blow us all up. It’s the same mentality behind “too big to fail” where we could super easily actually let them fail or otherwise punish them but unfortunately we also elected similarly moronic and selfish people to be in charge and they want to pretend that they’ve been fooled or forced to cede to the rich.
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Technology@lemmy.world•France bids to suspend Shein over childlike sex dollsEnglish
36·26 days agoFake kids to real kids is very different than some crazy fucko thinking same-sex marriage would lead to fucking animals. Are you for real?

Not even a little bit, and I’d say “but good effort” but really no, not even that.