frezik

joined 1 year ago
[–] frezik@midwest.social 8 points 3 months ago

That's completely wrong. Lab research continues and we're not close to the theoretical limits of energy density yet.

[–] frezik@midwest.social 2 points 3 months ago

That's the real kicker. Gets especially hard if you don't want a Tesla.

Many of the conservatives who cite heaviness of EVs as a problem didn't say shit as ICE cars got heavier and they bought F150s to go to Walmart.

[–] frezik@midwest.social 2 points 3 months ago* (last edited 3 months ago) (1 children)

There's no reason to think that will last. The kwh/kg of batteries improves by 5-8% per year, and we've been in the higher end of that range the last few years. Meanwhile, EVs are about 30% heavier. It will take a few years of improvement to make up that gap, but there's every reason to expect this trend to continue.

Also, it takes a few years for new batteries to find their way into existing models. 1.08^4 = 1.36, which means improvements in batteries since 2020 could have made up this gap already.

[–] frezik@midwest.social 5 points 3 months ago

And those cheaper batteries may not be as compromising as people think. In terms of kwh/kg, the sodium-ion batteries coming on the market now are about where lithium poly batteries were about 4 years ago. It takes a few years before new batteries make their way into EVs, which means EVs being purchased right now have batteries with a similar kwh/kg of the new sodium-ion batteries. Those batteries are around 30% cheaper and don't have the same level of fire hazards as some lithium chemistries.

So if EVs on the market today have adequate range for your use, you'll probably be just fine with a future sodium-ion EV.

[–] frezik@midwest.social 5 points 3 months ago* (last edited 3 months ago) (1 children)

If you do the math, the common standard plugs simply can't do the charging rates that would be required here. You'd need a whole new plug design on top of all new chargers.

It's also silly and unnecessary. We should focus on getting more chargers out there, not chasing a fast charge time goal. If you plan your route out a bit, 20-30 minute charge times every 2-4 hours are fine for the vast majority of people.

https://wumpus-cave.net/post/2024/03/2024-03-30-ten-minute-ev-charging-wont-happen/index.html

[–] frezik@midwest.social 27 points 3 months ago (9 children)

Their batteries are usually top notch. If you're hunting around for 18650 cells--which are notoriously bad for fake claims on Amazon and Aliexpress ("80,000mAh!!!!" when the best 18650 cells are closer to 3,500mAh)--a genuine Samsung cell is a safe bet.

[–] frezik@midwest.social 2 points 3 months ago

Plus, short sellers make money when the price goes down. If they're not classified as investors, then who is ever making the price go up?

[–] frezik@midwest.social 9 points 3 months ago (1 children)

GNU HURD remains ignored.

[–] frezik@midwest.social 24 points 3 months ago* (last edited 3 months ago)

Line must go up. If line doesn't go up, it's dead. It can't go down, and it can't level off, either.

It's an unhealthy approach to anything. Things will level off eventually. Palworld's initial hype was never going to last, but if it settled into a nice plateau that let the devs pay their bills, that's fine. The giants of the industry consider such a thing to be failure, but fuck them. Players shouldn't buy into that mindset.

[–] frezik@midwest.social 15 points 3 months ago* (last edited 3 months ago) (2 children)

Maybe they could, like, put good switches in their high end mice? And building them in a modular, repairable way?

I had a G903 with the wireless charging pad. The switches starting going bad within a year. I tried replacing those switches with higher quality ones, but a ribbon cable broke while getting it apart. The ribbon cable had one end sealed inside a module, so you have the replace that whole thing. Ended up writing the whole thing off and bought a Glorious (which are quite nice).

Won't touch their high end mouses anymore. Their cheap wireless mice are still pretty good and will run on a single AA battery forever (how? I don't know). Why do they cut corners on the high end of the market?

[–] frezik@midwest.social 5 points 4 months ago

Libertarian Socialism has little to do with US libertarians. The term was openly stolen for the Right. The intellectual history is completely separate.

Murray Rothbard: "One gratifying aspect of our rise to some prominence is that, for the first time in my memory, we, ‘our side,’ had captured a crucial word from the enemy . . . ‘Libertarians’ . . . had long been simply a polite word for left-wing anarchists, that is for anti-private property anarchists, either of the communist or syndicalist variety. But now we had taken it over... "

[–] frezik@midwest.social 2 points 4 months ago

While it's true that lots of libertarians prefer Linux, the first ancap I met in an online forum was a Romanian-born Christian living in the US, was so fundamentalist that he was actively looking for a church where men and women sat on different sides of the pews, loved Microsoft, and hated Linux. He also had a habit of changing the definition of words in the middle of debates. People found him completely infuriating.

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