Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror

Comment Re:only use less gasoline if you actually charge t (Score 1) 86

The progress needs to be made in apartment building parking slots. Yes there would need to be as many charge cords as there are tenants with electric cars / PHEV's, but they don't need to be "superchargers." California at least is making it happen.

Not very well. The requirement is that new construction have 10% of spots with EV charging, and 25% that could have charging if someone installed a charger. This is in a state where 29.1% of new car registrations are EVs. That means even if everyone rented only new apartments, the requirements would still barely meet *current* demand.

With apartment complexes not getting torn down until they are 50 years old or more, anything less than 100% EV ready is unconscionable, because within 20 to 30 years, every car still being driven in California will likely be an EV, to within the margin of error, and the cost of retrofitting is way higher than the cost to do it right to begin with.

Comment Re:only use less gasoline if you actually charge t (Score 1) 86

I suppose people are more likely to charge the easier and more affordable it is. Assuming that is the case, it would follow that the existing plugin-hybrid cars will be charged more often in the future than they are today, because charging infrastructure will improve during the lifetime of the car.

Except it won't, for three reasons

  • Using PHEVs on workplace charging is really wasteful, because they charge up in three hours, but you're there all day, and swapping cars around really doesn't work very well, so you typically end up with low charger utilization.
  • If people don't install a charger at home when they get a car, they usually won't ever install one.
  • Chargers in random locations can actually be more expensive than gasoline.

It's not an infrastructure problem. Hybrids are intrinsically a mistake. It's just too much easier to keep using them as ICE cars and not put in home chargers, and without home chargers, you're going to end up doing most of your miles on gasoline.

Comment Re: Excellent (Score 1) 105

No making you buy a new charger instead of just a cable was by design and a feature not a bug. The change is because the EU has made it clear this kind of thing will be legislated against.

Apple made that change in March of 2015. The EU didn't even *start* talking about standardizing on USB-C until roughly January of 2020. So I can't say for sure what made them start using separate cables, but I can say with near absolute certainty that the reason was *not* regulatory pressure from the EU.

Comment Re: Excellent (Score 1) 105

Apple, ironically, since they're usually the worst offenders in this sort of thing

There's a chance I might have accidentally caused that. Way back, when the original MagSafe chargers were around — probably about 2008 or 2009 — I filed a Radar asking for removable MagSafe cables, pointing out that I kept having to throw away $80 chargers over a $10 cable, and that this had been a problem with every Mac charger I had ever owned from the PowerBook 145 all the way up to the MagSafe stuff. And I pointed out that having removable MagSafe cables would also provide a permanent solution to the problem of external battery makers not being able to provide cables that hook up to the MacBook. I think I laid out a pretty solid case for why the charger cables should be detachable.

To be fair, the transition to USB-C might have been the only factor, and my bug might have just sat in some hardware team's queue and never gotten looked at, but other companies do build USB-C supplies with non-detachable cables, so I like to think that maybe at the very least seeing my bug might have gotten someone thinking about the possibility.

I wonder if somebody got to close that Radar as "Hardware Changed" a decade after I filed it. I wonder if somebody is looking for that bug now, trying to get credit for closing it. :-D

Comment Re:So much winning (Score 1) 164

Not to be snarky but i think you need to reread the summary. The author's claim is based on electricity generation, meanwhile as the summary points out the Trump administration is canceling massive amounts of new power projects. Trump of course isn't the source of all of this problem but the claim is that he's very actively making it worse.

No question about that. On the flip side, I'd argue that those power projects are corporate welfare, making the entire country pay for power generation that is used by only a small percentage of the country, for the primary benefit of a few power companies that happen to get the grants. I'm not sure that's really a good use of government resources. Power companies should pay for their own construction, or else they should have to pay back the money to the people with interest.

One of the biggest fiscal mistakes in our country's history was spending so much money to build private power and communication infrastructure with public funds. If the government pays for it, the government should own it and lease it out for public benefit without taking a profit. When our government has done it this way — various municipal fiber projects, TVA, etc. — the results have been high levels of efficiency at a low cost. When our government has done it the other way, the results have been monopolies that have to be broken up.

Cancelling projects is frequently stupid because of sunk costs, and I would bet good money that the current administration did not do adequate analysis to determine whether this is the case, because they have a long history of failing to do so, but that doesn't mean that they aren't right to question that spending.

What we need is a few dozen clones of TVA in various regions of the country, operating in a not-for-profit fashion as a government-owned corporation to build and maintain power infrastructure. Federalize as much of the infrastructure as possible, make all future construction paid for by the government be done through one of those companies so that private companies don't solely reap the benefits, etc.

The real problem is that Republicans scream "Socialism", so Democrats try to work around it, and the result is corporate welfare, where everything is as inefficient as possible.

Comment Re: China may or may not has overtaken (Score 3, Informative) 164

I'd care more about the vaccines part if my government hadn't tried to murder me with an experimental death injection and lied about almost everything. I'm a-ok with Kennedy's actions so far.

https://www.scry.llc/2022/02/1... .

I'm laughing at the failure to recognize that COVID was the driver of those deaths, not the vaccine. That's why the overall death rate in the U.S. actually dropped by about 5% in 2022, making the increase predicted by that website rather laughably wrong.

Comment If I had one of those Jobs coins... (Score 3, Insightful) 77

To pay a fitting tribute to the man, I'd drop the coin into a dish of acid, but then instead of saving it while there was plenty of time left, I'd leave it to be slowly eaten away while occasionally dropping in healing herbs and drops of organic fruit juices, and then only try to rescue it once it was far too late

Comment Re: Curious catch 22 (Score 1) 233

China's population decline, as standards of living increase, will largely take care of the problem. China, like every nation that is now on the other side of the economic growth-population growth curve, will have to figure out how to deal with the next half century. But nothing is going to make factories less automated, and between population decline and foreign tariffs, they are only going to push automation further to fill the gap.

Comment Re:Curious catch 22 (Score 1) 233

Which will not prevent automation. Look at the history of technological advancement, from the Paleolithic to today. Each major innovation has disrupted labor in some form or another, sometimes for the better, sometimes for the worse, in a proximal sense, but in the long run societies adapt. You cannot block innovation, and if you do, you simply surrender the field to the nation that is willing to throw out the status quo.

Comment Re:Ford CEO has been driving chinese EV for months (Score 4, Insightful) 233

All North America can think about is building more pipelines. The oil obsession, in the face of climate change and economics, means we're just going to fall further and further behind. Sure, for a while tariffs will serve to keep EVs and economy cars out, but not even the United States can defy gravity forever, and when it all comes crashing back to Earth, North American automanufacturers, the heart of North America's industrial capacity, will be shattered.

Or the automakers could just ignore the dictates of the White House. But at this point, we're stuck in a tragedy of the commons, with strong encouragement from political leaders in the US and Canada, who lack either the wit or the courage to make the final break.

Slashdot Top Deals

"Just think of a computer as hardware you can program." -- Nigel de la Tierre

Working...