The ceiling is going to be lower than with lithium. Sodium ions themselves weigh about 3 times more than lithium, for the same +1 charge. So it’s not just that sodium is a certain number of years behind lithium. It’s that it’ll likely plateau at a point permanently behind where lithium will likely be.
On the other extreme, 24/7 operations have redundancy.
A friend of mine explained that being an Emergency Medicine physician is a great job for work life balance, despite the fact that he often has to work ridiculous shifts, because he never has to take any work home with him. An Emergency Room is a 24/7 operation, so whenever he’s at home, some other doctor is responsible for whatever happens. So he gets to relax and never think about work when he’s not at work and not on call.
This is wrong, because you’re talking about disability insurance in a comment thread about disability discrimination.
Disability is very broadly defined for the purpose of disability discrimination laws, which is the context of this comment chain.
Disability is defined specific to a person’s work skills for the purpose of long term disability insurance (like the US’s federally administered Social Security disability insurance). Depending on the program/insurance type, it might require that you can’t hold down any meaningful job, caused by a medical condition that lasts longer than a year.
For things like short term disability, the disability is defined specific to that person’s preexisting job. Someone who gets an Achilles surgery that prevents them from operating the pedals of a motor vehicle for a few weeks would be “disabled” for the purpose of short term disability insurance if they’re a truck driver, and might not even be disabled if their day job is something like being a telemarketer who sits at a desk for their job.
Safari support means there’s benefit to web server support. Server support means there’s benefit to browser support in other browsers. Apple can kick start the network effects necessary to get this standard adopted.
Webp and heic are fine for web, but JPEG XL is special in that it actually has use for print-based and other ultra high resolution workflows, while also having the best path forward for migration from JPEG.
Yeah, I’m not a fan of AI but I’m generally of the view that anything posted on the internet, visible without a login, is fair game for indexing a search engine, snapshotting a backup (like the internet archive’s Wayback Machine), or running user extensions on (including ad blockers). Is training an AI model all that different?
Coal companies are literally going bankrupt as coal plants get decommissioned. When it comes to actual political power, the fossil fuel industry you want to watch out for is oil and gas, not coal.
Mine all the coal you want. If you don’t have anyone willing to buy from you, at a price that covers the cost of extraction, you will fail.
So even though the coal companies’ bankruptcies are getting them out of their cleanup and decommissioning obligations, the root cause of that is that coal just isn’t competitive as an energy source.
until these get produced for real in mass quantities, they are vaporware
The world is already seeing exponential growth in annual completion of grid scale battery storage. Here’s some recent data in the US, as products and projects mature from theoretical to small scale prototypes to full scale pilot projects to full production.
And author should compare winter moths
There’s also significant developments being made in geothermal, which is actually dispatchable. Plus we actually still produce more grid-connected wind than solar right now, it’s just that solar is so damn cheap it makes sense to install capacity well beyond matching peak demand.
Some combination of overcapacity, demand-shifting, and storage will go a long way in reducing the amount of dispatchable fossil fuel capacity that is necessary.
The problem is that we’re not getting rid of the other stuff
We are, though. Coal use in the United States has cut in half in the last 15 years, and it’s still on a steep downward slope. Even as natural gas (which emits roughly half the CO2 per unit energy as coal) increased over the same time period, our total emissions from energy consumption has dropped from about 6 billion tons to 4.8 billion tons.
The progress we’re making might be slower than many of us would like, but we’re also at a tipping point where we’re making many fossil fuels simply uneconomical. And that’s the key: to make polluting costly enough that big businesses won’t want to.
I’m not sure that’s true.
Well, I’m sure it’s true. I’ve started and stopped Prime benefits multiple times.
Don’t set a reminder, just cancel now. If you cancel, you get the rest of the time you paid for and it just doesn’t automatically review, so there’s no penalty to canceling early versus right before the deadline.
Wait is he fucking them? I thought most of these children were born via IVF.
Well they can pay compensation to people who do work for them: employee salaries, contractor work, etc. So the nonprofit structure might prevent them from paying dividends or stock buybacks or other ways of transferring directly to shareholders in their capacity as shareholders, but nonprofit structure alone isn’t a guarantee that the organization won’t steer excess cash into someone’s pocket.
No reason to believe this is true of this non-profit, but that’s the reason why it’s important to look at the books of nonprofits that you donate to.
I’ve been a general skeptic of exactly how much the power and performance to power stats are attributable to the ARM instruction set or architecture versus the fact that Apple just locks up TSMC’s latest and greatest node for a year before everyone else. AMD’s CPUs are still x86_64 but achieve similar performance per watt as the Apple silicon on the same node and similar TDPs.
So if it turns out that TSMC has the secret sauce, then maybe we don’t need to move laptops over to ARM at all.
Don’t expect me to pay 2 grand for a laptop with no external USB or HDMI ports
HDMI is a trash standard and we should move everyone to Displayport at a minimum, or Thunderbolt. But also, all the MacBook Pros have HDMI.
I was even more frustrated by how bad the built in trackpad
Weird. I think Apple’s trackpad is head and shoulders better than anyone else’s.
Yes, but the tokens are more than just a stream of letters, and aren’t saved in the form of words. The information itself is organized into conceptual proximity to other concepts (and distinct from the text itself), and weighted in a way consistent with its training.
That’s why these models can use analogies and metaphors in a persuasive way, in certain contexts. Mix concepts that the training data has never been shown before, and these LLMs can still output something consistent with those concepts.
And we’d have trouble saying whether a model “knows” something if we don’t have a robust definition of when and whether a human brain “knows” something.
I don’t think this question really makes sense.
DNS is centralized in that there is a root zone that determines who is the canonical authority for each top level domain like .com or .world (and the registrar for each top level domain controls who controls each domain under them). But it’s also decentralized in the sense that everyone who controls a domain can assign any subdomains below that, and that anyone can choose to override the name resolving with their own local DNS server (or even a hosts file saved on the device).
The court case here is trying to override the official domain ownership records at specific DNS providers. The problem is that the intermediaries are being ordered by the courts not to follow the central authority.
Federation wouldn’t fit this model: we still want DNS to be canonical where everyone in the world agrees which domain resolves to which IP addresses.
They already got the ISP DNS resolvers.
This particular step, that this article is about, is targeting people who knew enough to switch from their ISP’s DNS resolver to one of these ISP-agnostic DNS providers. So they’re targeting the people who do, and probably not going to be particularly effective at it.
Voyager 2 went with a different trajectory specifically to fly by the outer planets. Voyager 1 went with a more aggressive gravity assist from both Jupiter and Saturn to gain the speed necessary to leave the solar system. So it’s not only that it takes decades to get that far, but also the launch window of when different planets are aligned to make the mission feasible.
How do they even still have energy to send and receive signals? That’s one heck of a durable power source.
It’s literally decaying plutonium-238. And because it decays, it’s putting out less power than when it started. They’ve shut down certain operations to conserve power, and obviously prioritize things like communication back to earth.
Price per kw and price per kwh stored. And price per kwh over the expected lifetime of the battery itself (longevity and reliability and safety and disposal will have to be factored into total cost of ownership).