I mean comparatively to HDDs.

Of course there are also challenges to making a high capacity SSD, but i don’t think they are using fundamentally new methods to achieve higher capacities. Yes they need to design better controllers and heat management becomes a larger factor, but the nand chips to my knowledge are still the same you’d see in smaller capacities. And the form factor has the space to accomodate them.

If HDDs could just continue to stack more of the same platters into a drive to increase capacity they’d have a much easier time to scale.

How about a 122.88tb SSD? Large SSDs are pretty common in the enterprise market and arguably much easier to manufacture since you only need to put a bunch of nand chips on a pcb.

Your claim that they would advertise it is speculation. What would be the purpose of that?

To advertise that they can? In return what would be the purpose to hide it?

They do seem to make their advancements at least somewhat public, e.g. with their recent progress with a EUV light source.

I am probably on the pessimistic side and you maybe on the optimistic, so the reality will likely end up being somewhere in between (but only time will tell).

China will do this because they have massive talent mass and ressources, and because they have to.

Well it also was developed in the west by a large amount of talent and resources and still took a lot of time. But you are absolutely right that their hand is being forced.

Restricting exports like this imo was a huge mistake, imo especially in regard to duv. In the end it might have achieved some damage in the short/medium term, but that wasn’t anything the us could capitalize on and it also directly hurt ASMLs profits (meaning less resources to advance). And regardless how the timeline ends up looking on the end (be it closer to your or my prediction), physics are the same everywhere so that can’t be restricted and they will eventually be able to figure it out.

GAA is the next evolution of transistor architecture from FinFET, but as far as I know has no direct link to smaller process nodes. In that (to my understanding) it doesn’t require small nodes and could be used just as easily in larger ones. It’s just that it is more difficult so until now there were other easier ways to make progress. However with new nodes getting more expensive and giving less scaling gaa and other things like backside power delivery are being pursued.

We will have to see if the process is actually good, but I have little doubt that China will become competitive in EUV within 5 years. But if they have it already next year, that will be very fast.

So not only do you expect China to have a working domestically produced EUV machine within 5 years, but a competitive one? Or possibly even next year?

Next year is just pure fantasy that I don’t think even the most optimistic would assume. If they were anywhere close to that we would already know. They’d have shown a working prototype by now.

Euv is crazy difficult and you not only the result of a single company ASML, but many highly specialized companies that are leaders in their respective fields and all over the world like e.g. Zeiss for for the lenses. So for China to replicate it domestically they’d need to copy the whole supply chain. Which is orders of magnitude more difficult than what they’ve done in other industries like electric vehicles or solar panels.

Imo if they have a working prototype of a complete EUV machine within this decade it would already be impressive. But that would still be far off from mass production or wherever the industry is by then (Intel is currently trialing high na EUV). Also for reference Wikipedia says ASML had their first prototype in 2006 and we know how long it took to being that to mass production. China as a second mover might have an edge that speed things up, but just knowing how it works in theory isn’t enough and there are o shortcuts.

But maybe they also pursue another technique such as nano imprint (like canon) to achieve smaller nodes. Maybe that would be easier to replicate without existing global supply chains.

Well there are claims that Huawei is aiming for 3nm with GAA with tape out next year See Here.

I think we shouldn’t forget that the nm numbers really are just that: Numbers. They don’t correspond to any specific measurements and can be chosen more or less arbitrarily. So 6nm for example might just be a slightly refined 7nm node.

Another thing is power efficiency and yields. If they get 4060 performance at terrible yields and with massive power draw then it is very different to getting there at similar parameters as Nvidia.

If China does end up cracking EUV by themselves it would indeed be massive. It’s arguably one of the most complex things mankind has ever done. But there are so many factors to get right that tbh I don’t see it happening any time soon.

I’m curious to see how this claim eventually turns out. I kind of doubt it’ll be a true 3nm class chip without EUV, but regardless I am sure they are making some decent progress.

In a similar fashion I enjoy listening to podcasts while running. I find music to in a way get filtered out by my brain after a while whereas podcasts keep me engaged. Inversely I can’t really focus on podcasts in the gym where I am switching up exercises.

Over time I’ve also optimized my listening experience by getting a pair of bone conducting headphones and a watch that can store and playback podcasts, so I don’t have to carry around my phone on runs.

And ideally also something that doesn’t require too much preparation. If it takes a long time to prepare for or get back after you are usually less likely to do it.

From what little I’ve read more like Francis, which isn’t surprising considering he appointed the majority of those who just voted.

Apparently he’s a bit more moderate. Similar focus on the poor and immigrants, which apparently Leo 13 was as well (name choice is also a statement, so reading up on whoever has the name before might be worthwhile). But slightly more conservative in regard to lgbtq and women.

There’s currently a Kickstarter going on for a watch that aims to be modular and repairable. It’s called UNA Watch.

Look interesting, but imo with these things it’s a bit of a chicken and egg problem, where the upgradeability/repairability only has value, if it is actually provided in the future (and economically viable). Something that can only be proven in time, but requires people to trust it before.

I’m not in the market for a new watch right now, since I just repaired the screen on my Garmin, but am keeping an eye on it, since sadly Garmin seems to have entered the early stages of enshittification.

Sounds similar to “Spezi”, a mixture of cola and orange soda, which is quite popular here in Germany.

That’s surprisingly little considering it seems like a neat piece of history. Collectors exist everywhere and I’d have imagined that one might pay a bit more for something like this. Especially since someone interested in this might be working in the tech sector themselves, which usually pays decent money.

I find it’s at least theoretically in the right spot for mass adoption. Something like a valve index or bigscreen vr paired with a strong gaming PC would of course offer a much better experience. But thats just not realistic for the masses.

Also Apple failed with their expensive premium device (although I guess it was always kind of a dev device sold to the masses).

It’s certainly debatable, but at least for the price it offers a lot imo.

The quest exclusives are of course frustrating, but it makes a lot of sense from a business perspective, considering Meta is trying to position themselves as the VR platform (similar to say android with smartphones).

If you don’t mind Meta/Facebook, then the oculus quest headsets are also very affordable hardware and deliver a good experience. I think the issue lies with content.

Smartphones or handhelds like the steam deck with flat screens could use plenty of already existing content made for screens. With VR you want different content that is made specifically for it. There is a decent amount of games (but still much fewer than for other devices), but honestly not that much more.

Additionally it also can only really be used at home, where most already have other devices.

It’s a chicken and egg problem. But imo if there were more genuine unique productivity tasks and experiences available through VR, we would see more adoption.

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TIL, thanks for letting me know!

Mini PCs with a n100 or used office PCs are probably not that much more expensive and a much better alternative, if your goal is to run windows on them and you don’t already have the Raspberry Pi lying around.

Lemmynsfw.com is quite large and purely dedicated to NSFW content.

Yes, it does make a difference, but like with many other things you should not fall into the trap of decision making paralysis.

Your current instance lemmy.world is the largest and perfectly adequate for the majority. It also costs nothing to make accounts on other instances and is done in less time than it takes to decide between them.

That said some reasons to choose one instance over another:

Federation with other instances

Some instances choose not to federate with others. Common reasons being political ideology or NSFW/piracy/violent content. Others might be more liberal and leave it up to their users to block whatever within their own apps. As someone already mentioned world seems to have defederated dbzer0 the piracy focused instance. Some political instances that often also get defederated are the far left ones like hexbear and Lemmy grad (seems like those are defederated by lemmy.world as well).

Server location and performance

Especially country focused instances like lemmy.ca or feddit.uk will have their servers in their own countries. You can of course access them from anywhere, but a European user might have a better time choosing an instance with servers located in Europe, while someone in America might have lower latency with one located there.

Alternate frontends

If you are accessing Lemmy through a browser rather than an app, you might enjoy alternate frontends that change the design. Your current one lemmy.world for example offers 4 different designs that can also be found in the sidebar alexandrite, photon, voyager mobile and one looking like old.reddit.

General ideology of the instance

Your choice of instance might also tell others something about you. If you choose a country specific instance people seeing your profile name might assume you come from there, if you choose one with a particular political view people will probably assume you hold similar views. Same goes for other instances that are related to things like sexuality or hobbies.