This is such a missleading claim. You cannot get a 100x speed up with handwritten assembly unless the code before what utter shit to start with. Assembly is not the cause for the 100x speedup here, the fact that it was written to use SIMD instructions are the bigger reason for the speedup. You don't require asm to make use of SIMD instructions.

has developed a new type of nuclear battery called a perovskite betavoltaic cell (PBC), which could power small devices for decades without the need for recharging

Title lacks that key bit of information, small devices. You are still going to need to change your phone. And small devices can already last for years on conventional batteries. So the win here is minor at best if it ever actually sees the light of day.

Also worth pointing out:

There are other issues too. All of Law and Blair’s tests were done with one kind of 3D printer—a Prusa MK4S. There’s hundreds of different devices on the market that all behave differently. Law also pointed out that brass nozzles warp over time themselves and may produce different results after hundreds of prints and that different nozzles made from different materials may work very differently. Law would also want an examiner rate study—a formal scientific inquiry into false positives and examiner bias.

Yeah I don't like this either. So many chances for a mistake, be in the wrong dir, file misspelled, something not cloned correctly or anything else not setup as you think it might be and suddenly the package manage does something you don't expect (like try to install globally rather then in a project or vice versa).

For a lot of things I would rather have something web based than app based. I hate having to download some random app from some random company just to interact with something one time. Why do all restaurants, car parking places etc require apps rather than just having a simple site. Not everything should be native first IMO.

There is also little reason not to try out different ones to compare if you want to. Nice to see what they are like for yourself if you have the time to.

but my main needs are not really discussed

...

So in essence i need something stable that is relatively easy to use and has great ue5 and gaming perf.

That is probably the most common set of requirements people ask for. In reality, with a few exceptions, there is really not that much difference between distros given those requirements. UE5 is newer so the biggest change there would be that you might find distros that ship newer versions of stuff might run it slightly better then distros that ship older software. In practice I think it has been out for long enough that you wont see much difference unless you want to play something new on the day of release (but these days those are all buggy messes anyway... not sure your choice of distro will make as big a difference as waiting a few weeks/months for the initial patches to rollout).

Remember, all distros are essentially based off the same software, the biggest difference being what desktop environment they ship with and what versions of software there ship (and how how long they stay on that version). By far the biggest difference you will see if what desktop environment they use and all distros essentially package the same set of desktop environments - each might come with different ones by default but they typically contain all the popular ones in their repos.

i need something stable... great gaming perf

In particular these two points. Do you know what you are asking for here? These are the most bland and wishy washy requirements. Everyone wants something stable and fast, never seen anyone ask for something that crashes all the time and is slow. But worst these tend to be on the opposite ends of the spectrum in terms of requirements, if you optimize for one you tend to trade off the other.

Even stability has multiple meanings. In terms of crash stability you will find all distros to be about the same. No one distro wants to ship buggy crashy software. But at times they do. And it is really just the luck of the draw as to when this might happen to you based on what software you use, how you configure your system and what hardware you have. Some combinations just don't work for some weird reason and you wont know until you hit it. This is why you hear some people claim one distro is a buggy mess while some other one is rock solid while someone else argues the exact opposite. All main stream distros are just as good as any other in terms of this and you are just unlucky if you ever do run into that type of issue. The biggest problems in this regard tends to be when a new major version of something comes out - but like with gaming it can be beneficial to wait a few months for any issues to be patched before jumping to the latest big distro version.

The other side of stability is API stability - or the lack of things changing over time as new versions of stuff get released. There are two main types of distros in this regard, point release distros which freeze major versions of packages between their major releases so you wont get any new features during the release cycle that version of the distro. Then you have to deal with all the breaking changes from newer versions of software once every so often when a new distro version comes out. Vs rolling release distros that upgrade major versions constantly and so generally follow a lot closer to the latest versions of things than point release distros. Really the big trade off here is not if you encounter breaking changes.

Any distro will need to deal with them at some point, the choice is how often you deal with them. You can wait years on the same version of a point release distro and only need to deal with all the breaking changes once every few years, or once every 6 months. Or you can deal with things as they come out with a rolling release distro. But while it might sound nice to only deal with it every few years it also means you need to deal with all the changes at once. Which can be much more disruptive when you do decide to. Quite often I find the slower upgrading distros are better off with just a full reinstall on the latest version than upgrading from one to the next. Personally I prefer dealing with small things frequently as they tend to be easier to fix and less disruptive over longer periods of time. When I was running kubuntu I used to end up reinstalling it ever 6 months as the upgrades never worked for me (though this was a long time ago), but my oldest arch install lasted probably probably 5-10 years or so.

And at the same time how frequently you get the latest versions of things means you get any performance optimizations and support for newer hardware or newer games as well. But also any bugs or regressions. It is a double edged sword. Which is why stability and performance tend to be a leaver you can tune between rather than two separate things to can achieve. Just like overclocking, the more performance you can get out of a system tends to result in the system becoming less stable overall. Everyone wants the most stable and fastest system, but in reality everyone has a different limit on how much or what types of stability they are willing to give up on to achieve different levels of performance.

But out the box, you will find most distros to be very much within a couple of % of each other and which is fastest will vary depending on which games you want to play and what hardware you have. But they all tend to have quite a bit of head room to optimizes for specific use cases as they all are optimizing for the general use case which is typically just trading off performance in one thing for another. But again, we are talking about tiny difference overall.

If the package is popular then it is very likely already packaged by your distro. You should always go there first if you care that much. If the package is not popular enough to be packaged by a distro then how does another centralized approach help? Either it is fully curated like a distro package list and likely also wont contain some random small project, or it is open for anyone to upload scripts to so will become vulnerable to malicious scripts. Worst yet people would be able to upload scripts to projects they don't control as the developers of said project likely wont.

Basically it is not really any safer then separate dev owned websites if open nor offer better package support then distro repos if curated.

Maybe the server was hacked and the script was changed?

Same thing can happen to any system though. What happens if your servers for this service are hacked? Being a central point makes you a bigger target and with more people able to change (assuming you are not going to be the only one to curate packages) things you have a bigger area of attack. And once hacked they can compromise far more downloads than a single package.

Your solution does not improve security - just shuffles it around a bit. Sounds nice on paper but when you look at it in more details there are a lot more things you need to consider to create an actually secure system that is better then what we currently have.

Then how would you trust these scripts in a central repo? Seems to add no real value or safety over dev managed scripts if you are not willing to go down the path of becoming yet another distro packaging system.

There is also no way to verify that the software that is being installed is not going to do anything bad. If you trust the software then why not trust the installation scripts by the same authors? What would a third party location bring to improve security?

And generally what you are describing is a software repo, you know the one that comes with your distro.

Cannot remember if the study was stupid or if peoples interpretations of it where. But when covered up else where you will lose a lot of heat through your head. More so then if just an arm or just a leg was exposed as with your arms and legs your body will slow down blood flow through them to try and converse your core temperature - it cannot do that with your head.

once a developer enacts an end of life plan, their legal culpability is removed What legal culpability? If you are not hosting anything then you wont be liable for anything. It is not like if you create a painting and someone defaces it with something that you become liable for that... That would be insane.