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Comment Re:Efficiency of heat engines (Score 4, Informative) 44

Some amazing walls of text for something so conceptually simple: use CO2 to spin turbines instead of water. It is claimed CO2 does this with substantially higher efficiency. For certain, the turbines are much smaller for the same power, and CO2 doesn't corrode everything it comes in contact with.

Comment Re:Yes, again. (Score -1) 19

It deserved a couple mentions, but yeah, this "new" story is just recycled montage. Same thing happened on YouTube this week: the now two months old story suddenly appeared in my feed as if new, except it was literally the same news clips from November and December.

I'd love to know who is pulling the strings on this puppet, because they appear to be running both YouTube and Slashdot, at least.

Comment Re:What Does It Mean (Score 2) 197

There do appear to be a suspicious number of "influencers" dropping the CashyOS name.

However, if it's a choice between the perpetual dominance of Windows, and CashyOS and whatever marketing spend they have finally causing Linux to break out and capture significant normy desktops, I go with the latter.

Comment Why? (Score 2) 121

One very good reason to care is interest. The widely cited figure for 2024 was $880 billion of interest, so 103% of the entire DOD. Abject clown world interest figures.

Apparently, that's not enough, so we need experts to develop helpful new rationalizations for why we can go on racking up more, and fund all our fabulous schemes, like helping refugees invest in real-estate in the country they supposedly escaped from, because that's what our virtue requires of us.

Comment Re:Also, Itanium (Score 1) 152

Intel has suffered from having fuck-you money since the 1980s. Such companies can suffer from accumulating faddish management and misallocating resources. Intel is a poster child example of this.

That's ended very recently. Intel's net income graphs since 2022 are astonishing: the wheels fell off entirely. We'll see if they get their poop back in a group with Panther Lake next week. It's looking pretty solid.

Comment Re:I mean (Score 2) 152

IRIX was the origin of XFS in Linux. The design and command line syntax of the LVM subsystem in Linux was modeled after the HP-UX LVM implementation: HP's LVM was a leading implementation at the time and it worked well: I used it on HP-UX servers for backing up Oracle volumes, among other things.

Comment Re:Also, Itanium (Score 4, Interesting) 152

Itanium was the longest lived (25 years) of Intel's various failed attempts to kill x86. It obviously failed in this regard, but it was successful at killing other RISC CPU architectures, including PA-RISC and Alpha.

Previous attempts include iAPX 432, i960 and i860, all now consigned to the dustbin of history, along with IA-64 (Itanium,) although the i960 had some success in embedded IO controllers.

Comment Re:Good plan (Score 1) 34

It's fine to export the bottom-level production, as Europe has done.

No, it is not. Andy Grove explained this to you and the rest of the Western world 15 years ago, with reasons and examples. Every word of what he wrote then was self-evident to any thinking person at the time, and has only become more so since.

Comment Re: Why not weapons grade U-235 in civilian reacto (Score 1) 96

They are typical _baseload_ plants, they do not adjust output. They keep it constant.

Good to know. I suppose when your surrounded by the biggest heatsink on the planet, dumping excess energy is solved pretty easily.

Which makes them close to useless for grand scale commercial use.

The take I had was that this would be used for data centers, as opposed to the public grid. 200MW is actually in the ballpark for these.

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