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Comment Electricity (Score 4, Informative) 204

I don't live in the US but I recently moved to a rural area and in doing so I have started to plan out a utility-independent future.

Why? Well, various reasons, including water and sewage companies taking the piss (or actually... not... just dumping the piss in every river in the country and crying that they can't process it because they gave all my money to their shareholders, but... anyway) but also because electricity is literally a con too.

And nowadays? I *can* viably make my own electricity. So... why wouldn't I? Why would I pay a company to do a bad job when I can do it myself?

I did a number of things when I moved to that area, including demanding smart meters on everything, and I monitored my electricity down to 30 minute intervals for 2 years. And you know what it showed? That 1% of the time, I have no power. That's in dribs and drabs, a power cut here or there, a scheduled one lasting a day or there, and so on. But 1% of the time they can't even get electricity to me and... there's nothing I can do about that.

So, if I want a computer to stay on... I already need to spend money and do it myself because they simply can't do it. 1% may not sound a lot, but that's 3.65 days a year if you think about it. Spread out randomly - an hour here, an hour there. Literally my computer "uptime" was "two nines" and that was driven entirely by grid power supply.

That's ATROCIOUS in my opinion, in the 21st century. And I wasn't prepared to tolerate it. I was already buying the house with the intention of becoming utility-independent but that really drove home why I need to. So I started to build my own solar, for several reasons.

1) To ride out the outages
2) To reduce my bills so they got as little money from me as possible
3) To not be reliant on the grid
4) To ultimately remove the need for grid entirely

And it's really not been hard. I started with cheap junk just to see if it would even work in my climate, with that house orientation, etc. It did. I started with a small 12v panel and an old car battery. And it was actually worth doing when I ran the numbers. It would take a few years to pay off the cost of the panel, but it would do so.

And then every month for 2 years, I would get more panels, more and better batteries, more efficient and powerful equipment in between. And it got to the point where it is technically capable of running my whole house for much of the year. And that's before I ever got onto SERIOUS panels and professional installs. That's just me, a bunch of cheap 12V panels, some 12V LiFePO4 batteries and a serious enough charger/inverter, then later going onto 24V by re-arranging them.

And I'm looking at that and thinking: Why the fuck hasn't government / the utilities done this for me? Why am *I* having to do it? Because it really is that simple and they have access to far more land, far better kit. But, no, I'm still paying inflated grid prices from when Ukraine was first invaded because of the price of GAS. What the fuck are we doing?

So now, more than ever, I plan to be utility-independent by retirement, which is 20 years away, and whereas before I was wondering if that was even viable in that timeframe, I'm now expecting that to be 100% done way ahead of schedule, just by a factor of "whenever I can be bothered". It was that easy, and doing the maths was that easy.

I might retain a grid connection, or not. It depends on what happens and what kind of low-usage tarrifs I can get in the future but I'm looking at the whole thing thinking "Fuck you, I'll do it myself" because even as an amateur... it's perfectly viable to do so. I don't care if it even costs me more (it won't). I don't care about having a grid connection or not. It's just that I will be able to be *independent* of it. When they play games, raise prices, or have power cuts, I won't be reliant on it at all. I'll use it when it's to my benefit, and not other times.

But all I ever think about the whole thing is: How have I, an amateur, cobbling cheap Chinese shit together, come up with a more reliable and cheaper power supply, that's utterly independent of fuel prices, than an entire national electricity grid could do?

The answer, of course, is corruption and profiteering. That's the only part that I've eliminated. And that's the part that, when it's gone, makes it all viable and even cheaper.

And that's the thing that's going to see me having zero electricity bills when I retire. Just by removing the profit and corruption.

Comment Re:Why? (Score 1) 154

Yeah, there's two main problems:

1) People entering the wrong fields. For example, medicine really needs workers, at all levels, but not enough people are going into it.

2) Certain manual labour fields, like field work and home construction, because... well, I think we all know why there's a shortage of workers in those fields.

Comment Sigh. (Score 5, Insightful) 143

I'll say it again:

Active military personnel carrying around standard mobile phones is such a breach of all kinds of basic security protocols that it should be illegal.

But can't let the troops get bored, eh? Have to let them do their fitbit on board your cruiser that you're trying to keep secret, and have them checking into Facebook while they're in Helmand province, and giving away their movements when they're running around your bases at home, and having an always-on device capable of tracking and recording everything from audio to the radiowaves to location, made by the Chinese, wherever they go.

Dumbest fucking idea ever.

Comment Re: Oh well (Score 1) 249

They can work, but they have major issues.

1)For at least the first 6 months, if not the first several years, it will take more time and money to teach them than they generate. Why would any company do this?

2)As a hiring manager at company B, I see you apprenticed at company A. I have no idea if that means you're qualified. I can't trust company A to tell me, they're a competitor. Schools stand as a neutral 3rd party telling me that they've completed a set curriculum and should know that much. It's not perfect, but it's a start.

3)Some fields just have a huge amount of up front learning before you can be useful at all. Apprentice plumber? You can run and fetch tools and hold things in place while you watch and learn. Apprentice electrical engineer? You have no idea what inductance is on day one. There's literally nothing you can do. So basically at this point you're hoping the company sets up a school.

Comment Re:LLM output is Grey Goo and Ecophagy. (Score 2) 154

Or let's put this another way. Show of hands - how many of you "spicy autocorrect" / "stochastic parrot" people had "AI will start mass-solving Erdos problems" on your forecast list a couple years back? Huh, none of you? Fascinating!

Take some time to reassess your priors. And while you do so, understand that, yes, they are doing logic / reasoning.

Comment Re:LLM output is Grey Goo and Ecophagy. (Score 4, Interesting) 154

They weren't discovered by an LLM. They were known conjectures that were proven by an automated solving language that was linked to an LLM.

I'll take "Things That Didn't Happen For $200", Alex.

Only a handful of meaningful proofs have ever been done by automated formal theorem solvers (the Four Colour Theorem being the most noteworthy example - but its proof is so long that humans can't verify it). By contrast, AI tools have been solving Erdos problems en masse. The majority of them just bog-standard commercial models. In case you need help, the only ones on that list that were hybrid (AI / non-AI) in the actual solving phase are:

1) AlphaProof / DeepMind Prover Agent / AlphaProof Nexus
2) Aristotle (Harmonic)
3) Seed Prover / Seed Prover 1.5 (ByteDance)
4) AxiomProver (Axiom Math)

In each of the above, LLMs come up with the lemmas / strategies but then use Monte Carlo search ("brute force") or likewise to investigate what they came up with. These are a minority. In the "AI Standalone" category, these "hybrid" tools made up only ~20% of attempts and successful proofs. Hybrid tools actually made more of a contribution in the "AI Alongside Literature" (related literature found afterward) and even more of the "AI Building On Literature" (related literature known beforehand) categories, which is the opposite of what people like you expect.

And even with the hybrid tools, it's still the AI doing the heavy lifting when it comes to strategy. Non-AI theorem solvers, again, don't have a spectacular record for churning out novel proofs to unsolved problems. Tools like Lean are more about mathematical rigour - a passive environment that requires a driver (a human or AI) to feed it actual strategies, lemmas, and proof steps. And no, you cannot brute force "strategy" in the vast majority of cases, which is, again, why automated theorem solvers don't have much of a track record with unsolved mathematical problems.

Let's take a random example: the disproof of the unit distance conjecture. It was solved purely by a general purpose commercial GPT model, not custom-trained to mathematics, with no external tools. Read what the various mathematicians reviewing / commenting on it have to say (sections #3 and onward). Seriously, don't skip reading them, actually read them. This was one of Erdos's favourite problems. He mentioned it commonly in his lectures. Essentially every mathematician working in complex geometry has thought about this problem. The approach that the model came up with was highly novel approach, based on CM-fields and class field towers.

I know you don't want to accept this reality, but it is the reality, so you better improve your ability to accept it,. The field of mathematics is already doing so.

Comment US (Score 1) 249

Seems like a problem you could fix overnight with guaranteed national minimum wage, worker's employment rights, and opening up immigration to regain the trust of those people you shot, killed, kidnapped and ripped their children away from.

Who the fuck would CHOOSE to go work in the US at the moment?

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