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Comment Re:LOL!!! (Score 1) 94

JUDGE: The jury has sent a question and the answer is no, the death penalty is not "available for both sides" please return to the jury room and limit your consideration to civil damages.

JUDGE: No, a “light maiming” is also not acceptable, nor is “getting medieval on their asses.” Please constrain yourself to statutes approved by this court.

JUDGE: A further follow-up question from the jury, and no we cannot 'dunk them in a lake and let God decide, like they used to do with witches'. That has not been considered a valid means of determining guilt for several centuries at least.

JUDGE: The jury has sent another question and the answer, again, is no. "Excommunicado" is not real - that's only a thing in the John Wick universe. Civil penalties DO NOT encompass revoking all protections under the law for Mr Altman and Mr Musk.

JUDGE: Court reporter, please note that the jury's latest request, quote, can we let them hang by their thumbs for a few hours, end quote, is also denied.

Comment But can you still buy AZW books? (Score 1) 40

AI claims that you can still buy AZW books and read them on one of these old Kindles. The claim is that if you buy from your PC account for the old Kindle it will be supplied as AZW, which will be readable on the device after transfer to it from the PC by USB.

The claim is that what has changed is that you can no longer buy directly from the Kindle, because purchases are now KFX only. But that you can still buy books for it over the web using your PC and they will be supplied as AZW.

If this is really true, the change is not only not a bad thing, its positively a good thing, because the account details on the old Kindles were stored very insecurely so it was a real security hazard wandering around with this very stealable device with all your Amazon credentials stored in open format.

Is it true? It was true before the latest change, but is it still?

Comment Re:But the real cost is increased service prices (Score 1) 72

Nuclear reactors use most surface water, not ground water.

Datacentres are no pickier. You can even cool a datacentre with saltwater, you just need a heat exchanger.

Also, closed loop does not evaporate. The loop is not closed if stuff escapes from it.

You're arguing with the actual terminology used in the nuclear industry. "Closed loop" or "closed cycle" designs have the water pumped in a cycle through cooling towers. The towers lose water to evaporation, taking heat with them, but the rest of the water is returned to be reheated again. "Open loop" or "open cycle" designs have no cooling towers. The water is heated and just discharged hot. They consume much more water (over an order of magnitude more), but most of that is returned. Closed loop are more common, but you see open loop in some older designs, and in seawater-cooled reactors.

Comment Re:According to the summary... (Score 1) 107

I've printed many hundreds of kg on my P1S, thanks.

I do not consider having to write data out to a card and transport it back and forth between the printer and the computer to be the pinnacle of convenience. That's something that would be considered embarrassingly inconvenient for a 1980s printer, let alone a modern net-connected device. And it's designed to be inconvenient for non-cloud prints for a reason.

Comment Re:But the real cost is increased service prices (Score 1) 72

Also, anything sounds big when you put it in gallons. Doesn't sound so big when you mention that's 92 acre feet, the amount used by less than 20 acres / 8 hectares of alfalfa per year. Or when you mention that a typical *closed loop* 1GW nuclear reactor uses 6-20 billion gallons of cooling water per year (once-through uses 200-500 billion gallons, though most of that is returned, whereas closed loop evaporates it)

Comment Re:That makes sense. (Score 4, Interesting) 81

I don't think it has anything to do with that. As soon as I saw the headline, my mind went "cohort study". And sure enough, yeah, it's a cohort study. Remember that big thing about how wine improves your health, and then it turned out to just be that people who drink wine tend to be wealthier and thus have better health outcomes? And also, the "sick quitter" effect, where people who are in worse health would tend to stop drinking, so you ended up with extra sick people in the non-wine group? Same sort of thing. This study says they're controlling for a wide range of factors, but I'd put money on it just being the same sort of spurious correlations.

Comment Re:Stop purchasing Bambu products (Score 2) 107

They've made a nice easy-to-use ecosystem. For $400 you can get a P1S that supports adding an AMS, auto bed leveling, enclosed-chamber printing, high precision, high print speeds, and 300/100C nozzle/plate temps, and has an easy cloud print service and a robust ecosystem of models you can just download and print with no extra config straight from the app.

But yeah, their behavior is increasingly entering bad-actor territory. I wonder how long it'll be before they lock entry-level printers into their branded filament?

Comment This is actually a great problem and very bad news (Score 3, Interesting) 151

The problem is going to be the following. Sometime roughly 2030 there will be 90GW of wind and 45GW of solar. Demand will be roughly 60GW peak winter and 50GW summer. The lows will be about 25GW summer and about 40GW winter.

Are you starting to see a problem? No, not yet? Lets continue.

Its January 2030. Its a cold, calm, clear early evening. There is no solar because its dark, and wind is delivering 5GW owing to the usual winter blocking high pressure zone. It has been below 10GW for a week, and will be below 20GW for another week. Nuclear is supplying around 10GW - if they haven't closed down the legacy nuclear by then, Gas has fallen to less than 10GW because the plant has hit end of life.

Where are you going to get 30-40GW from to meet peak demand?

But if you think this is a problem, now lets turn to early July. Solar is now putting out its max, around 30GW at midday. Nuclear is still delivering 10GW. Wind, well that is going a bomb because this is a time of pleasant summer breezes. Its midday. Demand is dropping to 25GW at midday.

Now the problem with solar is that most of it is not under the control of the grid operator, so they cannot turn it off. They turn off all the wind and pay constraint payments to the operators. They can't turn of the nuclear. They are looking at supply of roughly 40GW and demand of 25GW.

At this point, summer or winter, for different reasons, the flight data recorder has a pause in the dialogue between the crew, broken by someone saying 'Oh dear'. Or something a bit stronger. And then all the lights go out.

Two weeks later they are still trying to find enough spinning capacity to get the thing restarted. If its winter, people are quietly dying of cold. Their heating needs power to operate the gas boilers and cookers. If its summer they are taking cold showers, eating cold baked beans.

Meanwhile the government of the day considers the situation and comes to the conclusion that the problem is that they do not have enough solar power installed, so they adopt a plan to install a further 45GW of it. That should fix the problem. Now, how to communicate this plan to the country? That is a slight problem, Prime Minister. A lot of our communications facilities seem to be, well, out of action... because of the, well, the...the temporary interruption to grid services...

Do the math how you want. If you move a country to a generating system where peak demand is bound to coincide with low supply, and peak generation with low demand, the result will be blackouts.

Comment Can be avoided with config (Score 2) 29

The problem doesn't occur if you have huge pages enabled, which is a good idea for a database machine anyway, as running without huge pages has almost as much of an impact on Postgres performance as this regression does. So no need to way for postfix to ship the spinlock bug fix.

Comment Re:Greenhouses (Score 1) 50

Explain how this doesn't count as reasoning. Or this. To name just a couple examples.

Yes, they work by fuzzy logical reasoning. That is literally how neural networks, including the FFNs in Transformers, work. Every neuron is a fuzzy classifier that divides a superposition of questions formed by its input field by a fuzzy hyperplane, "answering" the superposition with an answer ranging from yes to no to anything in-between. Since the answers to each layer form the inputs to the next layer, the effective questions form grow with increasing complexity as network depth grows. Transformers works by combining DNNs with latent states (works on processing concepts, not raw data, with each FFN detecting concepts in their input and encoding resultant concepts into their output) and an attention mechanism (the FFNs of a given layer can choose what information they "want to look at" in the next FFN).

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