Comment Re:DooM-hurlers, get your old CRT out! (Score 2) 55
I was waiting for the moment you would suggest to strap the old CRT onto your head for the Only True VR Experience.
I was waiting for the moment you would suggest to strap the old CRT onto your head for the Only True VR Experience.
(a) you can't legally use GPL licensed code in a BSD project
Yes, you can. You just can't keep licensing the result as BSD, because that would circumvent the GPL license - someone could take the BSD-licensed result and put it into a proprietary code base, something that people licensing their works under the GPL are not okay with.
But I'll grant that you that these days, it would perhaps be a good idea if you could keep the result licensed under two licenses, so the GPL-part under GPL and the rest under BSD. As long as the rest of the project is under a GPL-compatible free license, I don't really see the problem.
Of course, that could quickly turn into a mess. May not be workable in practice.
From the photos, the platform doesn't look like a WindFloat.
Mitsubishi and Vestas recently announced a joint venture in offshore turbines, though.
Cheap, safe, abundant, and limitless electricity
It's probably not going to be cheap, not in our lifetime, and it produces radioactive material comparable to a fission plant (although of course with some differences) so I'm not sure how it qualifies as safe either.
The truth is that we already have access to close to limitless energy in renewable sources. And the tech for harvesting it is falling in price year by year.
This cost analysis does not consider the number of times they would need to be replaced during the 40-60 year operating life of a nuclear plant, or the cost of spinning reserve required to back up the wind generators.
That's a bit one-sided. The nuclear power plant is going to need repairs and upgrades too, and it also needs backup. The latter should be self-evident given the current situation.
Currently wind turbines are sold with 20-25 years guarantees, but nobody really knows how long they're going to last.
Offshore wind has about a 0.3-0.4 capacity factor.
In Denmark it's about 0.45-0.55. You can't really compare the costs of 3 prototype units with a full-scale rollout.
As for the total price, the nuclear plant you're comparing it to would probably be pretty expensive to build today too. In the UK, they're tossing 25 billion USD in Hinkley Point C at 3200 MW nameplate as far as I can tell.
True, but these are prototypes. So of course you don't put 2000 of them up at once, it's not like it's in Denmark where there are currently about 500 offshore non-floating wind turbines.
The power plants you describe are more expensive to operate and maintain.
That's not true. It's more expensive to build them, but they are far cheaper to operate. It's really hard to beat something that runs on sun or air or rain in operating costs.
Or perhaps the people you read here complaining are so full of themselves that the one time they've ever been reverted stuck with them for life.
I occasionally fix spelling mistakes and similar and have never experienced a revert. Of course, with something the size of Wikipedia, some pricks will be around. That's to be expected. Doesn't mean it doesn't work on average.
From what I understand, you can expect a MTBF of 10-20 years or something like that and then they are garbage.
Where did you get that idea from? The inverter needs replacing in that time frame, but most guestimates I've seen of PV panels are that they will stlll be good for most of their energy output after 40 years. E.g. this page: http://info.cat.org.uk/questions/pv/life-expectancy-solar-PV-panels
The warranty conditions for PV panels typically guarantee that panels can still produce at least 80% of their initial rated peak output after 20 (or sometimes 25) years. So manufactures expect that their panels last at least 20 years, and that the efficiency decreases by no more than 1% per year.
The promise of fusion is really low cost energy without limits.
The same can be said of fission plants. Only here, we actually have commercially available plants so people can see the price tag and see through the bullshit.
Large-scale fusion is never going to work in practice unless it can compete economically with new fission plants (the actual fuel for fission is only a small part of the overall cost). That is a loooooong way off.
And even if that happens, it will also have to compete with renewables that are currently falling (exponentially as far as I know) in price. So you may never get the choice between the two.
Given that everything we do and everything we aspire to requires more and more energy
What are you thinking of here? Apart from transport (where a certain guy recently proposed a system where the land use of the tubes themselves would be enough to power the system), energy usage is expected to stay more or less constant or only growing slightly in most developed countries, as far as I know.
It is a pretty amazing fact. Definitely one you could spend a lot of interesting biology study time on.
I hope that they someday find a solution for batteries in Nordic climes, so it's a viable car here as well.
Are you aware that one of their biggest market at the moment is Norway? I believe your battery information is outdated.
The popular web frameworks these days have a little bit of wrapper code which maps DB values to native values. So for instance it's impossible to insert an incorrect date as it would not be possible to construct it with the API you have to go through. So in practice, it's not really an issue for new systems.
Also, while it's lame if MySQL doesn't catch those and I've certainly seen enough legacy DB systems to appreciate the RDBMS-consistency-rules-as-last-iine-of-defence idea, I do think that these days, if you actually encounter such a date in a new system, you've got bigger issues than just data consistency.
The natural gas boom is putting these older-gen reactors out of business. When the cost goes back up and nuclear becomes profitable again, we'll get the chance to actually implement the newer designs.
That's true, but it will probably only happen if the capital costs of new reactors falls - a lot. Meanwhile, various renewables are falling in price. And while those generally have high capital expenditures too, the marginal costs are usually really low. So it's going to be a tough market for new reactors.
If a subordinate asks you a pertinent question, look at him as if he had lost his senses. When he looks down, paraphrase the question back at him.
