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fi358

78 karma · joined October 19, 2018

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fi358··on Seven countries now generate nearly all their electricity from renewables (2024)
I think the amount of energy needed during wintertime would be difficult to cover with pumped storage or traditional batteries. You have to have suitable geography for pumped storage and also enough (fresh) water available for that. However, instead of water compressed air could be also used, but that has also problems.
fi358··on US and Iran agree to provisional ceasefire
How about video of it?
fi358··on Moving away from US cloud services
Strange as I have never heard that you would have to show your ID when buying a prepaid sim card in Finland. And I have also bought them several times and I think that I have sometimes bought them with cash.
fi358··on Migraine is more than a headache – a rethink offers hope
I have also noticed that for some reason hot showers and also shoulder and head massage help seem to help a lot, but only about as long as I am in the shower or have the massage. And also putting Vicks VapoRub on scalp seems to help a lot, but it is quite messy. However, a triptan medication I have started to use recently, seems to help even more.
fi358··on Cable-cutting tanker seized by Finland 'was loaded with spying equipment'
I found a video that has lot of information about the cable severing ship:

Tanker Eagle S Seized by Finland for Severing Cables Between Finland & Estonia | Is it a Spy Ship? https://www.youtube.com/watch?v=Gy27qiKVCSI

fi358··on Cable-cutting tanker seized by Finland 'was loaded with spying equipment'
I think it had helicopter pad, a harbor for relatively large ships etc. I think Russia had planned to use it as a place to land troops or "green men" during war as spying could happen without helicopter pad etc.
fi358··on Cable-cutting tanker seized by Finland 'was loaded with spying equipment'
First two sabotages were done by Chinese ships (which may have had russians on the board). This one was registered to Cook Islands.
fi358··on Cable-cutting tanker seized by Finland 'was loaded with spying equipment'
Is the exact positions public info or is it just crude positions? BTW, if the exact cable positions is public info, where is it available?
fi358··on Cable-cutting tanker seized by Finland 'was loaded with spying equipment'
It seems that Putin thinks Russia is able to take Belarusia by coercion:

Putin’s plan for a new Russian Empire includes both Ukraine and Belarus https://www.atlanticcouncil.org/blogs/ukrainealert/putins-pl...

fi358··on Cable-cutting tanker seized by Finland 'was loaded with spying equipment'
I don't think it was incompetent attempts to attach something to the lines. It severed 4 data data cables and electricity cable called Estlink 2. If it hadn't been stopped, it would have severed also Estlink 1 within half and hour later perhaps also Balticconnector gas pipe.

About year ago Balticconnector gas pipe was already damaged by a Chinese ship, which had been dragging the anchor for long time in a very suspicious manner:

https://en.wikipedia.org/wiki/Balticconnector

And again in August several data cables were severed by a Chinese ship. According to one analysis, that time they may have dragged the anchor for 400 kilometers:

https://www.youtube.com/watch?v=fB-vEp3wr-0

BTW, Russia seems to have for years spend time finding out the routes of sea cables and perhaps also spied them or prepared some kind of sabotage:

The global internet is powered by vast undersea cables. But they're vulnerable. https://edition.cnn.com/2019/07/25/asia/internet-undersea-ca...

Ukraine war: The Russian ships accused of North Sea sabotage https://www.bbc.com/news/world-europe-65309687

Once is happenstance. Twice is coincidence. Three times is enemy action...

fi358··on A rudimentary quantum network link between Dutch cities
As far as I know, they still need classical encryption methods (with something like shared secret key or public key for authentication) to detect active man in the middle attacks where the attacker prevents the parties connecting to each other and then pretending to both parties to be the other party by creating his own "messages" as if they came from the other party. Or at least to have some kind of additional trusted physical medium where it is impossible to prevent the parties communicating directly, capturing their "messages" and then sending your own modified "messages" instead -- perhaps based on some kind of timing etc.

And if you still have to rely to classical encryption methods to make sure you know the identity of the other party (to prevent active man in the middle attack), why not just use classical encryption methods for everything else as well, instead of using quantum key distribution?

fi358··on "Dutch engineer carried out Iranian nuclear sabotage": VK
In the Greek wiretapping case, which has been linked to the US Embassy, there was a suspicious suicide:

https://en.wikipedia.org/wiki/Greek_wiretapping_case_2004%E2...

fi358··on "Dutch engineer carried out Iranian nuclear sabotage": VK
If it was assasination, who did it as it happened so soon afterwards? I would assume that it took long time for Iran to find out the Stuxnet.
fi358··on Can a Tarot card reading be defamatory?
In Finland defamation doesn't (always) require falsehood either and I think the same is true in Sweden as well. However, you are much more likely to get a conviction if the statement you made is a lie. And there has to be also the intent to insult or intent to make other people to despise the victim.

And even non-verbal acts can be defamation. For example showing middle finger to somebody can be defamation and I have heard that using gardening hose to make other person wet could also be defamation.

There is also one other crime in the Finnish law that can make it crime to tell true facts called "yksityiselämää loukkaava tiedon levittäminen" (which means basically spreading information in a way that it violates persons privacy). For example writing in a newspaper that "a woman was molested by her father and now has HIV" could lead to a conviction even if all the facts are true, if that woman has not wanted to make this information public and if readers are able to recognize who this woman is.

fi358··on Stanford's “Elimination of Harmful Language” Initiative
As a non-native English speaker I find this kind of efforts to outlaw some words in English language and replace them with others hostile to non-native English speakers. Speaking English is already hard enough and now I should also try to avoid this kind of woke minefield and perhaps I will be somehow punished because it is hard to remember what words should be avoided and how to express your thoughts without using the "wrong" words. And replacing single words with euphemistic multi word expression can make constructing sentences difficult.
fi358··on Who cares about diversity?
It sounds very odd to ask about these kind of things during employment. How often do for example LGBT persons provide this kind information in their job application and is it even legal to ask it?

And on the other hand, is there anything that prevents you pretending to be a member of some minority? For example, if you can get more easily employed by saying that you are bisexual, is there anything that would prevent you lying? If there isn't, why even bother asking about these kind of things.

fi358··on Who cares about diversity?
How do the HR people even know that if some team members are LGBT? I am a gay and I think it is my private matter and not something I would be interested sharing with for example my employer. I prefer to separate work and my private life in many other issues as well.
fi358··on Europe's Newest Nuclear Reactor Eases Finland's Power Problems
7 hours of storage might work in a country like Australia, but not necessarily in some other countries. For example, in Finland winter is several months long and during that time PV will produce almost no electricity. During winter there may also be relatively long periods with only a little wind.
fi358··on How does the land use of different electricity sources compare?
Using electricity for heating is relatively easy. There is no need to use gas for heating and in many countries heating is done mostly without gas.
fi358··on Who killed nuclear energy and how to revive it
I am not familiar with the winder conditions in Southern Europe. Is there enough sunlight during winter that it would be feasible to provide a lot of solar energy during wintertime - not just for local use, but to northern Europe as well? It might be that even there is too little sunlight and the solar power would have to come from different continent.
fi358··on Who killed nuclear energy and how to revive it
Green party managed to stop the process of getting new reactors many times with different political tricks. And when they finally reluctantly agreed to build more nuclear energy, they demanded that only one (or was it two, I cannot remember the exact details anymore) reactor should be build. And because of this limitation on the number of new reactors, we then needed to have a higher power reactor instead of several lower power reactors.

And because of the foot dragging by greens the other new reactor project failed. They managed to slow the process long enough that the German reactor was of the table (thanks to the foolish politics of Merkel in Germany) and then only Russian reactor was available. And after Russia started war on Ukraine that Russian reactor project was canceled.

fi358··on Who killed nuclear energy and how to revive it
Perhaps in theory, although transmission losses would be large. But I wouldn't want to be on the mercy of distant countries, perhaps on different continent, for getting energy, especially during winter. And as there are other possibilities than solar energy, I don't see why to go for solar energy instead of the other alternatives.
fi358··on Who killed nuclear energy and how to revive it
Have you solved the problem of intermittent power production by solar and wind energy and included the costs of it to the calculation? It seems to me that the solar and wind energy are causing problem in the energy market with their unreliable production and not paying the cost of solving this problem.
fi358··on Who killed nuclear energy and how to revive it
Most of the electricity in Finland is not produced by using fossil fuels. For example during year 2020 14 % of the electricity in Finland was produced by fossil fuels.
fi358··on Who killed nuclear energy and how to revive it
At least battery storage seems to be unrealistic solution. The needed amount of energy storage for several months is enormous and in addition to that problem, batteries tend to self-discharge.

Geothermal energy and hydro storage are not without problems either. I am not sure about ammonia storage, but it would be interesting to see some calculations about the feasibility of storing so much energy by using hydro or ammonia.

Thanks to the local green party we are behind schedule in nuclear energy. They have dragged the process by years and also in practice forced us to have a new reactor type. In reality much better solution would have been at least two smaller and more traditional reactors (which would provide also more redundancy) than more experimental reactor which is also uncomfortably large. However the older nuclear reactors we have, have worked pretty well and are still producing energy cheaply and reliably unlike renewal energy.

fi358··on Who killed nuclear energy and how to revive it
At least in countries like here in Finland, you get almost no energy from solar panels during winter months. 12 hours of storage to a solar array is not going to work at least here.
fi358··on EU states looking for MS Teams/O365 alternatives
At least it is able to move almost all my e-mails to spam folder (where they are deleted after a month), without any way to disable this "feature" except by slowly whitelisting senders.

Another great "feature" is that if you have accounts on two different organizations, it seems to be impossible to logon to the other account even after signing out from the first account, unless you use private mode on the browser.

fi358··on Google recommends all North America employees work from home
I think this based on the assumption that R0 is about 2.3. That means that on average, one infected person infects 2.3 other persons. Then you need to have about 60 percent of population to get immunity against the virus by first being infected with it. At that point you reach the threshold for herd immunity and the disease will soon stop spreading.

However, R0 is not a constant. For example, with good hygiene, avoiding human contacts etc it is possible to lower the rate of average number of persons each sick person infects. If we manage to do that, the threshold for herd immunity will be lower than 60 %.

fi358··on Propofol-induced deep sedation reduces emotional episodic memory reconsolidation
Finnish person here. It is difficult to understand why any normal person would need sedation for colonoscopy. Perhaps there are super sensitive persons, but for most it should not be much more painful than getting vaccination, at least if the doctor is skilled and doesn't just force the colonoscope in. However, drinking large amounts of liquid that does not taste that great, in order to empty the colon, was the hard part. Colonoscopy was nothing compared to drinking that liquid.
fi358··on Prosecutors Have Prepared Indictment of Julian Assange, a Filing Reveals
In theory the treaty might prohibt that or torture, but in practice Sweden has extradited persons to USA who have been then tortured: https://en.wikipedia.org/wiki/Repatriation_of_Ahmed_Agiza_an...
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