• 6 Posts
  • 92 Comments
Joined 2 years ago
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Cake day: June 12th, 2023

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  • That said, exponentials don’t exist in the real world, we’re just seeing the middle of a sigmoid curve, which will soon yield diminishing returns.

    Yes, but the tricky thing is we have no idea when the seemingly exponential growth will flip over into the plateuing phase. We could be there already or it could be another 30 years.

    For comparison Moores law is almost certainly a sigmoid too, but weve been seeing exponential growth for 50 years now.


  • From historical data, you can calculate the maximum lull where neither are providing enough.

    The difficulty there is that there are a lot of places where you frequently get multiple weeks of both solar and wind at <10% capacity (google for dunkelflaute) that would need an implausible amount of storage to cover.

    The OP article is already talking about 5x overbuilding solar with 17h of storage to get to 97% in the most favourable conditions possible. I dont see how you can get to an acceptably stable grif in most places without dispatchable power.


  • 97% is great (though that is just for vegas) but it is still a long way from enough. Its a truism of availability that each 9 of uptime is more difficult to get to than the last, i.e. 99.9% is significantly more difficult/expensive than 99%

    Then get it from the sources that already exist.

    The problem here is that you cant simultaneously say “Solar is so much better than everything else we should just build it” and “we’ll just use other sources to cover the gaps”. Either you calculate the costs needed to get solar up to very high availability or you advocate for mixed generation.

    None of which is to say that solar shouldnt be deployed at scale, it should. We should be aware of its limitations howver and not fall prey to hype.





  • Except it isnt, because the judge dismissed that part of the suit, saying that people have complete right to digitise and train on works they have a legitimate copy of. So those damages are for making the unauthorised copy, per book.

    And it is not STEALING as you put it, it is making an unauthorised copy, no one loses anything from a copy being made, if I STEAL your phone you no longer have that phone. I do find it sad how many people have drunk the capitalist IP maximalist stance and have somehow convinced themselves that advocating for Disney and the publishing cartel being allowed to dictate how people use works they have is somehow sticking up for the little guy











  • As much as we want to get angry at the car brains for this, it’s not the reason he’s been told to stop:

    East Riding of Yorkshire Council said: "It is vitally important that children learn to cross the road safely, concentrating without any distractions, walking carefully and being vigilant of the traffic.

    "In this particular case, one of our officers spoke with this crossing patrol and simply reminded them of the need not to have distractions while children are crossing.