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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








  • Womble@lemmy.worldtoYou Should Know@lemmy.world*Permanently Deleted*
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    29 days ago

    HK has literally never been independent, it went from being a Qing fishing village to a British concession, to a British overseas territory and then to a PRC special autonomous region.

    It came close to full autonomy during the end of British rule and the start of PRC rule (before Xi), but it never has been independent.




  • Statistics:
    Length of war: forty-eight years, one month.
    Total casualties, including machines (reckoned on logarithmic sentience scale), medjel and non-combatants: 851.4 billion (\B1 .3%). Losses: ships (all classes above interplanetary) -
    91,215,660 (\B1 200); Orbitals - 14,334; planets and major moons - 53; Rings - 1;
    Spheres - 3; stars (undergoing significant induced mass-loss or
    sequence-position alteration) - 6.

    Historical perspective
    A small, short war that rarely extended throughout more than .02% of the galaxy by volume and .01% by stellar population. rumours persist of far more impressive conflicts, stretching through vastly greater amounts of time and space… Nevertheless, the chronicles of the galaxy’s elder civilisations rate the Idiran-Culture war as the most significant conflict of the past fifty thousand years, and one of those singularly interesting Events they see so rarely these days.

    It’s more that it is mind bogglingly huge by our standards, yet still a blip on the scale of the galaxy.