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Joined 3 years ago
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Cake day: June 16th, 2023

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  • So yes, the law says there is some unavoidable, unusable waste heat, the question is how much of that heat is really unusable?

    For example, you have lava at around 1,000 degrees. You certainly can harvest energy from that, hit some water with it and spin a turbine.

    For the most part, once we get under 100C we run out of ideas on how to realistically harvest energy out of it, but there’s still a pretty good delta between that an ambient. The claim of this article is he has an approach to harvest energy at an even lower temperature delta.

    If it got to harvesting all of the temperature delta of a system, then we can say “not at all possible based on current understanding of physics”, but if the process leaves some waste heat unharvested, then it’s not yet violating that law. The law just says it gets less and less likely as the amount of heat in question diminishes.






  • At work there’s a lot of rituals where processes demand that people write long internal documents that no one will read, but management will at least open it up, scroll and be happy to see such long documents with credible looking diagrams, but never read them, maybe looking at a sentence or two they don’t know, but nod sagely at.

    LLM can generate such documents just fine.

    Incidentally an email went out to salespeople. It told them they didn’t need to know how to code or even have technical skills, they code just use Gemini 3 to code up whatever a client wants and then sell it to them. I can’t imagine the mind that thinks that would be a viable business strategy, even if it worked that well.





  • And what disturbances do you mean?

    This very article seems to be a prime example. Yes, NATO spending is up, and because of Russia conducting a violent unprovoked invasion of a sovereign territory in their area, and a general reduction in confidence that they can rely on USA and must fend for themselves. Trump’s schtick is mostly ‘America shouldn’t help so much, fend for yourself’. Even with somewhat elevated spending, would that offset the loss of capability that would come with the US just failing to live up to their NATO obligations when the time came?

    Why would Putin kick off the Ukraine war immediately after his “agent” leaves office?

    Because things were going to be as good as he could get them and the best opportunity was before the new administration could reverse course? In the most favorable Russia outcome, Trump might have followed through on threats to further reduce NATO contributions, but with Trump gone and a more NATO-friendly admin in place, things were going to get worse for Putin before they could get better. I vaguely recall some non-US situations that similarly could have greased the wheels for an easier annexation of Ukraine, so it’s not like the US is the only factor in such timing anyway, but don’t recall what specifics made me think of that.

    Trump is not a Russian asset. He’s an easily-manipulated businessman

    I will agree that it’s not a straightforward “Trump is a Russian agent”, but an “asset” is not an agent. He’s a convenient “friend” that is easily manipulated/bribed. He doesn’t have loyalty or anything like that to Putin, but he is plainly easy to manipulate, and Putin’s circle has been consistently in position to do that manipulation for decades. Others may be no saints, but Trump is comparitively easier to mess with because of just being terrible at the things he purports to be good at.