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Cake day: March 5th, 2024

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  • The only significant difference flavor-wise I’m aware of from burr size is that a larger burr has more mass, and is more resistant to heating up from friction during use, with that accompanying expansion changing the grind characteristics. Tbh though, I think you need to be going either high volume at a commercial scale, or be trying to perfectly nail some ultra-precise extraction recipe for an award-winning cup of coffee for the thermal expansion to become relevant.


  • Given the distance required, what kind of economic payoff could be possible from such an expensive project? It’s not like overland would be a cheaper transport option than Pacific shipping routes or anything. It’s not just the Bering Strait being the problem with connecting the two after all, but the fact that there’s nothing in NE Siberia or NW Alaska to bother connecting together. Are we making it for the polar bears maybe? Or are people going to drive the thousands of miles from Juneau to Vladivostok to sightsee?





  • The numbing agent they apply has a very short duration. So usually in my experience when you’re feeling the bite, it’s not the moment of bite you’re feeling, but the moment that anesthetic wears off. They’ve hung on too long, basically.

    So, it could be a difference in the mosquito population, but it could also be a difference in you, either in how quickly your blood can be sucked up by the mosquito, or how quickly the numbing agent gets processed.

    You can explore this yourself pretty easily if you ever visually spot one before it bites. You can just let it bite, and then count how long it takes before you feel it. It’s not long at all.











  • It’s expensive and the conditions are harsh.

    The daytime side gets hot enough that a rover would be difficult to operate for long. You’d also be getting big swings between daytime hot and nighttime cold, so thermal expansion would probably be annoying.

    Then it’s unusually expensive because orbital mechanics make it very difficult to approach the sun. We’re currently all flying sideways with respect to the sun, so if you launch something, it just wants to continue that orbit. In order to get closer, you’d need to shed most of that momentum, which takes a whole bunch of energy since inertia in the vacuum of space just means everything keeps going forever.



  • Yeah I caught that too, I’d be curious to know more about what specifically they meant by that.

    Being able to link all of the words that have a similar meaning, say, nearby, close, adjacent, proximal, side-by-side, etc and realize they all share something in common could be done in many ways. Some would require an abstract understanding of what spatial distance actually is, an understanding of physical reality. Others would not, one could simply make use of word adjacency, noticing that all of these words are frequently used alongside certain other words. This would not be abstract, it’d be more of a simple sum of clear correlations. You could call this mathematical framework a universal language if you wanted.

    Ultimately, a person learns meaning and then applies language to it. When I’m a baby I see my mother, and know my mother is something that exists. Then I learn the word “mother” and apply it to her. The abstract comes first. Can an LLM do something similar despite having never seen anything that isn’t a word or number?