Luc

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Joined 8 个月前
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Cake day: 2025年3月14日

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  • Thanks! Yes, I did not actually mean to suggest that this is faster than other people’s ships, just that I measured this particular one which I think must be our highest thrusters-to-weight ratio (because it’s not meant to be in continuous use but just express deliveries, it has a lot of time to recharge fuel and get sent ammo, so the other facilities are small). Based on this result, I’d assume that most people’s starter ship would cause this bone-liquifying acceleration ^^

    Wonder what protects the engineer from being crushed when he goes for a ride?

    If you read or watched The Expanse, the answer to that would be Alex’s juice!

    Here in the real world, afaik the only answer that we currently know would work is antigravity tech, as in, some spacetime-bending object ahead of the ship. If you put planet earth in the nose cone of your space ship, you can push the ship about 9.8 m/s² faster than you otherwise could (because the travellers are ‘attracted’ forwards it (technically: at a standstill relative to spacetime) and thus doesn’t experience that acceleration). Now you have the extra problem of accelerating an earth’s worth of mass at the desired acceleration, but that’s just an engineering/scaling issue right? :D


  • Not just physics, also the sheer volume of spacecraft-sized asteroids… New Horizons would have needed on-board energy shields and been armed to the teeth with railguns to make it to Pluto! Or the speed of said asteroids relative to your ship: they’re slower than babies on balance bikes for some reason! There’s so much to fix, I wonder if it can be remedied in a way that keeps the game playable (even ignoring whether that would be fun to play). Taking 6 years to get to another planet is not abnormal in real-world distances after all

    I’ve been collecting realistic space games and simulators on the about page of my own n-body gravity simulator: https://lucgommans.nl/p/badgravity/about.html#software_collection

    A notable one I want to call out is Children of a Dead Earth, one of the nerdiest games I’ve ever played. It simulates space battles with real-world technology and physics. As the reviews show, it is quite hardcore and not for everyone, but if you catch it on a sale and are a big Factorio fan, I’d recommend giving it a spin :)


  • Thanks, right, that makes sense!

    I don’t know that it’s not a coincidence that this wasn’t hotly debated btw. There’s other debates that I don’t hear from elsewhere, like nitrogen emissions. I barely know the words in english but de ‘stikstofcrisis’ has been a thing for about as long as I’m allowed to vote. Someone figured out that it harms nature and so a cap was put in place, then someone else did the math and figured out we’re way over that limit (mainly due to insane cattle numbers for the country’s size, iirc), and now any sector emitting nitrogen has permit issues, such as building living space for the growing population. Why is it growing despite low birth rates? “The foreigners!” See, we can blame everything on immigration :) (sadly I feel the need to clarify that this last sentence is not serious)

    Sorry that I’m not responding to basically anything else you said. I don’t have much of an idea about things like representation scales but what you said all sounds sensible. Perhaps I could add that the EU, until this year’s “think of the children” fad (first ubiquitous age verification, then chatcontrol), has made mostly sensible proposals so far as I heard of them, but then it’s not really acting in the same way as the US federal government so it may not be a good comparison. Maybe they were doing alright because they didn’t think of themselves as the parent who’s calling the shots, but rather a collaboration system of sovereign countries? Who knows




  • Does unrestricted immigration work?

    I’m not aware that any country (that anyone would want to go to, not like a war zone) has completely free immigration. I’d be opposed to having no more borders from one day to the next for the simple reason that it’s a big change. One that’s worth trialing and working towards, of course, but not something we can yet know will work afaik. Especially if we’re the first country doing this and 2 billion people decide the Netherlands would be a fine place to live in (it is!). I’d not be surprised if it turns out we need a lottery kind of system, or maybe an announcement system, at least for those not in mortal danger, so that we can build living spaces ahead of time. Supply and demand is currently such that the only way to afford a house (even for top, idk, ~2% of world incomes) is to have a house so you can sell it at the inflated price, and while immigration is afaik a net positive to a country’s wealth and welfare, this effect is offset in time. The housing crisis will pass again, as it always has, but in general the solution should be sustainable and I’m not aware that it’s as simple as “be in favor of unrestricted immigration or else you’re a racist”



  • Wild guess but I’d say like two months? Obviously not playing daily but regularly, maybe twice a week

    Where “finishing” is working towards and meeting the game’s defined win condition at a leisurely pace. I’m still playing that same save game, it’s coming up on a year since release now I think? The base must grow, whatcha gonna do 🤷


  • That’s the idea anyway. In practice, half the apps ask for it on first setup so (tech-illiterate) people are expecting the prompt and know to click yes next finish

    It’s still the developer’s choice when the prompt is shown, just that it moved from AndroidManifest.xml to executable code so now they have the option to not ask until it’s actually needed and handle denies gracefully (in practice, half the apps just close if not every useless thing is granted)

    I also seem to remember it’s a policy of Google’s that permission mustn’t be asked until required, but if I remember this right, I’m either not using enough of their store-vetted adware or they’re not checking this properly


  • Why does the netherlands do so many things well

    I’m really curious about this also! What makes some nations be, ehm, in a “sensible” state (in my eyes) and others not, given similar situations and options? We’re by no means as cool as Iceland or Finland for example, eyeing metrics like happiness index and development index, but why not?

    Being a small population and/or region seems to be a part of the success mix (my theory is that this makes the government be closer to the people as well as forcing trade since you’re clearly better off working together than trying to navigate international politics alone), but there’s plenty of counter-examples so it’s clearly either not the only requirement or flat-out wrong. I tried reading a book on the topic but then the book doesn’t adequately explain it either ^^ It seems to be an unsolved problem as of yet

    Either way, despite the current government I guess I’m proud of the place I’m from. You get to decide your own life (factors including: people are multilingual, relatively low inequality, euthanasia available (not that I’d currently want to, but self-determination just seems like a good principle that a crazy number of countries don’t yet have)), though iirc the rich are getting richer and both rich and poor citizens are currently voting to widen that gap (as well as other short- and long-term issues, strawman problems… the usual). We’ll see where we stand in 100 years. Maybe I shouldn’t be proud, since all that I’m proud of was built by my forebears (particularly before privatisation, which has its pros but maybe not for every aspect of society) and it’s my generation that has yet to stand the test of time 😅

    aanyway, I didn’t get this part:

    and seem completly bored talking about lol

    Could you elaborate or rephrase?


  • LuctoScience Memes@mander.xyzCan you think of any now?
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    1 个月前

    Planet 9 a conspiracy theory? Who’s conspiring against whom there :|

    Afaik it was a legit theory since we discovered planet 8 that way and then people tried to use the same method for further planets. Also beyond Mercury there was supposed to be Vulcanus and people reported sightings but nothing added up

    Discovery of planet 8 (Wikipedia):

    unexpected changes in the orbit of Uranus led Alexis Bouvard to hypothesise that its orbit was subject to gravitational perturbation by an unknown planet. After Bouvard’s death, the position of Neptune was mathematically predicted from his observations, independently, by John Couch Adams and Urbain Le Verrier. Neptune was subsequently directly observed with a telescope

    And then Mr Einstein had a thing or two to say about those gravitational disturbances being actually relativity and most things clicked into place (but you’ll still have a discrepancy between the known spacetime curving and observed orbits because it’s hard to know what mass is exactly where in the Kuiper belt etc.). Or something. I’m probably wrong on the details but that’s the broad strokes as I remember them

    We didn’t get planet 9 in school either fwiw but I think it was in magazines or encyclopedia at my grandparents’ place that I heard of it


  • Not often, but those “agree to extra terms to continue viewing the content that you were already looking at for 0.9 seconds” pop-ups (cookie walls and the like) sometimes pop the agree button exactly under where I’m clicking, or activate the button with spacebar that I was just using to scroll down a page

    Always wonder if it is a valid legal defense if the pop-up can be dismissed faster than it is possible to read them, but I’m afraid of the potential global consequences if I were to challenge that







  • Now I’m imagining a shell that looks iteratively through arguments to find where quotes would make total sense

    $ ls
    my victims.ods
    $ wipe -f my victims.ods --thorough
    

    So the shell would go like

    1. wipe → command name found, ok
    2. -f → no file in the current directory starts with that, skip
    3. my → matches a file, keep in memory…
    4. my victims.ods → full match, but missing quotes!
    5. Prompt user:
    Filename "my victims.ods" found without quotes. Choose:
    [a]dd quotes this time
    [A]lways add quotes (dangerous)
    [n]o quotes today please
    [N]ever offer adding quotes again
    [t]ell me what could possibly go wrong when I choose to always add quotes
    [P]unch the person who proposed this feature