Daemon Silverstein

I’m just a spectre out of the nothingness, surviving inside a biological system.

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Joined 1 month ago
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Cake day: August 17th, 2024

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  • According to my searches, while a RTG uses radioactive material weighting in the scale of kilograms (average of 5 Kg across missions such as Voyager and Cassini), a nuclear power plant requires several tonnes worth of plutonium and enriched uranium. The minimal critical mass for plutonium is 10kg, the double of how many fuel RTGs hold (that’s why RTGs don’t blow while ascending and/or on space). It’s a large difference of mass/weight between RTG fuel and rods for nuclear power plants. They’d need to carry the whole tonnes worth of radioactive material split across very small quantities (which would require a lot of lead walling and/or launches)






  • Daemon Silverstein@thelemmy.clubtoMemes@lemmy.mlThe Cold War Illustrated
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    5 days ago

    Both US and USSR secretly hired nazi personnel, such as scientists and engineers. Later, both operations were disclosed respectively as Operation Paperclip and Operation Osoaviakhim. USSR didn’t destroy nazi-fascism, they secretly incorporated it (that is, if I correctly understood the reference from the meme, maybe I’m needlessly “ranting”).







  • Daemon Silverstein@thelemmy.clubtoLinux@lemmy.mlProblems with Arch upgrade
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    16 days ago

    You didn’t specify which problem or which thing that broke. However (and based on my previous experiences on that matter), one could face a problem regarding package PGP/GPG signatures upon trying to update. This is because archlinux-keyring is not being updated before the signature checking. That said, a better approach is to always update archlinux-keyring (sudo pacman -S --needed archlinux-keyring) before anything else (sudo pacman -Syu). This way, you guarantee to be up-to-date with developer signatures, needed for pacman to check the validity for every package to be updated/installed. There’s also a pacman-key command, but I never had to use that.



  • They can’t without the given permission from the browser to do so. While they can indeed track the mouse, when they try to access mobile motion sensors (I’m considering a CAPTCHA inside a webpage being accessed through a mobile browser such as Firefox mobile or Chrome for Android), they need to use an HTML5 API that, in turn, will ask the user for permission, something like “This site wants to use sensor motion data. Allow or block?”


  • Nowadays there are some really annoying CAPTCHAs out there, such as:

    • “Click over the figures that are upwards/downwards” and various rotated bears
    • “Rotate the figure until it matches the given orientation” and a finger pointing to some random direction, as well as rotation buttons that don’t work the way you would mathematically expect them to work
    • “Select all the images with a bicycle until there are none left” and the images take centuries to fade away after you click them
    • “Select all the squares containing a bus” and there are squares with the very corner of the bus that make you wonder if they are considered as part of “squares containing A bus”
    • “Fit the puzzle piece”, although this is the least annoying one

    In summary, the CAPTCHAs seemingly are becoming less of a “prove you’re not a robot” and more of an forced IQ test. I can see the day when CAPTCHAs will ask you to write down a Laplacian transform for the solution f(x) to the differential equation governing the motion of a mass considering the resistance of air and aerodynamics, or write down a detailed solution to the P versus NP problem.



  • Although I’m used to write long detailed replies and comments, what possibly saves me from being accused of being some LLM is the fact that English is not my main language, so I often commit concordance/typo mistakes. LLMs are too “linguistically perfect”. In a world where the Dead Internet Theory (i.e. there are few humans left in a bot-filled internet) is more and more real, human mistakes seem to be the only way to really distinguish between a bot and a human.