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Joined 1 year ago
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Cake day: July 1st, 2023

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  • They call it jailbreak because this is an issue of freedom

    I support your position and the right to repair, but that’s not the origin of the term jailbreak in the context of computing.

    The term jailbreaking predates its modern understanding relating to smartphones, and dates back to the introduction of “protected modes” in early 80s CPU designs such as the intel 80286.

    With the introduction of protected mode it became possible for programs to run in isolated memory spaces where they are unable to impact other programs running on the same CPU. These programs were said to be running “in a jail” that limited their access to the rest of the computer. A software exploit that allowed a program running inside the “jail” to gain root access / run code outside of protected mode was a “jailbreak”.

    The first “jailbreak” for iOS allowed users to run software applications outside of protected modes and instead run in the kernel.

    But as is common for the English language, jailbreak became to be synonymous with freedom from manufacture imposed limits and now has this additional definition.








  • Such an incredibly misleading article.

    1 GW of nuclear capacity generates several times more electricity than 1 GW of PV capacity.

    Nuclear power plants run at almost full capacity pretty much 24/7/365. With the occasional shutdown every few years for maintenance and to replace the fuel rods.

    PVs only generate electricity during the day, and only hit their maximum capacity under ideal conditions. The average output of PVs is 15-25% of their capacity.

    Globally we generate more electricity from nuclear than we do from all PVs together.

    At the typical sizes we’re building them you need dozens of PV farms to match the energy output of a single nuclear reactor.





  • “Green Hydrogen” is made by using electricity to split water into hydrogen and oxygen. There’re no carbon emissions in that process, but to be truly “green” the electricity must come from a carbon free source like wind, solar, nuclear, or hydroelectric.

    The process of electricity to hydrogen to compressed hydrogen to fuel cell to electricity is about half as energy efficient as electricity to li ion battery to electricity. As a form of electricity storage green hydrogen is significantly less efficient than batteries.

    Green hydrogen only makes sense as a fuel in situations where batteries are not feasible.

    And right now making green hydrogen at all does not make sense because if you build a new low carbon source of electricity it will make a larger impact if you use it to displace fossil fuel based electricity generation rather than using it to create green hydrogen.


  • Hold a gun to someone’s head and they’ll do pretty much anything you say because they believe their life depends on it.

    Morman’s preach that your eternal life depends on being part of their group. So for a transgender person who’s been brainwashed by the church, it’s like having a gun to your head. They don’t want to be in a group that hates them, but they’re afraid “god” will kill them of they leave the group.

    They live in terror of being excommunicated (kicked out of the church) because they’ve been convinced that is equivalent to death. The amount of power that gives church leaders over the lives of the followers is staggering, and of course ridiculously abused.




  • There will definitely be someone trying to take his place.

    But I’m old enough to remember the last 7 republican presidents and presidential nominees. None of them were like Trump.

    They weren’t convicted felons, or impeached twice, or telling bold provably false lies daily. They didn’t double down on their lies when called out on it.

    Some of them couldn’t find a coherent sentence without two hands and a flashlight but went on to be elected for two terms, while still managing not to recommend injecting bleach as a treatment for any medical condition.

    Trump has something no Republican candidate in my lifetime (and probably ever) has, blind loyalty in the face of utterly ridiculous behaviour.



  • It’s not like the country was massively relying on nuclear energy at any point in time really.

    Germany’s 17 nuclear reactors were generating almost 30% of its electricity a decade ago before they started phasing them out. It was their second largest source of electricity after coal.

    Despite having built literally 100s of solar and wind farms in the past decade they still had to increase their coal output by 40 TWh to make up for the gap. A nuclear reactor generates a fuck ton of electricity.

    And for what? Statically speaking 800x more people are killed in coal mining accidents per TWh generated than are killed by all nuclear power accidents combined. They phased out their largest source of carbonless electricity and the decision likely killed more people than would have died even if there was a nuclear accident.