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Joined 3 years ago
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Cake day: June 11th, 2023

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  • On my phone, my Screenshot folder is syncthing’d to my desktop, so most of the time, capturing something in the moment is as simple as dragging three fingers down my screen. My Camera and default Download folders are also syncthing’d, so just taking a picture or saving something from a browser has it captured across my devices.

    I also use Tududi, which has Telegram integration, for the quick note. Taking the note is just a matter of sending a message in Telegram, which is available on all my devices. Signal’s “Note To Self” feature is also useful; I trust it more than Telegram for sensitive data. In Firefox on my desktop, I have “Automatic Tab Opener” (Browser extension) pulling up my Tududi inbox every hour, reminding me to actually deal with the notes I have previously taken.





  • I would strongly suggest Pangolin for that use case. It combines a reverse proxy with a VPN tunnel between your local network and your VPS. You can host your services on your local machine, and serve them from the VPS. Pangolin also sets up your letsencrypt certs for https.

    It also provides a security layer: if enabled for a site, you have to be logged in to Pangolin before Pangolin will proxy traffic to your site.



  • The UK uses single phase to the house. This is provided via one 240v hot and a neutral. Their final distribution transformer bonds one side of the output coil to ground and use it as a neutral, which makes the other side of the coil 240v relative to that ground.

    The US uses split phase to the house. This is 240v provided via two opposing 120v hots and a common neutral. Their final distribution transformer is almost identical to the UK version: end to end, they have a 240v output. The difference is that instead of bonding one end of the output coil to ground and using it as a neutral for the other end, they instead bond the center of the output coil to ground and use that as a common neutral for both ends.









  • To be viable, a solution is going to have to include replacement for the functions provided by fossil fuels. Without those functions, we’re back in the stone age. Scientists might tolerate that, but the general public will not. Electric cars and electrified trains will solve a large part of that problem, but sea and air transport aren’t anywhere close.

    Synthetic gaseous and liquid fuels and lubricants can be produced using atmospheric CO2 as a feedstock. The problem is that the process is energy intensive. But, that very problem is also a solution to another one.

    Solar and wind electrical generation has a massive problem with seasonal variability. We can solve the daily variability with various storage methods, but there is no viable way for storage to manage seasonal variation. Basically, a solar panel that is sized to meet our needs in the short days of low-angle sunlight we get in winter will produce more than three times as much energy as we need under long, high-angle sunlight in summer.

    Excess production reduces the profitability of every generator on the grid. So we get to a situation where profits are maximized long before we meet our generation needs. Any further increase in generation capacity decreases expected revenues. We are motivated to reduce solar generation capacity before our needs are fully met, rather than increasing it to fully meet our needs. This is the real problem currently coming over the horizon; the one we need to begin addressing.

    We can frame this as a problem of variation in supply. Or we can reframe it as a problem with lack of variation in demand. The latter is a much simpler problem to solve. The problem isn’t that we produce too much power in the summer. The problem is that we use too much power in the winter, but not nearly enough in the summer. We need to decrease our winter consumption, and increase our summer consumption to match what we produce.

    If we soak up the excess energy in spring, summer, and autumn to produce synthetic fuel and lubricants from atmospheric CO2, we keep renewable generation profitable year round, while also producing a carbon-neutral replacement for petroleum oil.

    (This is not a theoretical: the Air Force has certified all of its aircraft to operate on Fisher-Tropsch-produced synfuels. These fuels are direct replacements for petroleum fuels, but are developed from catylizing CO2 and hydrogen into long-chained hydrocarbons, rather than refining from petroleum.)






  • Worse, they’ve grown up on a steady diet of media telling them that “if you say the wrong thing” to a girl, “she’s going to accuse you of something,”

    There’s a big problem with the premise of this argument.

    The article accepts this “steady diet of media” as fact, but implies that it only affects “guys”.

    If there is, indeed, a “steady diet of media” saying this to a guy, then that same “steady diet of media” is saying the same thing to a girl: “If a guy says something wrong, it is reasonable and/or expected for a girl to accuse him of something”. Girls are hearing the exact same message that guys are hearing.

    If that “steady diet” actually exists, then the guy’s concerns of accusations are valid, and he should be praised for ensuring he doesn’t “say the wrong thing”.