I’m a technical kinda guy, doing technical kinda stuff.

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Cake day: September 27th, 2023

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  • Mainly the issues are about providing ~600 kilowatts for 8 minutes to charge your typical size EV battery.

    A row of 5 chargers of that size soaks up 3MW if they’re all in use, and that’s not something that can be quickly or easily shoehorned into a suburban electricity grid.

    It’s about 500 houses worth of electricity usage, for comparison. For just 5 fast chargers.

    Not to say it’s impossible, but infrastructure doesn’t come cheap, and so it’ll cost quite a bit to cram that 80 percent charge into your car’s battery.





  • Dave.@aussie.zonetoLinux@programming.devThis is why it's not mainstream
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    1 month ago

    Microsoft is shit. Windows, is shit. Windows 11 is a privacy goddamn nightmare.

    But in the end of the day, it just fucking works, those damn bastards ensure that. And even when something doesn’t work, it seems, for some unknown reason, most of the online solutions do fix the issue.

    Hahahahahahahahahahaha

    (Pause for breath)

    Hahahahahahahahahahaha

    Only if you count “most of the online solutions” as “run SFC /SCANNOW and if that doesn’t work, just reinstall your OS”.



  • What I’m asking is how tf did text messages and whatever in the walkie talkies ignite a spark strong enough to ignite the PETN?

    Pager with firmware that activates an output on date/time X/Y and triggers an ignition signal. That signal is sent o an actual detonator in the device, which sets off the explosive.

    Radio with DTMF receiver that activates an output when, for example, touchtone 4 is received over the air, or alternatively if the radio has GPS, another date/time activation via firmware.

    Both of these things are relatively trivial for a nation-state to pull off.

    So yes, in both cases it’s possible that faulty devices are still around. However, if all the rest of your group has had exploding pagers and radios, most people in the same group would have dropped their still-working pager or radio into a bucket of water by now. There’s probably a few, and they’re probably being carefully taken apart right now to see how it was done.

    Afaik such an idea was nonsense previously.

    It’s not nonsense, it just takes planning and resources. And now that people know it is possible, buying and using any sort of equipment for your group without having the nagging concern there might be a bomb in it is impossible. And that’s a pretty powerful limiter.






  • Blu-Ray USB drive and M-Discs is about the best you can get at present. Keep the drive unplugged when not in use, it’ll probably last 10-20 years in storage.

    Seeing as there hasn’t been much advance past Blu-ray, keep an eye out for something useful to replace it in the future, or at least get another drive when you notice them becoming scarce.




  • I’ve got photos in Flickr dating from 1999 onwards. Ten thousand or so of them, and a couple of the early ones are now corrupted.

    But they are my “other backup” for Google photos so I don’t mind too much. I also have a USB Blu-ray drive at home that I use to periodically burn M-Discs that I hand out to a few relatives.

    That’s about as good as I can conveniently do for backup, and it’s probably better than the single-point-of-failure box of negatives that my parents have in their cupboard.



  • I don’t think there’s anything commercially available that can do it.

    However, as an experiment, you could:

    • Get a group of photos from a burst shot
    • Encode them as individual frames using a modern video codec using, eg VLC.
    • See what kind of file size you get with the resulting video output.
    • See what artifacts are introduced when you play with encoder settings.

    You could probably/eventually script this kind of operation if you have software that can automatically identify and group images.