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

  • 3 Posts
  • 403 Comments
Joined 1 year ago
cake
Cake day: September 27th, 2023

help-circle



  • You can get smart meters in Aus now with time of use metering. What needs to happen now is that those meters get a simple, non-cloud-connected way to let your appliances know when is a good time to start up.

    So for hard wired devices like your hot water heater or your pool pump you could have a simple relay-like device in your fusebox that can be set to “turn on below X cents per kWh” and it will switch them as needed.

    Your air conditioner could have a linked IR remote that turns it on early in the day of power is cheap and chills the house for the afternoon heat or runs it a bit cooler than usual if it is already running.

    Your fridge or freezer could have an “extra chill” setting.

    Your washing machine and dryer could have simple “start now” “pause now” interfaces and they could just operate during the day whenever.

    All this could be done with some newer version of the X10 protocol, and it would be great to get something like that standardised and widespread.



  • Dave.@aussie.zonetoLinux@programming.devThis is why it's not mainstream
    link
    fedilink
    arrow-up
    36
    arrow-down
    7
    ·
    edit-2
    11 days 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’ve commented on this previously, but this is essentially either a hit piece, or very poor reporting on Reuters’ part.

    Basically nobody looks at raw numbers for injury statistics. It’s normalised to injures per million man hours worked, and when you take some conservative estimates on the size of SpaceX’s workforce and the time periods involved, you find that they land pretty much in the middle of current “heavy industry” injury rates.

    But it surrrre does look bad if you look at the raw numbers, just like if you looked at the combined raw numbers of, say, 10 steel mills across the country.

    Permalink to my previous, much longer, comment


  • If they’re so legit, they should be happy to share the footage.

    Put the moral implications aside for a second and translate their actions to any other business. The business being ok with sharing the footage obtained via trespass implies that they’re also ok with trespass.

    That’s a legal minefield no business wants to get into and out has knock-on effects. If employees are identifiable and haven’t given consent - and they are not in a public place , working in a private area - then that’s another headache.

    If they use proprietary methods or equipment it gives a chance for competitors to gain insight and possibly an advantage if they happen to view those methods.

    There are health and safety requirements as well. Regardless of who is on their site, they have a duty of care to protect them from hazards. Having people on site that aren’t aware of safety processes (and processes in general) isn’t great. If the trespassers method of entry was relatively easy, it means that protections that stop the general clueless public aren’t the best either, and that puts them in hot water with safety regulators.

    So basically, no legal counsel will tell the business, “sure, let them show the footage they illegally obtained, it’ll be fine”. They have to resist it, regardless of whether it’s a shining example of best practice or not.