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Joined 2 years ago
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Cake day: June 23rd, 2023

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  • The article doesn’t make it clear (it could be better written) but my guess is that the card was actually found intact in the wreckage that they recovered back when the sub went down.

    The various documentaries by Netflix, Nat Geo, etc. only came out a few months ago as the USCG investigation wrapped up. Those revealed new details, like that they had recovered personal belongings from the pockets of one or two of the victims. I don’t think those details were publicly known (or at least reported on) until the documentaries came out. This is likely just a similar case of more evidence coming to light.



  • Biometrics are not usernames. They are physical identifiers and unlike usernames you can’t change them.

    I used to work in a datacenter that required you to go through a mantrap to access. It required three things:

    1. Something you have (a card key)
    2. Something you know (a PIN)
    3. Something you are (biometrics)

    To get to the datacenter floor you use a card key to open the door to the mantrap. It’s a small vestibule about the size of a phone booth. Once inside the door closes. You then enter your PIN on a keypad and place your hand on a biometric scanner. Once your hand is recognized the inner door opens and lets you into the datacenter. I was told the mantrap also weighed you and compared that with previous trips through to make sure somebody else didn’t sneak through with you.





  • Even home battery solutions. We have solar panels & a Powerwall. Were part of a Virtual Power Plant along with around 1500 other Powerwall owners in the region. During peak usage in the summer all our PowerWalls feed back to the grid so that our utility provider doesn’t have to spin up expensive (and dirty) peaker plants. We get paid a premium for the power we provide during these events.

    I saw articles here on Lemmy just a month or two ago that Tesla successfully tested a VPP in California that consisted of 100,000 PowerWalls.





  • Last year I heard a talk by retired Admiral Stravidis, who among other things was supreme commander of NATO for a few years. He pointed out that by the time somebody makes the rank of General or Admiral they will have sworn that oath a bunch of times. They renew that oath each time they are promoted etc. They also would have administered that oath to countless other soldiers & sailors over the years.

    Fire all the generals and admirals, and guess what? They are replaced by junior officers who have repeated the oath to the US Constitution almost as many times. There’s always the chance that some may decide to bend the knee to Trump, but there are significantly more that likely won’t.



  • Simply linking the cars wouldn’t be enough to address an issue like this though. They still need to individually recognize something like the debris this car ran over and deal with it appropriately.

    If cars are linked to share data like this then I can easily see a scenario where one model of car with really good sensors sends a warning saying “hey, there’s road debris here”. But subsequent cars still need to be able to see it and avoid it as well. If the sensors in a following car aren’t as good as the sensors in the first car then that second car could still strike it.

    Debris doesn’t remain stationary. Each vehicle that hits it will move it, possibly break it into multiple pieces, etc. And eventually, either through that process or by a person moving it, it will cease being a hazard.