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Cake day: July 15th, 2023

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  • You mean like…. Inductive power transmission? Like every modern cell phone uses?

    It’s been around for quite a while, actually, and chances are solid, you use it every day without realizing it.

    Nikola Tesla worked on it because he wanted to create a sort of electromagnetic shield that would prevent any sort of attack. The problem with the shield was it would- theoretically-prevent all the -modern attacks. (It sort of worked. The problem was it required horrible amounts of power, just for a single tower, would require a massive power grid and still had the problem of frying any bit of metal. Details.)

    The inductive power transmission actually worked quite well, besides the efficiency involved in the inverse square law.

    Which, brings us to the new-modern era, with inductive charging for devices- electric toothbrushes were the first since it let you seal the toothbrush and still charge it- then we see it in RFID type things

    the RF powers a chip that modulates the carrier wave and rebroadcasts something different. This is used for access control, mostly, but it was basically the same thing as The Thing- a Soviet era bug in the US’s embassy in Moscow. Located in the seal they gifted. This is also used when you “tap” credit or debit cards.

    We also see it while charging phones, or apple watches or anything like that.

    The reason it’s all relatively low-power is that as you increase in power, it becomes increasingly inefficient. Horribly so.


  • Uhm, cops are already fingerprinted. It’s on file as part of the background check. Any defense attorney would be able to file the necessary subpoena for that record. (It’s kept for all sorts of reasons.)

    Further, fingerprints are considered “evidence”, and can just be collected, even if they weren’t on file, a simple subpoena would compel it- and again, any defense attorney can file and get it.

    The cop-legally- enjoys exactly the same protections of due process you do. And that includes access to any potentially exculpatory evidence.

    It’s going to be much harder to prove that the cop planted it, though, for one thing fingerprints on the outside are easily explained away, even if they exist or aren’t so damaged as to be useless. And cops normally aren’t stupid enough to live prints in hard to explain places.

    For another, the deck is stacked in the cop’s favor- the court trusts them. Frequently, in the face of overwhelming evidence they can’t be trusted.















  • FuglyDuck@lemmy.worldtoComic Strips@lemmy.worldSo manly
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    11 days ago

    Tim was cartoonishly flawed- the way he treated everyone was awful, even after all that character growth. His kids. His wife. Al. Even his wisdom-dispensing neighbor.

    Most of the wisdom that was dispensed was forgotten by the next episode.

    Which, I think might just have been the actor’s fault more recently he was on another show my parents tried to get me to start watching and I had to walk out of the room- the sexism was that bad.

    But it was the 90’s and sexist pigs was one of the only typecasting for male leads in sitcoms. Of the ones I watched, I think fraiser was the only one that wasn’t…. But that was a gay comedy…

    (Don’t judge I was in middle school, I wasn’t the one picking the shows.)