• 3 Posts
  • 92 Comments
Joined 2 years ago
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Cake day: July 17th, 2023

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  • This would be easily mitigated by the keyfob using a rolling code. The attacker can record the signal, so the car will also have received it. A replay of that specific code won’t work again. That is a principle used in cheap garage door fobs for many years. So I guess keyless fobs would have at least that level of security.

    Better would be a cryptographic encryption using public/private key (already done in chip cards, so common technology). Though - looking at the dumb things car manufacturers did - I wouldn’t be surprised if they didn’t use private/public keys for this.







  • Drawing clear boundaries for yourself is a good thing and has nothing to do with narcissism. They are about what is important to you. Disagreement over such boundaries can mean the end of the relationship, for the better.

    Though it sounds like you are somewhat overcompensating in some areas due to your family experiences (I might be wrong in that). A serious relationship also means meeting the partners needs. If you draw the boundaries so hard to rule out any compromise, then dating will be very difficult, maybe impossible. So you need to be clear with yourself of what is really important and where you can compromise.

    Your examples are very different. First its about “doing something” for her, which is too vague to answer. Might be anything. Just using the phrase “Do it for me” is not manipulative in my view. It might be something that is important for her. If you can compromise on that, why not meeting her need? If not, then communicate it and the reasons clearly. If thats a problem for her, the relationship can still just end.

    Then its about keeping contact with your family or potentially nursing your parents. That seems to be a hard (and probably healthy) boundary for you. She should accept that. Though talking about it in a non-pressuring way is ok.

    And the last two examples are these low stakes situations, where probably the communication is going wrong. These are easily solvable without much drama, by compromising (and yes, ording from different restaurants or having one person cook while the other orders is also a compromise). Do you know the 4 sides of a message? I think it is a quite important concept about communication, since sometimes the anger or sadness, that you her from your partner are not really about what they are saying. Human communcation can be quite complex.








  • In germany - I think - blood and plasma donations are most commonly done with the DRK (German Red Cross). I might be wrong, but DRK is not a for profit organization, but “gemeinnützig”. Organizations with that status get controlled by the government for it, so they are non-profit. I think the 25€ are an incentive to come and donate, just as the chocolate and drinks and the small goodies, that you get there. And you only can get the money, if you go to one of the fixed DRK locations. If the DRK comes to somewhere near you (as they often do with churches, town halls, schools and universities) you don’t get any money. I can at least believe, that these two are monetarily similar for the DRK. If you come to them, they don’t need to pay for getting the equipment and people to you. And providing incentives for donating blood is in effect a good thing, as they are working, thus we have more blood to save lifes.

    Ofcourse actors later in the chain are probably profit oriented. Though there I would see the discussion disconnected from the donation. It is more about if we want profit oriented actors in healthcare.

    And - as always - the US healthcare system seems to do the worst thing possible every time. Sorry, americans, don’t want to bash you, but capitalism…


  • An interesting customer base might be small communal organisations. At our local scouts troop I had a discussion with a friend, who is also in IT. His idea (not fleshed out) was to provide small local organizations with a stack of already configured open source software to support the typical needs of such organizations (like a wordpress website, a nextcloud for file storage and common calender, limesurvey for surveys and event registration, mailman3 for mailing lists,…). Depending on the needs you could sell the initial setup process (your personal work in setting up and skill transfer) or ongoing support. Though such organizations normally don’t have much money to give away. So probably its not really worth your time financially (though probably really appreciated in the community).




  • This seems to me like a categorical error. You speak about proof and facts, which are ultimately connected to the scientific method. Scientists often say “There is no evidence, that this happens/exists” (that phrase is important) and will disregard it, until there is evidence. That doesn’t make them close minded. Changes in knowlege are applied when they arrive, not through speculation without evidence beforehand. That way we can approximate the truth in our physical world. There is no scientific evidence of a god existing, so scientists disregard her, until such evidence appears.

    Now you could say, that a god would exceed the physical limits of our world/existance. But then the whole scientific method becomes useless (as how would you get scientifical evidence for something outside of the scientific world) and you cannot speak about facts or truth or proof. This is the realm of belief, not science. And it will stay this way until a god would bridge over this devide.

    So i would say: When talking about science, proof and facts, you need to stay in the reach of the scientific method. When talking about something outside of its reach (metaphysical), then its belief. Even you talking about the possibility of a god is a question about belief.