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Cake day: June 17th, 2023

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  • cynar@lemmy.worldtoSelfhosted@lemmy.worldServer for a boat
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    9 days ago

    Your best bet might be to use a laptop as the basis. They are already designed with power efficiency in mind, and you won’t need an external screen and keyboard for local problem solving.

    I would also consider having a raspberry pi 3 or similar as a companion. Services that must be up all the time run on the pi (e.g. network admin). The main computer only gets kicked out of sleep mode when required. The pi 3 needs less power than the newer pis, while still having enough computing power to not lag unless pushed hard.

    I definitely agree with SSDs. HDDs don’t do well when rotated when running. Boats are less than a stable platform.


  • In short, Facebook are incentivised to increase conflict and hate, it improves user engagement. They have also leveraged their large user base to boost numbers in threads significantly. Threads is already a cess pip of bigotry and hate.

    Federating with them would be like connecting your house’s drinking water pipe with the sewage pipe of an industrial pig farm. It would pollute our community to the point of destruction.

    They might try and control this initially. Unfortunately, it would almost certainly be part of an embrace, extend, extinguish attempt. ( https://en.m.wikipedia.org/wiki/Embrace,_extend,_and_extinguish ). They play nice till they have control of enough communities, then they stop the controls, to increase profits.


  • One of Sir Issac Newton’s famous phrases is

    “If I have seen further it is by standing on the shoulders of Giants”

    This sounds very nobal and humbling. However, its meaning totally changes with a few facts. It was written in an open letter to Robert Hooke. Hooke was apparently quite short, and EXTREMELY sensitive about this. Newton was basically dissing Hooke. Nobody will be standing on your shoulders, shortie!







  • I’m a parent, and we made the conscious decision to become parents. That said, I can fully understand people who don’t want to have that responsibility. It can be exhausting and thankless, changing almost everything with your life, hobbies and habits.

    On the other side of the coin, the depth of love you feel as a parent is impossible to describe. With that comes a set of incredible feelings, watching your children experience, learn and grow.

    Basically, parenthood is almost completely thankless, but I wouldn’t give it up for the world.


  • The best bet is to let your local aviation authority know. They are generally the ones with the actual powers, as well as the knowledge to apply them.

    At least in the UK, the laws cover anything that leaves the ground under an open sky. There are exceptions for RC toys and drones, but they have limits. One of the limits is you cannot fly within a certain distance of anyone or anything not under your control.

    Basically, most places require your permission to fly over, or near to your land. If they are overflying, they are breaking the rules.

    It’s worth noting, depending on the size of the system, it can be difficult to judge distances. The ones I work with are large. We regularly have officials insisting we are massively out of our flight area. GPS logs show that it was well within the entire time.


  • The “Jewish relocation” was wrapped up in a lot of pretty lies to get the German people to swallow it. Thankfully, the people at the time realised the need to document exactly how fucking bad it actually was. Otherwise, we would have a lot of people arguing that it “wasn’t actually that bad”.

    It’s an uncomfortable truth how well they camouflaged what they were doing, and how easily the German people (and the rest of the world) accepted it.


  • It’s also worth doing to see HOW he got to power. He successfully convinced a large number of sensible people to support him. He also successfully rebooted Germany back to a superpower.

    As the phrase goes, those who forget history are doomed to repeat it. Understanding how Hitler managed to look reasonable to do many is critical to stopping future Hitlers.



  • It very much depends on the task. So long as the tasks don’t overlap, in cognitive requirements, you’re fine. E.g. you can listen to a podcast, while washing up. As soon as the requirements overlap, then your point holds. E.g. I personally can’t write anything down, while listening to an audiobook. The resource requirements overlap.

    It’s also worth noting that different people can do the same task with different parts of the brain. E.g. accurate timekeeping. Some people do it visually, others audibly etc.


  • The ability to generalise, or otherwise apply previous knowledge and experience to an otherwise novel problem. The ability to do so at speed is also a large factor, though slow but correct can also be acceptable, depending on the subtask.

    Intelligence obviously breaks down into a myriad of sub forms. The obvious, and easily tested are things like spatial reasoning, or word games. Maths and logic puzzle solving also fall into the same group. These are used to form most IQ tests. Beyond that however are forms that are harder to measure, social intelligence is one such. Along with things like lie detection or reliable deception.

    In most research, IQ is used. It has massive flaws, but is still useful. It tends to be an accurate proxy for full intelligence, at least at a statistical level. It’s also useful for relative level comparison. E.g. a maths IQ of 100 would be average. In an average person, that would be normal. However, if their overall IQ was 160, then it’s actually a significant deficit. It would point towards something like dyscalculia. Conversely, in someone with a significant deficit, it can point to an area of particular skill. Shaping their teaching method to lean on that area would likely help overall learning.

    Basically, intelligence is a huge can of worms, once you dig into it. IQ akin to using GDP to measure countries. It has its uses, but you have to be careful with it, since it can hide a lot of flaws.

    Another point to consider is that intelligence/being smart is a learned and practiced skill. The best potential bodybuilder in the world won’t reach their potential drinking beer in front of the TV. A potential smart person can’t actualise that potential without effort and practice.


  • For most airlines and airports a qr code on a phone is fine. I’ve not seen one require paper tickets in years.

    Seat wise. Middle seats are the worst option. A window seat gets you a little more space, with only 1 person beside you. An aisle seat gives you the option to stretch your legs, or get stuff from your bag, without disturbing anyone. The middle seat has you stuck in the middle, fighting for space on both armrests.

    Location wise. I actually prefer being in the middle. The plane pivots on the wings. This motion gets more pronounced as you move forwards or backwards from the centre. This is at the cost of being one of the last off the plane.

    It’s likely a bit late now, but I would definitely suggest getting some noise cancelling headphones. They are a godsend on a longer flight. They both reduce background noise, and let you both listen to music, audiobooks or podcasts on your phone, or plug them into the entertainment centre on longer flights. The provided headphones aren’t the most comfortable.