Interests: News, Finance, Computer, Science, Tech, and Living

  • 9 Posts
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Joined 2 years ago
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Cake day: June 13th, 2023

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  • I agree. The Chinese are the most interesting. Trying to integrate a more flexible market economy into their social system is a huge accomplishment and what is needed.

    The reverse is needed in the US. The other big challenge in the US is quality of leadership. Democracy requires an educated and engaged electorate, access to true information, honest fact based debate, good decision making, and a willingness to make it work. All in short supply these days.




  • Then you come up with better word.

    In my definition, any system where the general public cannot throw out the bums without violence is authoritarian.

    The is the fundamental reason communism is not viable. It just swaps distributed power for the even bigger problem of bigger concentrated power.

    Just look at happyness indexes. We know the solutions that tend yield best results. They tend to be democracies with a fairly homogenious population and a socialist bent. Capitalists hate this and I assume communists do too because it shows neither is the way.


  • Actually in the US socialism is more popular then you might think. Bernie Sanders was very popular a few years ago and showed significant support in the presidential race. Mamdani just won the NY mayors race.

    What we do not care for in the US is authoritarianism which seems to be the result of any extreme either libertarianism or communism, and we are too damed independent for our own good. I makes me both laugh and cry when the current situation is not good for 80% of people but with minor exceptions they still vote for it.







  • The thing about most default configs of any OS is that user storage is largely accessable to all apps. True of Linux, Android. Windows, …

    Graphene has options to restrict that but you have to set it up that way. Android also has App sandboxing for app data.

    Thinking through the threat model of course is always good as is hardening. All security is porous. Linux is fine generally. If one is exposing services on the public net it is not clear that any OS or software is sufficiently secure, that takes constant effort in terms of monitoring and management.




  • There are various designs of backlights. They typically have a stack of loose components in an assembly. By loose I mean not totally fixed but not too free. They have to free float enought that temperature changes do not cause issues. They also have to not stick, warp, or buckle over time. Harder to engineer then you might think.

    So consider what might happen if for example the top backlight film might buckle some then stick to the back of the lcd. The film might deform which would change its optical properties. Then later thermal cycling might cause release. It might do same elsewhere.

    Not saying this is mechanism, but just example.

    Edit: Keep in mind the LCD is glass, and the backlight components are plastic. Very different thermal expansion coefficients. Then add LED or CCFL lighting and you have a big changing heat source. Add on top of that humidity changes too.



  • Sounds to me like the backlight behind the LCD. They have components which could potentially sag, stick, or warp. White screen is probably best way to see. Also look at various angles. May be more visible at some angles then others.

    Hard to unsee. I know this feeling. I used to work in the industry years ago. Displays are never perfect and hard to unsee things once you see them especially when it was part of your job.