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Joined 11 months ago
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Cake day: August 15th, 2023

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  • Regardless of the side, if the convicts have proper training, supplies and aren’t used as pure cannon fodder I don’t have any issues with it personally.

    Honestly, I am surprised that Ukraine wasn’t doing it sooner. Unfortunately, the front has been somewhat slow for the last year or so (with an exception or two) and that means both sides are dug in fairly deep.

    If Ukraine decides to push back harder and start retaking large portions of land, their losses are going to skyrocket. Regardless is you agree or not, using convicts to push the lines makes sense and doesn’t risk better trained troops.

    That is just how wars of this type work and the offensive side will need to absorb more damage.

    Personally, if I had the option of fighting or rotting in prison, I would fight and would probably volunteer for some of the hardest work. The thing is, it would need to be my choice and I hope that any convicts, Russian or Ukrainian, get a choice in that.









  • you’ll be doing the QA and will in fact be working on the parts / product to get it to where you need it to be.

    Absolutely. Unless a person wants to spend thousands of dollars on push button solutions that cover every imaginable use case, customization is the way to go.

    For solid machines, the customer should already have an idea about what parts need to be modified. If a machine was advertised to mill a widget at +/-20% tolerance, cool. If you want to spend $500 more on a custom pully to get withing 5%, awesome. Precision is expensive and customization is niche.

    For cheap machines, everything is generally ravaged by bean counters at every level of design and manufacturing. As long as people understand this and can make repairs, that is sometimes OK.

    While I feel OPs pain of finding a 2¢ part that was 0.3mm off center, I can only just shrug it off. A pseudo-premium 5¢ part or building a jig for a worker to test each gear would have been quite expensive and it would probably tack on $2-$5 to the end product price. ($2-$5 actually matters on sites like Amazon or Temu and could potentially cost thousands in lost sales due to product placement.)




  • That is a photoshopped picture, btw.

    I can’t imagine that keyholing like that would be even be slightly tolerated and it’s not too difficult to get stable flight unless there are serious issues with the firearms.

    If a bullet is tumbling out of the barrels, those barrels are seriously fucked. They are shot out, are using bullets that are too small or there are serious defects with the bullets.

    A bad twist rate or extremely poor load generally won’t cause tumbling until much later. If the bullets start at slightly at supersonic and slow to subsonic quickly, that might do it.

    I would like to see those videos of the keyholing you described, which is why my brain seems to have vomited all over this comment. (This has got me super curious, is all.)





  • That sounds about right. QA is expensive and time consuming, so it’s left up to the customer. This applies to every single part in the supply chain.

    If you want a set of mitsumi linear rails for real precision applications, it’s going to cost just as much or more than that printer.

    This is not a “buyer beware” rant, but the buyer should know they aren’t paying for consistency or precision. I am basically saying that for these printers to work reliably and with proper precision, you need to tear them down yourself and inspect each bolt.

    I buy cheap Chinese stuff all the time, but my process is to tear the product down and find where costs were cut and look for any serious dangers.

    Svol is well known enough that you should be able to get replacement bits for free. Or not. It’s a crap shoot, TBH.



  • False perspectives, sure. That is a possibility. False or not, that reasoning forms memories which must be stored somewhere. Those memories are what you might consider “new data” that comes from “new connections”.

    Understanding something is based off what you already know or just learned, which is memory. Logic and reasoning is partially instinctual and mostly memory. Decision making is likely not strictly based in memory, but more based on memories.

    I think where you might be getting something mixed up is undersanding vs. memorizing and how the brain stores information. If I am understanding you correctly, you are thinking of data like a computer handles data: A zero or a one is a bit. Eight bits are in a byte. PC memory can hold X bytes until it gets full, and then game over.

    Our brains simply don’t work like a PC and we naturally store patterns, not specific raw data.

    So, if a neuron has 3 inputs and 3 outputs, it has 6 connections to other neurons. With a computer, you need to lay out a few arrays and map each connection to each other. If we had a mess of neurons on a table in front of us to stick together, we would just need to remember to connect outputs to inputs and follow any other simple conditions we are given without strictly needing to memorize a 1:1 connection map.

    Pattern matching is core functionality for our brains. So much so, we actively seek out patterns whenever we can. (Reference: apophenia and pareidolia)

    For things like simple number memorization and even speech, our brains are able to do those things based on a series of different patterns that we stick together automatically. By doing so, we can use and reuse groups of the same neurons for seemingly different tasks. Its essentially built-in data compression, for lack of a better term.

    If we were to ignore real constraints like the time it would take to map out all of the connections in our brain, we would naturally start to store patterns of neuron connections, patterns of how those neuron clumps interact and other key features of operation.

    My reasoning is that we would start to get extraordinary “compression rates” for this data. If we memorized a complex pattern of 100 neurons, we could likely reuse that “data” a million times over for other major components of the brain.

    By the very nature of how we store information, data loss will happen and it’s unavoidable. We would need a new form of brain that was capable of storing blocks of data 1:1.

    Also, your question is also a paradox. if we were to say we a brain would need to be double the size to store itself, then you would need a brain four times the size to store both of those brains. A brain storing itself is still a single brain so this turns into a recursion nightmare fairly quick.

    If we doubled the size of our brains, we could probably do some amazing things and our memories might become phenomenal. However, the way we learn and store information is basically the same and probably still wouldn’t allow us to exactly store a million prime numbers in order.

    The summary of all of this is that you aren’t accounting for memory patterns and natural data loss and there are very simple reasons that a brain doesn’t “fill up”.

    Edit: Psychedelics are not inherently dangerous. Neither is THC or many other compounds. Mixing drugs and/or improper dosages is what is actually dangerous. There are probably more legal drugs that are riskier than illegal ones, actually. I would consider alcohol to be a substance that carries more risks, mainly because it is legal almost everywhere.