nickwitha_k (he/him)

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Joined 1 year ago
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Cake day: July 16th, 2023

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  • That’s one of the awesome things, at least with my local library, which is about a 5-10min walk from where I live. Nearly every service that they offer is available online, if you have a card. The card is free and the only time that I’ve had to go in in-person was to verify my address.

    While I was there the librarian even walked my through apps that are useful for managing digital loans, etc. Libby being the one most useful for ebook and audiobook loans.





  • you’re going to need more than an internet connrection.

    Absolutely. Chances are that what you need is a library card from your local public library. When trying to learn more about graphene semiconductors, I couldn’t find the paper that was referenced in articles anywhere that wasn’t paywalled. After a contemplating for a while I checked my library’s site and, sure enough, they offer free, searchable access to academic journals.


  • The few times I’ve let it out in front of a girlfriend though have been the beginning of the end of the relationship. It’s like they immediately lost their attraction to me when they saw me cry.

    I’m very sorry to hear that. It may be that they did not have the emotional and social maturity to process it well. Or, maybe your expression did not come across in the way that you thought.

    Regarding the part about feelings, what should we be doing when we understand our feelings?

    This is one that I can’t answer as an expert, both because I am not a mental health professional and because I struggle with my emotions a bit due to my ADHD and maladaptive coping mechanisms to deal with childhood trauma. But, therapy has helped significantly and I will always suggest it to anyone who is able to access it.

    What I can offer, though, are some tools, theory, and suggestions that have been helpful for me so far:

    Find a good Feelings/Emotion Wheel. So far, I like the ones patterned after the Junto Institute as it delves into the nuance of emotions that we experience.

    How do you use it? Well, there are a lot of different approaches. What I find helpful is looking at it from time to time to “look at the map” and thinking about times when I have experienced intense emotions, using the Wheel to better draw out more precisely what I was feeling. This exercise generally also goes into exploring why I was feeling that way and contemplating what ways I could act in order to express the identified emotion in a manner that is both genuine and constructive (I am much more comfortable with logic than emotionality).

    When it comes to interpersonal expression of one’s emotions, one can try the same thing with a bit of extra roleplaying. First, I might walk through how I was feeling and how I expressed it, then pretend that I am the person who I expressed it to and try to identify how I would feel in their place and why (every other person is another human being with their own hopes, dreams, desires, and emotions).

    An extremely important thing to keep in mind when working through past experiences is to be kind to your past self and past people that you interacted with. Malice is not a very common thing to encounter, so try not to assume it.

    The idea, overall, is that by going through exercises like those, one builds their comfort and familiarity with their own emotions and are better able to self-regulate and express themselves in a manner that will lead to more healthy outcomes.

    Going back to the first bit of yours that I quoted, if you did indeed express yourself in a healthy and appropriate fashion, splitting ways may have, in fact, been the healthiest outcome for you. Being with a partner that does not value you for who you are (our emotions are part of ourselves), is not something that is psychologically healthy or conducive to a stable relationship.







  • If noone is cultivating and passing on positive culture, it’s not making the chances of reducing suffering any better is my point.

    ETA: I am not, to be clear, trying to say that having children is, in itself, a morally/ethically good thing. Generally, it is neutral but may be otherwise depending on one’s situation. Choosing whether or not to have children is a personal choice - what’s right for one might not be for another. Declaring others morally/ethically wrong for having children is myopic and likely a result of projecting one’s experience into others.

    In addition, antinatalism is bordering on eco-fascism, which is not ok. It seems most commonly expressed to make one feel superior while not putting in effort to effect positive change, like anti-electoralism/accelerationism.



  • You’re very welcome! Also, look at the shape of handguns prior to the advent of self-contained cartridges. They also tend to have a curve to them for the same reasons. You may also see a tendency in modern large-frame revolvers and some 20th century combat revolvers to sometimes have a straighter grip. The goal there being to make re-acquiring the target for a follow-up shot faster. The former use the mass of the gun and sometimes advanced elastomers to soak up some of the recoil, while the later used the mass of the gun and not giving a fuck about the soldier firing it for that purpose.


  • Very good questions. While I’m a pacifist, I know a lot about firearms, how they mechanically work, etc (likely an “on the spectrum” thing as a direct sibling has an autism diagnosis).

    One of the important aspects of technique of firing a gun is the hold. Handguns are held differently from rifles and different types of handguns, sometimes even models of the same category, must also be held differently. This is both for marksmanship and for safety. For example, holding a revolver like one holds most pistols puts the support hand in front of the cylinder, which can cause burns or potentially digit amputations (I’ve heard of but have but haven’t read any case studies of the later) due to hot gases and metal escaping from the gap between the cylinder and the barrel or holding many models of pistol too high on the backstrap is likely to cause the slide and/or hammer (if present) to “bite” the hand in the web between the thumb and forefinger. “Hammer bite” is painful but not usually a cause for great concern.

    Bear with me (rawr) for a bit here because this stuff is relevant to your questions. Derringers, however, are notorious for a number of safety-related issues. First, they are small and seem unthreatening to those who are new to firearms. This is bad because they are also cheap and rather more prone to pose accidental dangers than other types of handgun.

    Most basic Derringers are built cheap and simple. This means that, unlike modern revolvers, they rarely have mechanisms like a trigger safeties (mechanism that prevents the trigger from being pulled if a “sub-trigger” isn’t also pulled), safety switch/catch (“normal” safety mechanism found on pistols, rifles, and shotguns that prevents the mechanism from firing until switched to “fire”), or transfer bar safety (a relatively new safety mechanism that reduces the likelihood of a hammer-fired gun going off if dropped). Do note that none of these mechanisms are infallible (see: Tiger King for a disturbing example of a transfer bar failing to function). Additionally, Derringers frequently do not have trigger guards. Their cheap and handy size leads many new owners to put Derringers directly in their pockets, without a pocket holster (a vital piece of safety equipment for ALL pocket carrying). With their lack of safety mechanisms, this has led to numerous and not infrequently fatal unintentional discharges (self-inflicted severing of femoral artery).

    In addition to all of these, Derringers are frequently hard to hold correctly, due to their compact size. My thoughts on possible injuries from the .45-70 Derringer in particular are mainly related to the recoil. Because there is only the mass of the Derringer and curved handle to mitigate the recoil would be one getting full-on punched in the hand.

    The force is exerted along the bore axis (if you do the physics vector chart thingies, the arrows point straight back down the barrel). The handle has a curve to encourage it to roll but that first impulse is likely going to hit on the tiny bit of the arc furthest back before it starts to pivot. Without extra padding in gloves or another way to deflect, dissipate, or distribute that energy, fractures to hand bones are well within the range of possibility. There are further dangers of holding the firearm incorrectly, like getting smacked in the face and/or dropping it, which could lead to accidental discharge.

    Overall, this firearm is a fabulously terrible idea.


  • Really more of anachronistic 19th/20th century century jest. There are two components here. The handgun and the cartridge.

    The your of handgun depicted is called a Derringer, which is typically a small, concealable gun that typically fires 2 shots before requiring reloading. Generally, Derringers fire small calibers because even something like a full 9mm will cause substantial recoil when there is no semi-automatic action or mass to absorb some of it. We’ll come back to the particular Derringer shortly.

    The .45-70 is a copper-cased, centerfire rifle cartridge developed for the US military in the late 19th century. The full classification of the original load being .45-70-405. This meant a .45 caliber (11.4mm) nominal bore diameter, 70 grains (4.54g) of black powder, and a 405 grain (26.25g) projectile. At the time of its adoption, it was recorded as having an effective lethal range of 1,000yds (910m). In 1879, a 500 grain projectile variant was developed with a legal range of 3,500yds (3,200m) - just to repeat this craziness, in 1879, the US military created a blackpowder rifle round capable of causing lethal injuries to those 3.2km away.

    In modern times, the .45-70-405 is considered sufficient to hunt all big game in North America, including grizzlies and polar bears.

    Now, back to that firearm. It appears to be an American Derringer Model M-4 Alaskan Survival. I highly doubt that any of the designers for a moment thought “a .45-70 Derringer is a good idea” and instead likely made it for novelty or to see if it could be done. I found some fun data on the M-4. It has a 4.1" (104mm) barrel length and, firing a 300 grain projectile, exerts 76.18 ft•lbs (103.29 joules) of recoil energy on its user. By compare, a similarly sized Glock 19 9mm firing a 124 grain projectile exerts 5.77 ft•lbs (7.83 joules) and the iconic Magnum Research Desert Eagle in .50AE only exerts 25.46 ft•lbs (34.52 joules) with a 300 grain projectile. So, the risk of injury to the operator is likely rather high and the manufacture and sale is likely rather irresponsible.





  • They were the most likely culprit in the H1N1 swine flu epidemic that almost killed a guy I know (he was a pretty healthy 20-something and had to be put on a ventilator and induced coma). The cause of that epidemic was related to literal lakes of untreated pig feces generated by factory farms and likely spread to humans via flies.