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@hardlocke
I just saw a video title on YouTube that said something like “Why is glass transparent?” And that’s an interesting question and I’m sure it’s great that the video exists but my first thought was like “Because glass is terrible, obviously.” Because it’s unwieldy and let’s out warmth and needs to be heated to hundreds of degrees to be shaped and turns into hundreds of tiny daggers if you drop it. Why the hell would we bother with that if it didn’t have some magical quality like being totally transparent despite being solid? Glass is transparent because if it weren’t, we’d use something else.
looking through my “me” tag and this is apparently what I was thinking 3 years ago
If you’re still curious we did not start working glass for its transparency. It was most likely started as a sanitary concern. Glass is easy to clean with soap and water, once it’s cleaned out you can use it again for anything and no germs or flavor from the previous meal or drink will remain.
Other materials at the time, namely clay, would absorb flavors and germs meaning that if you ate beef off a clay plate your next meal with that plate could have beef flavor and microbes common on cow meat on it. That would leak out seemingly at random no less. Heck imagine a sick person coughing into their soup bowl and then months later their germs hiding in the clay would pop out to infect whole new people.
Also the earliest human use of glass we know of is for its sharpness. Pre-historic people would use volcanic glass as sharp knives for food preparation. Also beads. Pretty much any new substance humans get their hands on for most of our history we immediately try to make into beads.
The fact that it could become see through was a side benefit.
this is amazing and I’m really glad I reblogged that old bullshit post because I got to learn this
Schools of philosophy need cooler names. It shouldn't be called structuralism it should be called some shit like the path of the ancient bronze spider.
Then is post structuralism the contemporary bronze spider or the iron spider?
Post structuralism is called the Dragon Dance
Vladimir Nabokov’s note card, c. 1969.
“[March 21 1951]
Student explaining to me (after getting 55) that when reading a novel (’Ulysses’ in this case) he likes to skip ‘passages and pages’ so as ‘to get his own idea, you know, about the book and not be influenced by the author’.”
[Image description: A Bluesky message by Alex McMillan, in all capitals: You're listening to Sisyphus FM, the home of non-stop rock. /end ID]
i dont like how "trust-based" a lot of advanced math is. like, a lot of papers will at various points say "we did this calculation, and got this", (like, two steps in equation manipulation will be related in a very unclear way) and not show you the calculation. and i get it, typing up the calculation is annoying. but often, i will try to replicate the calculation, and will not be able to! and generally i assume this is because i am much worse at math than the author. but like. i guess i just have to take your word for it that the calculation works! this sucks! math isnt supposed to be like this! thats the whole point!
The worst part is when this happens *in a textbook*, i.e. the thing that is *supposed to be teaching you*. "The derivation has been left as an exercise for the reader" fuck you
yeah i mean the crazy thing about leaving it as an exercise for the reader without putting the answer in the back or something is like. if youre doing advanced math, theres a good chance an explicit derivation doesnt exist in public writing, literally anywhere.
SOURCE
I SAW THIS & IMMEDIATELY THOUGHT OF @shrimp-bird
reading a historical romance novel and reflecting on the way these stories often present woke nobility for the contemporary reader. a big thing is servants. you can’t not have servants in those times but many modern readers think “but I would never have servants. it would be so weird to have servants” and in order to make the protagonists of the story more relatable they are actually friends with the servants. but flip your perspective and think of it from the side of the servants. wouldn’t it be so awful if your boss was always trying to be friends with you. a really common thing you’ll see is the woke baronet having tea in the kitchen with the servants bc he’s not like other baronets. but what if your boss wanted to hang out and talk during your lunch break every day. not so charming when you think about it that way
#okay but now what is the optimal way to be a good boss in this situation i genuinely wanna know#its easy to guess what makes a bad boss or a mid boss. but what is a good boss#specifically in such a highly structured hierarchal situation (via @rainbowroach)
HELLO you are asking questions that literature and poetry THROUGHOUT the middle ages has asked, and it is from this questioning that we derive things like the Codes of Chivalry (which is not "how to treat a noble lady really nice" but is actually "how to be an ethical person when you're rich and you own a horse" and includes such things as "don't run people over with your horse")
In fact I daresay you already know instinctively just from cultural osmosis what a good boss -- a good liege lord -- is and does based on the tropes that have survived to the current day and the kinds of things that get Hugely Praised in things like legends of King Arthur.
A good boss (liege lord) is:
Merciful. He is not having his peasants killed for things like poaching rabbits during a famine. In fact, he is working to mitigate famine. During times of individual hardship, he might negotiate with a peasant for a payment plan on their annual rent.
Patient. He is not impulsive, he does not lose his temper.
Prudent. He makes choices that are thoughtful, considered, conservative (in the sense of not needlessly risky--he's not investing his entire fortune in having everyone plant an unproven crop). He is making sure local infrastructure like roads and public buildings are maintained and kept in good nick.
Gentle. He doesn't haul off and slap a servant or a tenant for breaking a dish or making a mistake. He doesn't abuse animals, his wife or children, or his employees. He doesn't rape the servants.
Generous (both in money and in spirit). He is not extorting the peasants for an amount of rent that is beyond their means, he is not raising taxes every year to cover his own lavish lifestyle. He is paying his servants a living wage (or, if wages are low, he's giving them room/board/clothing to make up the difference). If someone in a tenant's family dies, the lord is sending a gift of condolence, or helping to pay for the funeral, or possibly even ATTENDING the funeral and speaking a few kind words about the deceased, ESPECIALLY if they were a really upstanding and important member of the community. If one of his tenants is gravely sick, the lord is sending a basket of food or paying for a doctor. He is giving charitably (generally this will be, like, a bequest to the church so that they can run a hospital or an orphanage or a school for the local village children).
Pious. This classically means "goes to church, submits with humility to God" but to me this quality is subtextually standing in for "maintaining an ongoing sense of Perspective that HE'S not god, that there are higher powers he is Accountable to, that he too can be Judged, etc, so that he doesn't end up going on a weird fucked up power trip"
Humble. One of the most admiring things you hear about a lord doing in literature and epic poetry is, "He ate off of wooden plates while his followers ate off of gold and silver." Humility isn't about being meek, it's just about not thinking so much of yourself that you turn your nose up and sneer at what "lesser" people do. In other words: Don't be a fucking diva. If your carriage gets stuck in the mud, climb out and help everybody else push, you're not gonna die from getting mud on your shoes.
Condescending. This word has changed wildly in meaning/tone over the last couple centuries -- it's now a rude thing to do (because we've done away with legal social hierarchies, so someone acting like they're lowering themselves to your level IS insulting), but in older times, a high-ranking person "condescending" to a servant was worthy of praise and admiration: it means they were setting aside rank and privilege to speak to them with the easygoing, friendly respect and compassion they'd give a peer. This is things like... Treats those beneath him with courtesy and respect (ie: listens soberly and attentively when one of his servants or tenants comes to complain about a problem). Having a sense of humor and kindness about it when the lord and a servant both come around a corner at the same time and run into each other and the servant gets knocked to the ground and starts babbling apologies--the condescending (positive) lord helps them to their feet with his own hands and cracks a joke to show them that it's ok (as opposed to just walking off without a word or insulting/scolding them). This is also things like trusting a farmer, woodcutter, or artisan to speak with expertise about their own livelihood and taking their advice into consideration if they tell the lord that one of his ideas won't work.
Good boundaries. The ethical liege lord knows that it's normal for the staff to probably be softly bitching about him in private (even with a really good boss, we all grumble from time to time). He's not eavesdropping on them, he's not going into the staff areas where they should reasonably expect to have a degree of privacy, etc.
Righteous and protective of "the weak". The "weak" here doesn't necessarily mean physically weak, this is often used in the sense of someone politically or socially weak, aka The Marginalized -- the poor, the disabled, women, children, the elderly, etc. If a lord sees someone like this being mistreated or abused, he's supposed to step in and put a stop to that.
Committed to reciprocity. In a highly hierarchical system like feudalism, every person (from the lowest peasant all the way up to the crown prince) legally OWES their liege lord certain things (taxes, labor, service, loyalty, etc). A good liege remembers and takes very seriously the idea that this should be a balanced and reciprocal relationship -- in other words, he owes something BACK. Feudalism is modeled very strongly on the family system: If children owe their parents obedience and service, then parents owe their children care and protection. This still applies when the "child" is a farmer and the "parent" is a local baron. Or when the "child" is a duke and the "parent" is the king.
Basically, we get so caught up in the aesthetics of nobility that we forget that it literally is a managerial position that comes with responsibilities that were... very similar back in the day to the same ones we have now. Humans have not changed all that much. At the end of the day, a really good boss in the 1400s versus in one from the 2020s displays most of the same qualities of personality, even if the details of execution are different.
The next question is, of course, "well, but this theoretical liege lord is HIGHLY idealized -- how often did that actually HAPPEN? Wasn't it more likely that everyone was exploited all the time?" and to that I say: Well, maybe. But again, I don't think humans have changed all that much. Just like the bosses of today, there's a SPECTRUM: A really really good boss is rare and precious and one that you tell stories about for years after you've left that job, but a truly, genuinely, homicidally nightmarish boss is also pretty rare. Most bosses are sort of meh -- they have their good moments, they have their shitty moments, but they're tolerable and you can get along with them well enough to do your job, and then you roll your eyes at them behind their back. Generally, humans don't take outright exploitation lying down. Being a bad boss in the historical period is how you get peasant uprisings and revolts, and you know that to be true because your parents raised you with that knowledge, so unless you are very stupid or inbred or an egomaniac, there is literal personal incentive to at minimum be a Tolerable liege lord. And that means hitting at least SOME of the above bullet points.
TL;DR: In the words of Honore de Balzac, "Everything I have just told you can be summarized by an old word: noblesse oblige!"
(for more discussions of the ethics of fealty and what it means to be a good boss when you are an exquisitely beautiful twink of a prince with a hot beefy bodyguard.... [fingerguns] read A Taste of Gold and Iron)
e me a mail
make the attachment a pic of a snail
give me two gifs
of critters in clover
then photoshop them on the CLIIIIIIIFFS OF DOVER
I still reference this post today. And yes, when I say I reference it I mean I sing it.
let f(x) be a polynomial with non-negative integer coefficients such that f(10) is prime. If all coefficients are ≤49598666989151226098104244512918, then f(x) is irreducible over Z[x]. Moreover, they proved that this bound is also sharp. In other words, coefficients larger than 49598666989151226098104244512918 do not guarantee irreducibility.
numbers are so fucking stupid man
when something is a "formal sum" yknow shits abt to get stupid
#crysobbing
adulthood notes:
The Rodeo Rule: you only have to do it for the first time once.
The Rohan Rule: if you are at a social function full of new people and you want to be liked, find someone doing important work like setup or food prep and offer to help.
The Tutorial Mode Rule: to navigate an unfamiliar situation where you fear you will mess up an interaction, preface the interaction by mentioning that you've never done this before, and let them know if you have a specific concern or question.
The Rocket Science Rule: most new things you want to try seem very complicated but are simple when taken step by step.
The [X] Will Remember That Rule: if you need to make small talk with the same person on a regular basis, try to save one fact or current event in their life from a given conversation and bring it up next time you talk.
The Cool Binder Rule: by wearing clothes and accessories that are to your taste instead of trying to blend in, people will be more likely to compliment you and show interest in you as a person.
there are four human activities and they are crafting, stories, math, and fucking around. whatever you're doing is at least one of those four.
a squirrel or perhaps a cardinal posted this
How about you mind your own damn business
Simon and gar phone call