CARDiac, syntax coloring, view source and vibe code
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In the mid-1970s, my dad – then a budding computer scientist, subsequently a math teacher – brought home my first computer: the CARDiac, a Turing-complete, all-cardboard papercraft computer that you could write and execute programs on:
CARDiac stands for "CARDboard Illustrative Aid to Computation," and it was created in 1968 at Bell Labs as a way to teach high schoolers how computers worked. I wasn't anywhere near high school age (I think I was in third grade?) but the CARDiac was revelatory. The year before, I'd had access to a teletype terminal and acoustic coupler that let me operate a PDP machine at the University of Toronto, and I'd been endlessly fascinated with the possibilities. I wrote simple BASIC programs, chatted with ELIZA, and messaged other system users, one keystroke at a time, all on paper (the terminal didn't have a screen, just a printer, and we fed it 1,000' rolls of paper towels my mom brought home from her kindergarten classroom, which I then rolled back up so she could put them back in the bathroom for the kids to dry their hands on).
Interacting with a computer in real-time was captivating, but it wasn't until I assembled and used the CARDiac that it all snapped into place. With the CARDiac, you composed simple programs with pencil and paper, then followed instructions that directed you to move paper tokens in and out of various slots representing memory cells and an accumulator. All an electronic computer does is repeat these crude mechanical operations, millions of times per second, using microscopic transistors. None of that action can be observed with the naked eye, of course. If you had a very sensitive multimeter and a very good microscope, it's conceivable that you could indirectly watch this intricate dance, but only on very early processors, and only if you drastically slowed down their operations.
Much later, I learned a word for what I got from the CARDiac: legibility. Together, the CARDiac and I made a working digital computer, with me standing in for the physics that propels electrons down the endless labyrinth of a microchip, like a pinball triggering various blooping, beeping bumpers. Though the computing we performed was sub-trivial (adding one and one was a major undertaking!), the physical performance of that computing imbued me with Fingerspitzengefühl ("fingertip feeling"):
This stood me in great stead in the years to come. To this day, when I think about my computer, I sometimes imagine those little cardboard tokens, shuffling in and out of the slits in my paper CARDiac. There's something very reassuring about this imagery. No matter how many levels of abstraction sit between me and the nanoscale transistors ranked in their billions beneath my fingertips, they are all undertaking those familiar operations I painstakingly performed on my child's desk all those years ago.
(This is one of the things that makes Science Comics Computers: How Digital Hardware Works such an amazing kids' book! By illustrating how a computer's operations are built up from simple boolean logic that can be represented as physical switches, the comic performs that same legibilizing magic that I got from the CARDiac:)
Not long after my CARDiac experience, my dad brought home an Apple ][+, which came with a schematic that revealed the inner workings of the machine in ways that I found visually striking, if significantly less accessible than the CARDiac:
(For me, at least. For the legendary hardware hacker Andrew "bunnie" Huang, it was the start of a journey that turned him into one of the world's virtuoso reverse-engineers and science communicators):
The Apple ][+ did very little when you took it out of the box. It came with a few floppies' worth of demo programs, and we bought a few more down at the local computer store, but most of the programs I ended up using with that machine were ones I typed in myself, from magazines I bought at the corner store (I spent half my magazine budget on Cracked, Mad and Crazy, the other half on computer magazines full of BASIC program listings).
Typing in a program, keystroke by keystroke, was another Fingerspitzengefühl-generating exercise. I wasn't much of a typist, so it was slow going, and of course I made a lot of typos. What's more, BASIC had already fragmented into several dialects by this point, so even a correctly typed program could fail to run until it had been adapted for the BASIC that shipped with the computer. Getting a program to run on my computer required me to hone my typing skills, but even more so, my problem solving skills.
After months of this, I (re-)invented the debugger, from first principles, coming up with lots of little tricks and gimmicks (many of them horribly inefficient) for identifying and solving my programs' errors. In later years, I had lots of opportunity to work with real debuggers, created and maintained by trained programmers who'd forgotten more than I would ever know about writing code, and my own cack-handed efforts to build my own version of their tools conferred a confidence and intuitive understanding that I could not have achieved otherwise. Figuring out the need for a debugger and then rolling my own (crude, inefficient) one made all debuggers more legible to me.
I think that "legibility" is an underrated trait. If a system is legible to you, then you have a superior basis for understanding it, improving it, and making it work again when it breaks down.
There's an old joke that goes, "physics is applied math; chemistry is applied physics, and biology is applied chemistry" (I've also heard versions that start with "math is applied philosophy" and carry on to "sociology is applied biology," etc). While this isn't entirely true, there's something profound in it: we understand and manipulate our complex reality by wrapping it in abstractions that package up a writhing, shuffling, vibrating machine inside a smooth, serene membrane with a sturdy and easily grasped handle. You could do chemistry using the tools of physics, but it would take hours to perform the kind of calculations a chemist does in seconds (just as it takes an eternity to add one and one with a CARDiac).
Nevertheless, there are times when it is useful for a biologist to think about chemical processes, and for a chemist to think about interactions at the level of physics, and for a physicist to do math. The membrane and the handle are essential, but sometimes you have to decap the sealed package and inspect and manipulate its internals directly. Problem solving, improvement and maintenance all require the ability to move up and down the stack of abstractions to figure out where to stick your probes and stage your interventions.
This is where legibility comes in. Interacting with physical processes improves your mental model. In Broad Band (a magisterial history of women in computing), Claire Evans talks about how the first programmers were women who did the "unskilled" labor of physically cabling components together, developing powerful Fingerspitzengefühl, with such high-fidelity, trans-abstraction mental models of the machines' operations that they became the world's best programmers and debuggers:
My early adventures in programming were so powerful and instructive because nearly all the programs I interacted with on my Apple ][+ were written in BASIC (not just the ones I keyed in, but also the demo software and much of the packaged software we bought). That meant that I could get a listing of any program I was using, peeling open the membrane to look at the machinery underneath. I could even laboriously trace the operations of that program using my toy debugger. This, too, was legibility: the ability to flip between the effects of the running code, and the instructions themselves (and then to mentally map those instructions onto the movement of cardboard tokens in my CARDiac).
This affordance was repeated later on the early web, thanks to the "View Source" function that came built into every browser, acting as a velcro tab for the membrane that separated rendered web pages from their underlying instructions. In my early years as a web developer, I copied, pasted, adapted, probed and traced HTML in ways that would have been instantly recognizable to the younger me, keying in those BASIC programs and ripping apart the commercial software on my computer.
I read somewhere that the Bell Labs scientists who created the CARDiac were worried that, thanks to transistorization, the next generation of programmers wouldn't understand the physical, material processes that unfolded when their programs ran, and that this would mean a loss of legibility and intuition and Fingerspitzengefühl. I can't track down the reference now, but it stuck with me, because the CARDiac is such a perfect way of preserving those virtues.
Modern computer science curriculum includes some chip design for just this reason (just as chemists study physics and biologists study chemistry). But there are plenty of programmers – better programmers than I ever was or will be – who taught themselves and never had a CARDiac or gave much thought to chip design. They work at different layers of abstraction and in different ways to solve different problems. Maybe they could improve their art by tinkering with FPGAs, but there's always something even the most skilled artisan can do to round out and incrementally improve their craft.
In the same way, there are plenty of programmers – better ones than I ever was or will be – whose journey started at higher abstraction layers than a teletype terminal or a CARDiac. Maybe they started with a browser's View Source, teasing apart other people's Javascript to create weird Myspace customizations. Maybe they tweaked a programmable block in Minecraft. Maybe they modded a Scratch game. Or maybe they recorded macros using Applescript or Hypercard or Visual Basic to automate a routine task, only to later open up the source code generated by the macro recorder to make fine adjustments.
Whether you're pasting source from Stack Overflow or recording a macro in Excel, you are just one operation away from unwrapping the membrane and exposing the code beneath it. And with the modern internet, with Wikipedia, with endless tutorial videos, you are one further operation from penetrating the high level code to get at the code beneath it, and the code beneath that, and the code beneath that, all the way down to the bare metal.
Which brings me to vibe coding. As I've written, there's a world of difference between writing code for production and writing "personal software" that solves a problem you have. Whatever deficits that code has (due to the fact that you're not a skilled programmer) are offset by the fact that you're the one making the tool (which means your needs aren't lossily filtered through a programmer's understanding of those needs):
There's nothing wrong with code that solves your problem, even if you don't know how that code works, even if it breaks in a couple of years, even if no one else could maintain, extend or debug that code. Personal software is fundamentally different from software made to be used and maintained by others:
Higher-level abstractions are necessary. Moving tokens between the slits in a CARDiac is a powerful exercise, but eventually you want to do something more substantial than adding one and one, and so you need to package up the mechanics of computing inside a membrane with an easily grasped handle (knowing that you can always open the membrane if need be).
The more automated code you generate – macros, pasted Javascript, Minecraft blocks – the greater the likelihood that you will be failed by a readymade, prefab component. At that point, you have means, motive and opportunity to open the membrane and start tinkering with the internals, and every time you do, you have a better chance of making a realization that improves your grasp on the whole system.
Automated code – whether from an LLM, View Source, Stack Overflow, or a macro recorder – is the top of a funnel. Many – most – of the people who enter the funnel won't slip further down the abstraction chute. They'll solve their problem (a virtue unto itself!) and move on. But the more people we put at the top of the funnel, the more chances our civilization gets to produce another skilled artisan who understands and can improve, iterate and repair the code the rest of us use.
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Have you guys noticed how much the internet/technology just does not listen to you anymore? I click “don’t show this artist” on Spotify and I get recommended a music video by them on the front page. I click “skip this update” on a pop up every time I open a file organization app and it’s right back there every time. O click unsubscribe on a newsletter and it keeps showing up in my inbox!! I click “delete my account” and the next time I open the website they suggest I “reactivate”.
idk if this is an usamerican thing or not but it always blows my mind as a small european country resident that yall have many names and types of apples???? what do you mean its not just red yellow or green??? why is it so complicated??? who is granny smith????
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im just so happy i live in a time period where actual meaningful biological transition is possible. even if we lose rights or the ability to exist in public, nothing can turn back the clock on that, and just by having any sort of access to that our lives are made immensely better. millions of our sisters throughout history would never have dreamed of a day where they could have what HRT does for us.
please don't lose the plot of this. if you're a trans person on HRT you're a living miracle, the dream of hundreds of millions of your ancestors. your lives are all deeply meaningful no matter what anyone says.
Cursed be the one who announced to my father:
“It’s a boy!"...
...How could he twist the course of the stars so much?
How could he have erred so in his astrology?
A lying tongue, a fool’s mouth it had given him
For he foolishly transformed justice to poison
He altered the law and transposed the lines
Oh, but had the artisan who made me created me instead – a worthy woman...
...I would say "how lucky am I"
Father in heaven
who did miracles for our ancestors with fire and water...
...Who would then transform me from a man to woman?
Were I only to have merited this being so graced by goodness...
What shall I say?
why cry or be bitter?
If my father in heaven has decreed upon me
and has maimed me with an immutable deformity
then I do not wish to remove it.
the sorrow of the impossible is a human pain that nothing will cure
and for which no comfort can be found.
So, I will bear and suffer until I die and wither in the ground.
Since I have learned from our tradition
that we bless both, the good and the bitter
I will bless in a voice hushed and weak:
blessed are you [HaShem] who has not made me a woman.
Hi - I run the modding community discord so I can offer some insight into this. There’s actually 3 reasons why Scottina made this mod for LE:
1. As the person who removed them originally, he knew best how to add them back in, so he decided since it was going to be inevitably made by someone, it might as well be done properly.
2. All the DP for this mod goes back into the Mass Effect Modding Workshop, which is our shared community account. So every download for this mod actually goes to support the modding community’s efforts - essentially we turned the horny men into a weirdly inadvertent force for good?
3. He (and we in the workshop) thought it would be hilarious if he was the person who both removed them + added them back in. So that the karma effectively cancels itself out.
We also made a decoy mod to troll people (it adds fart noises during the butt shots).
Thank you for the insight. Please send my regards to the modding community and also tell them they are some of the funniest people on Nexus Mods right now
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What's the difference between lichen and fungus, like mushrooms? Thank you.
Hoo boy, that's the question, huh?
So, fungi are a lot of things. "Fungi" is an entire kingdom of life, like "Plantae" (plants) or "Animalia" animals. Consider how much diversity there is within those 2 groups, and now shift your perception of what a fungi can look like to that level of complexity. In, say, animals, those complex differences are pretty obvious when looking at like, a clam vs a honeybee vs a crocodile vs a human. But in fungi, most of that complexity isn't super visible to the human eye because most fungi are small and cryptic, so it gets overlooked even though the diversity is there.
"Mushrooms" are the fruiting bodies of basidiomycete fungi: just one division of the entire fungal kingdom. A fruiting body is like, well, a fruit! It is a reproductive structure that releases spores, which are like the seeds of plants. These structures are attached to a "mycelium," a connected network of fungal hyphea (long filaments containing fungal cells). Think of the mycelium as like, the trunk of a tree, and the mushroom as an apple.
Not all fungi have a mycelium (the same way not all plants have a trunk)--many are unicellular organisms, and others have simpler body plans, and some (like lichens) have more complicated body plans.
Besides basidiomycete mushrooms, ascomycete fungi produce mostly "cup-shaped" fruiting bodies, often referred to as "mushrooms" even though they aren't technically mushrooms.
Confused yet? Stick with me.
What is a lichen? Lichenization (a fungus forming a symbiotic relationship with a photosynthesizing organism) is a lifestyle trait more than it is a distinct group. While most "lichens" are ascomycete fungi, there are some basidiomycete fungi that have lichenized as well. It is a way for a fungi (we call it the mycobiont) to basically "farm" algae and/or cyanobacteria (we call these the photobionts) to harvest energy from, and in return the mycobiont provides the photobiont with a safe environment.
Most lichens have "apothecia" as seen in the picture above: the cup-shaped fruiting bodies often found in the ascomycete fungi. BUT some (very few) lichens actually *have* mushrooms because they are a symbiosis between an algae and a mushroom-producing fungi (basidiomycete):
SO to conclude:
--Fungi is a diverse kingdom of life
--Mushrooms are a reproductive structure of a specific lineage of fungi
--Lichens are a symbiotic organism made up of a fungus and a photosynthesizing organism (algae and/or cyanobacteria)
--Most lichenized fungi are ascomycetes, but some are basidiomycetes
--You can think of lichenization as a lifestyle as opposed to a specific group
Fungi are complicated and difficult and confusing, and wonderful and beautifully complex and endlessly fascinating!
I've noted before that my favorite punchline on Tumblr is "hang on, gotta look something up/okay that's funny."
Let me explain why:
It is a way to say "I don't get it" without blaming the joke or the teller.
It is a tacit admission of ignorance without shame or judgement.
It assumes responsibility for acquiring the knowledge the respondent doesn't already have.
It cues other people who Don't Get It to do the look-up themselves, allowing them to get that full impact of Getting It without derailing the post with explanations.
It gives subsequent readers, whether or not THEY got the joke, a little frisson of good feelings when they realize that someone else is now In On The Joke.
It not only makes the original joke funnier, it gets funnier the more often it's used.
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