So the other night during D&D, I had the sudden thoughts that:
1) Binary files are 1s and 0s
2) Knitting has knit stitches and purl stitches
You could represent binary data in knitting, as a pattern of knits and purls…
You can knit Doom.
However, after crunching some more numbers:
The compressed Doom installer binary is 2.93 MB. Assuming you are using sock weight yarn, with 7 stitches per inch, results in knitted doom being…
3322 square feet
Factoring it out…302 people, each knitting a relatively reasonable 11 square feet, could knit Doom.
Hi fun fact!!
The idea of a “binary code” was originally developed in the textile industry in pretty much this exact form. Remember punch cards? Probably not! They were a precursor to the floppy disc, and were used to store information in the same sort of binary code that we still use:
Here’s Mary Jackson (c.late 1950s) at a computer. If you look closely in the yellow box, you’ll see a stack of blank punch cards that she will use to store her calculations.
This is what a card might look like once punched. Note that the written numbers on the card are for human reference, and not understood by the computer.
But what does it have to do with textiles? Almost exactly what OP suggested. Now even though machine knitting is old as balls, I feel that there are few people outside of the industry or craft communities who have ever seen a knitting machine.
Here’s a flatbed knitting machine (as opposed to a round or tube machine), which honestly looks pretty damn similar to the ones that were first invented in the sixteenth century, and here’s a nice little diagram explaining how it works:
But what if you don’t just want a plain stocking stitch sweater? What if you want a multi-color design, or lace, or the like? You can quite easily add in another color and integrate it into your design, but for, say, a consistent intarsia (two-color repeating pattern), human error is too likely. Plus, it takes too long for a knitter in an industrial setting. This is where the binary comes in!
Here’s an intarsia swatch I made in my knitwear class last year. As you can see, the front of the swatch is the inverse of the back. When knitting this, I put a punch card in the reader,
and as you can see, the holes (or 0′s) told the machine not to knit the ground color (1′s) and the machine was set up in such a way that the second color would come through when the first color was told not to knit.
tl;dr the textiles industry is more important than people give it credit for, and I would suggest using a machine if you were going to try to knit almost 3 megabytes of information.
It goes beyond this. Every computer out there has memory. The kind of memory you might call RAM. The earliest kind of memory was magnetic core memory. It looked like this:
Wires going through magnets. This is how all of the important early digital computers stored information temporarily. Each magnetic core could store a single bit – a 0 or a 1. Here’s a picture of a variation of this, called rope core memory, from one NASA’s Apollo guidance computers:
You may think this looks incredibly handmade, and that’s because it is. But these are also extreme close-ups. Here’s the scale of the individual cores:
The only people who had the skills necessary to thread all of these cores precisely enough were textile and garment workers. Little old ladies would literally thread the wires by hand.
And thanks to them, we were able to land on the moon. This is also why memory in early computers was so expensive. It had to be hand-crafted, and took a lot of time.
Don’t underestimate the impact craft has had on our culture
been watching livestreams of US news channels lately and
1) they have a LOT of commercial breaks
2) i didn’t realize that ads for medicine were actually like this
ppl keep reblogging this and asking “well what are the medicine ads like in your country” and like…there aren’t any? It’s literally illegal to advertise prescription medicine here?
All of America: God I wish that were me
So who’s gonna tell the Not America part of the world about our legal ads for class action lawsuits against drug companies.
*deep breath* the whAT NOW?
Yep. The ads run on tv like
“Hi. This is Rathford and Tyson law firm. We’re representing a class action lawsuit on behalf of people who were prescribed sybelifex for their asthma. It turns out that sybelifex can cause spontaneous bleeding from every orifice and also super cancer. If you or a loved one has been affected by sybelifex, please contact us at xxx-xxx-xxxx or go to our website at sybelifexmurderedmydog.com.”
Those are totally normal here.
If you or a loved one has been affected by Mesothelioma, you may be entitled to compensation. CALL NOW to see if you qualify!
“you’re an art model does that mean you’re NAKED?” “yeah” “whoa….those lucky artists ;)”
…buddy.
idk who started the idea that life drawing classes have anything sexy going on like. there’s at least ten people in the room and we’re all tired and covered in charcoal.
the dude in front who’s staring at my boobs has been trying to get the shading right for 10 minutes. he’s almost out of paint. he is crying.
The ice burg being frozen solid because there are NEVER ENOUGH SPACE HEATERS.
I was an artist’s model in uni since it paid better than any other student work position. Did a life drawing class one semester, despite it being an unheated old building in the winter evenings, because the instructor was a decent fellow who always had extra space heaters. So there I am one evening, exhausted from my team’s afternoon practice, but I’m in a comfortable position on a padded stool, ready to hold the position for like fifteen minutes. Space heaters all around me, spotlights on me to get shadows in interesting places.
Beyond the red glow of the heaters and the hot-white of the spotlights, the massive drafty room is dark and quiet, broken only by the instructor’s whispers and the scratch of charcoal on paper. Me, I’m just dozing, ‘cause my ancient dorm was heated with creaky old steampipes that never really got warm, and with the new extra-powered space heater alongside the others, that night was the warmest I’d been in a month. I dozed, basking in the glorious warmth.
And then I fell asleep.
And then I fell off the stool.
I woke up rather abruptly on the cold wooden platform, and looked up to see an entire ring of terrified and worried faces around me. Everyone had their hands up, ready to help me up, except no one had touched me. Naked chick laid out face-down on the floor, and all the men and women were suddenly acutely aware they couldn’t just grab a half-asleep dazed naked chick.
Fortunately someone had the bright idea to tear the sheet down from the backdrop, lay it over me as a wrap, and then everyone was quick to help me up.
After that, the instructor and students got used to taking turns talking to me, just to make sure I wasn’t dozing off. Which was weird, at first, because I’d done two semesters just being a silent prop, and now I was interacting. It gave the class a vibe completely unlike any other I’d modeled for, and it ended up one of my favorite modeling experiences.
postscript: months later, walking on campus with someone who’d eventually become my spouse, we passed some guys on the main path. One of them stopped, peered at me, and then said hello, excitedly, saying, “sorry, I didn’t recognize you, I’ve never seen you with your clothes on!”
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