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dnpstardust

trans·fix

/tran(t)sˈfiks/

verb 1.cause (someone) to become motionless with horror, wonder, or astonishment.

eldritchscholar

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.

benegesserwitch

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.

darkersolstice

@we-are-threadmage

systlin

Someone port Doom to a blanket

rolypolywardrobe

I really love tumblr for this 🙌

isnerdy-deactivated20190101

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.

dollsahoy

(little old ladies sewed the space suits, too)

butts-for-days

Fun fact: one nickname for it was LOL Memory, for “little old lady memory.”

costumersupportdept

I mean let’s also touch on the Jacquard Loom, if you want to get all Textiles In Sciencey. It was officially created in 1801 or 1804 depending on who you ask (although you can see it in proto-form as early as 1725) and used a literal chain of punch cards to tell the loom which warps to raise on hooks before passing the weft through. It replaced the “weaver yelling at Draw Boy” technique, in which the weaver would call to the kid manning the heddles “raise these and these, lower these!” and hope that he got it right.

With a Jacquard loom instead of painstakingly picking up every little thread by hand to weave in a pattern, which is what folks used to do for brocades in Ye Olde Times, this basically automated that. Essentially all you have to do to weave here is advance the punch cards and throw the shuttle. SO EASY.

ALSO, it’s not just “little old ladies sewed the first spacesuits,” it’s “the women from the Playtex Corp were the only ones who could sew within the tolerances needed.” Yes, THAT Playtex Corp, the one who makes bras. Bra-makers sent us to the moon.

And the cool thing with them was that they did it all WITHOUT PINS, WITHOUT SEAM RIPPING and in ONE TRY. You couldn’t use pins or re-sew seams because the spacesuits had to be airtight, so any additional holes in them were NO GOOD. They were also sewing to some STUPID tight tolerances-in our costume shop if you’re within an eighth of an inch of being on the line, you’re usually good. The Playtex ladies were working on tolerances of 1/32nd of an inch. 1/32nd. AND IN 21 LAYERS OF FABRIC.

The women who made the spacesuits were BADASSES. (and yes, I’ve tried to get Space-X to hire me more than once. They don’t seem interested these days)

synebluetoo

This is fascinating. I knew there was a correlation between binary and weaving but this just takes it to a whole nother level.

doctorbeth

Bird the Bird

I have many types of patients, real and fantastical, but interestingly enough, not many birds, and most are Big Birds, so Bird (aka the Bird) was a rarity. His person originally wrote:

My Bird is in much need of medical attention. He has been with me now for 23 years… Bird has traveled with me across the USA and overseas. I have sewn up a few of his boo boos, but now he needs more than I can do.

His diagnosis photos showed dirt and ankle wounds, but particularly beak wear:

He came to the hospital for a spa and wound repair early this year (yes, it takes me some time to get stories up here!)

Here’s his bubble bath, he was already getting greener, which in his case was a good thing!

His person wrote:

Wow! He looks like he’s enjoying it!

Once dry, we had to choose a new fabric for the green part of his beak (it was really too worn to sew):

Then the same fabric was used for his heart with a bit of his original stuffing (he had to get restuffed before his worn beak part could be recovered):

Finally, his beak was repaired (as were all his other wounds):

His chubbiness was tested:

Approved! His spine was closed and he was ready to fly home (it was a bit far, so he took a plane rather than flying himself):

His person wrote:

Bird is home and he looks fantastic!!!!

vampireapologist-archive-deacti

I would die for you doctor beth

peachisperfection

I had a dream that someone started a meme at the bottom of their tumblr posts that was just a banner of harry styles giving a thumbs up with the text "This post is Ravioli Approved." It got really popular, and eventually Harry got wind of it and went on James Corden and said "this meme is Ravioli Approved." Everyone loved it and it was really funny, and Harry Styles played along. Until one day he tweeted "Donald Trump is not Ravioli Approved." And the next day Trump fucking died.

suddenly everyone was DMing Harry Styles like "am I ravioli approved???" And he mostly said yes, but the ones he said no to died. And the next day it would come out that they had been murderers or just terrible people.

They gave Harry Styles his own government Bureau of Ravioli Approval (BORA) and every baby born got an approval/disapproval rating with their social security number. Infant mortality dropped because every baby except the Disapproved ones lived.

Eventually he did like a 12-hour live special of him reading the death records of the last 20 years and approving/disapproving of their deaths. There wasn't any earthly repercussions to that but im pretty sure it meant he was sending them to heaven or hell?

The dream ended with a looney tunes ending card, except instead of porky pig it was harry in the middle with the message "This Dream Is Ravioli Approved." And i woke up.

dandibean

@one-time-i-dreamt

harry-lloyds

Batman: Fine. Did you get all that, Commissioner? Commissioner: Indeed I did, Batman. We’ll set up the tape telecast and have the dummy package of money waiting. See you at eleven tonight. Commissioner: Two fine men. So dissimilar in many respects and yet… yet so similar in others.