“We drag out heirloom metaphors- ‘on tenterhooks,’ ‘towheaded,’ ‘frazzled’ with no idea that we're talking about fabric and fibers. We repeat threadbare clichés: ‘whole cloth,’ ‘hanging by a thread,’ ‘dyed in the wool.’ We catch airline shuttles, weave through traffic, follow comment threads. We speak of life spans and spinoffs and never wonder why drawing out fibers and twirling them into thread looms so large in our language. Surrounded by textiles, we're largely oblivious to their existence and to the knowledge and efforts embodied in every scrap of fabric.”
Since 5,000 BCE humans carded, spun and weaved protein and cellulose fibers to produce fabric. Plant and animal products were used to produce natural dyes to color the cloth.
Nylon, the first synthetic fiber, was discovered in 1935.
“Wallace Carothers didn’t set out to create a new fiber….DuPont executives described nylon as made from ‘coal, air, and water.’”
In 1941 British chemists, John Whinfield and James Dickson, create the first polyester fibers.
“…they drew the first fibers from a ‘very discoloured polymer’….Its chemical name is polyethylene terephthalate, but nowadays we usually just call it polyester. It is the world's leading textile fiber….”
To produce vivid colors and colors that last with multiple washings, synthetic dyes are needed.
“Dyes bear witness to the universal human quest to imbue artifacts with beauty and meaning and to the chemical ingenuity and economic enterprise that desire calls forth. The history of dyes is the history of chemistry….”
In 1856 the first synthetic dye, a shade of purple called mauveine, was discovered by the 18-year-old British chemistry student, William Perkin.
“His first attempt to produce quinine (a drug that treats malaria) failed….he decided to repeat the experiment…. Again no quinine, just a black precipitate. Curious about what it might be, Perkin tried dissolving the new substance in denatured alcohol. The solution turned a striking purple….perhaps the chemical could be a dye.”
In Gravity’s Rainbow, Thomas Pynchon writes, “Tyrian purple, alizarin and indigo, other coal-tar dyes are here, but the important one is mauve. William Perkin discovered it in England….mauve, the first new color on Earth….”
In 1804 Joseph Jacquard patented the automated jacquard loom. The machine was controlled by a series of punch cards denoting the binary option of the weft thread, the horizontal thread, going over or under the warp thread, the vertical thread. The use of punch cards in an automated loom inspired Ada Lovelace and Charles Babbage to imagine their Analytic Engine, an early mechanical calculator.
���In the first few decades of computing, the connections between the ancient code of cloth and the futuristic promise of information technology took tangible, visible form.”
In the 1960s NASA contacted the defense contractor Raytheon to develop the magnetic core memory for the Apollo space program.
“‘We have to build, essentially, a weaving machine,’ a Raytheon manager explained…. ‘You would have to send the program to a factory, and women in the factory would literally weave the software into this core rope memory….’”
This part of history, the intersection of weaving and computational memory, was also discussed in the novel Threadripper by the author Amalie Smith who writes,
“Raytheon…hires female textile workers...to pull copper threads through tiny magnetizable rings...magnetic-core memories, and for over 20 years they are the primary way of writing, storing and reading data…. For those two decades, data is something you weave. The landing algorithms on Apollo spacecraft are stored on ferrite cores and copper threads made by weavers.
When humans land on the moon, the computer loom lands with them.”
“The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it.”
Mark Weiser
The Computer for the 21st Century
Scientific American
September 1991