From Wool to Computers
The mechanisation of the wool industry and the birth of the modern computer
The Industrial Revolution fundamentally transformed society, and the wool industry that mills like Bowers served is a key example. Its mechanisation reshaped textile manufacturing and, less obviously, spurred the technological developments that led toward computing.
Mechanising the wool trade
The mechanisation of the wool industry began in the 18th century with the invention of the flying shuttle by John Kay, which expedited the weaving process. Subsequent innovations (the spinning jenny, the water frame, the spinning mule) enabled mass production while displacing the manual workers who had done the same jobs by hand for generations.
Punch cards and the Jacquard loom
The Jacquard loom, invented by Joseph Marie Jacquard in the early 19th century, used punch cards to automate weaving patterns: each card encoded one row of the design, and a chain of cards encoded the whole cloth. It was, in a very real sense, a programmable machine.
Babbage's engine
Recognising the computational potential of the punch card, Charles Babbage conceptualised and designed the Analytical Engine in the 1830s: an automatic mechanical calculator designed to perform any arithmetic operation, programmed by punch cards adapted directly from the textile trade. It was never completed in his lifetime, but the design was sound.
The legacy
The principles of Babbage's design (sequential control, branching, looping and parallel processing) are fundamental to modern computing. The thread runs unbroken from the weaving shed to the machine you are reading this on: the loom taught the computer how to think.