Weaving Algebraical Patterns
What a loom that reads punched cards can teach us about programs.
Posts tagged Engines
Debugging the Difference Engine
A stuck carry, a patch and the stylesheet for the simulator's printout.
Letters to Mr. Babbage
On corresponding about engines that don't exist yet.
Mechanical Music
Could an engine compose elaborate pieces of music?
A Thought on Punched Cards
Cards for operations, cards for variables.