Rudder et jacquard loom : ce qu'ils ont en commun
- Étape 1. Rudder — fait partie de — Sailing ship. A steering wheel.
- Étape 2. Sailing ship — utilise — Mercator projection. Navigating along straight rhumb lines.
- Étape 3. Mercator projection — utilise — Gutenberg printing press. Maps were printed in large numbers.
- Étape 4. Gutenberg printing press — fonctionne comme — Jacquard loom. An analogy, not proven influence: both set type and a chain of punched cards are a replaceable pattern that a machine reproduces over and over.