Stainless steel und jacquard loom: was sie gemeinsam haben

1. Schritt 1. Stainless steel — ist Material für — Fountain pen. The nib of a modern fountain pen is stainless steel.
2. Schritt 2. Fountain pen — nutzt — Ink. Ink.
3. Schritt 3. Ink — wird verwendet in — Gutenberg printing press. An impression needs ink; Gutenberg used an oil-based one.
4. Schritt 4. Gutenberg printing press — funktioniert wie — 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.

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