Iconoscope und gutenberg printing press: was sie gemeinsam haben

  1. Schritt 1. Iconoscope — ist eine Art von — Vacuum tube. An electron tube.
  2. Schritt 2. Vacuum tube — ist Teil von — ENIAC. ENIAC contained about 18,000 vacuum tubes.
  3. Schritt 3. ENIAC — nutzt — Punched card. ENIAC’s input and output went through IBM punched-card equipment.
  4. Schritt 4. Punched card — wird verwendet in — Jacquard loom. Each punched card sets one pass of the pattern.
  5. Schritt 5. Jacquard loom — funktioniert wie — Gutenberg printing press. 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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