Tensile structure und gutenberg printing press: was sie gemeinsam haben
- Schritt 1. Tensile structure — funktioniert wie — Sail. Stretched fabric working in tension.
- Schritt 2. Sail — ist Teil von — Sailing ship. Sails drive the ship.
- Schritt 3. Sailing ship — nutzt — Mercator projection. Navigating along straight rhumb lines.
- Schritt 4. Mercator projection — nutzt — Gutenberg printing press. Maps were printed in large numbers.