Typewriter und saw: was sie gemeinsam haben

1. Schritt 1. Typewriter — funktioniert wie — Movable type. Each typebar carries a piece of movable type pressed against the paper.
2. Schritt 2. Movable type — funktioniert wie — Interchangeable parts. Movable type is an early case of interchangeable parts: identical letters move from line to line.
3. Schritt 3. Interchangeable parts — wird verwendet in — Egreniermaschine. Whitney was one of the promoters of interchangeable parts.
4. Schritt 4. Egreniermaschine — hat als Teil — Kurbel. The drum was turned by a handle.
5. Schritt 5. Kurbel — ist Teil von — Sawmill. A crank turns the wheel’s rotation into the stroke of the saw.
6. Schritt 6. Sawmill — nutzt — Saw. The cutting tool is a saw.

Evothings öffnen