Continuous casting and typewriter: what they have in common

1. Step 1. Continuous casting — is a kind of — Casting. Casting.
2. Step 2. Casting — is used in — Linotype. It casts a line of type in metal.
3. Step 3. Linotype — evolved from — Movable type. Mechanized typesetting.
4. Step 4. Movable type — works like — Typewriter. Each typebar carries a piece of movable type pressed against the paper.

Open Evothings