Snowshoe frame e gutenberg printing press: o que têm em comum

1. Passo 1. Snowshoe frame — faz parte de — Snowshoes. An oval frame.
2. Passo 2. Snowshoes — é feito de — Leather. The webbing was woven from rawhide strips.
3. Passo 3. Leather — é material para — Fole. Bellows are a leather bag.
4. Passo 4. Fole — faz parte de — Player piano. Pedal bellows create suction.
5. Passo 5. Player piano — funciona como — Jacquard loom. A perforated medium controls a machine — a weaving one in one case, a musical one in the other.
6. Passo 6. Jacquard loom — funciona como — 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.

Abrir Evothings