Playing cards e Parafuso de Arquimedes: o que têm em comum

1. Passo 1. Playing cards — utiliza — Woodblock printing. Printed by woodblock.
2. Passo 2. Woodblock printing — evoluiu para — Movable type. Bi Sheng replaced the solid block with individual pieces of type.
3. Passo 3. Movable type — faz parte de — Gutenberg printing press. Text is set from metal type.
4. Passo 4. Gutenberg printing press — tem como parte — Screw press. Gutenberg adapted the screw press known from pressing grapes.
5. Passo 5. Screw press — utiliza — Screw. The force is produced by turning a screw.
6. Passo 6. Screw — é utilizado em — Parafuso de Arquimedes. A rotating helical surface lifts water.

Abrir Evothings