Track circuit e esteira transportadora: o que têm em comum

1. Passo 1. Track circuit — tem como parte — Relay. Track relays.
2. Passo 2. Relay — faz parte de — Harvard Mark I. The Mark I was electromechanical, built from relays.
3. Passo 3. Harvard Mark I — utiliza — Punched card. The program was read from punched tape and the data from punched cards.
4. Passo 4. Punched card — é feito de — Paper. Punched cards are stiff card.
5. Passo 5. Paper — utiliza — Paper machine. Industrial production.
6. Passo 6. Paper machine — funciona como — Esteira transportadora. Fourdrinier’s endless wire mesh moves like a conveyor belt, forming the web of paper.

Abrir Evothings