De que é feito Harvard Mark I
Howard Aiken’s electromechanical programmable computer.
- Relay — tem como parte. The Mark I was electromechanical, built from relays.
- Punched card — utiliza. The program was read from punched tape and the data from punched cards.
- Steel — é feito de. The case is steel and glass.
- Cobre — é feito de. 800 km of wiring.