Programmable Z3 Computer Operates

Konrad Zuse demonstrated the Z3, a programmable electromechanical computing machine. It used relays and read its program from punched film.

Konrad Zuse demonstrated the Z3, a programmable electromechanical computing machine. It used relays and read its program from punched film.

The Z3 occupies a distinct place in computing history as an early working programmable digital computer. It should not be confused with later fully electronic machines.

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