Wiki: The Z3 was an electromechanical computer designed by Konrad Zuse. It was the world’s first working programmable, fully automatic digital computer. … The Z3 was completed in Berlin in 1941. The German Aircraft Research Institute used it to perform statistical analyses … The original Z3 was destroyed on 21 December 1943 during an Allied bombardment of Berlin. … A fully functioning replica was built in the 1960s by Zuse’s company, Zuse KG, and is on permanent display at Deutsches Museum in Munich. … The Z3 was built with 2,000 relays, implementing a 22-bit word length that operated at a clock frequency of about 5–10 Hz.
Več na: https://en.wikipedia.org/wiki/Z3_(computer)
