Electromechanical era

Electromechanical

Electromechanical 1840-1940

-Use of electricity
-Colossus machine first electronic calculating machine.
-The beginnings of communications.
-Telegraph (created by Samuel F.J Morse in 1832 and a beta version in 1815), telephone and radio (created in march 1876), and voltaic battery




-MARK I- created by IBM 1939 1944, it was the first computer
-MARK I was bigger than any actual computer.