Computers

Boolean logic

Nov 11, 1850

George Boolean invents boolean logic that will end up being the basic logic computers will use.

computers

Period: Nov 11, 1850 to Nov 11, 2011

Magnetic recording

Sep 14, 1899

Magnetic recording is invented.

Flip flop circuit

Apr 13, 1919

Two American physicists Eccles and Jodan invent the flip flop cicruit.

Electric typewriter

Aug 30, 1935

IBM creates the first electric typewriter.

Electric typewriter

Nov 11, 1935

IBM creates the first electric typewriter.