History of Informatica By ruben marquinez Jun 13, 1950 Developement of electronic computers Originated in several computer science laboratories in the United States Feb 16, 1960 Contracts for packet network systems Period: Nov 19, 1960 to Jan 20, 1970 developement of arpament Oct 23, 1964 DARPA starts Nov 23, 1967 ARPANET plan published Nov 25, 1970 LAN apeared Dec 23, 1970 Finished the initial ARPANET Host-to-Host protocol Nov 23, 1976 Kleinrock published th first book of ARPANET Jun 1, 1983 Transition of ARPANET NCP to TCP/IP Oct 16, 1988 Jon Postel death Nov 23, 1991 Led to the formation of the Internet society Nov 23, 2015 End with all of people using Internet