INTERNET
 
Inventors: Larry Roberts

 
ARPAnet, the direct ancestor of the Internet, was created in 1969 to protect the flow of information between military installations.  It created a network of geographically isolated computers that could exchange information through a newly developed protocol, the NCP.  The first data communication occurred between UCLA and Stanford Research Institute.  Larry Roberts, the original architect, had devised an outline by 1968.  ARPAnet connected four universities in the US: UCLA, Stanford Research Institute, UC Santa Barbara, and the University of Utah.
Several major inventions sprung out of ARPAnet, such as email and remote access to a computer.  As more and more uses for the network were found, the amount of people that had access to ARPAnet increased.  Eventually the military created MILnet, a military only network.  Out of the second generation NSFnet emerged the Internet, or information superhighway, that today allows for the mass transmission of information and the ability to communicate with others all over the world.  Within four years of opening it to the general public, 50 million people were using the Internet.
(See WWW and E-mail.)

*Bottom picture from http://www.historyoftheinternet.com/chap2.html

Sources:
About Inc. Arpanet-The First Internet. 12 October 2003. <http://inventors.about.com/library/weekly/aa091598.htm>

The Moschovitis Group. From Sputnik to the Arpanet. 11 October 2003. <http://www.historyoftheinternet.com/chap2.html>

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