They developed TCP/IP (Transmission Control Protocol/Internet Protocol). TCP handles data assembly/disassembly, while IP ensures packets reach the correct address.
In the early 1960s, researchers like Leonard Kleinrock , Paul Baran , and Donald Davies independently developed "packet switching". This method breaks data into small "packets" that can take different routes to a destination and reassemble upon arrival, making networks more resilient than traditional telephone lines. 2. ARPANET: The Precursor (1969) internet creation
The journey began in the late 1950s, catalyzed by the Cold War. This method breaks data into small "packets" that
After the Soviet Union launched Sputnik 1, the U.S. government established the Advanced Research Projects Agency (ARPA) in 1958 to ensure American technological superiority. After the Soviet Union launched Sputnik 1, the U
On January 1, 1983, ARPANET officially switched to TCP/IP. This "network of networks" approach is what technically defined the birth of the "Internet". The Internet | Johan Norberg's New and Improved
As more independent networks emerged, they were often incompatible. and Bob Kahn , often called the "Fathers of the Internet," solved this by designing a universal language.
By 1971, Ray Tomlinson sent the first network email and introduced the "@" symbol. By 1973, ARPANET became international, connecting nodes in Norway and the UK. 3. The Invention of TCP/IP (1970s–1983)