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)
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. internet creation
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 By 1971, Ray Tomlinson sent the first network
The creation of the internet was not a single "eureka" moment but a decades-long evolution involving government agencies, academic researchers, and visionary computer scientists. It transitioned from a Cold War-era military project into the global, commercial network we use today. 1. The Seeds of Connectivity (1950s–1960s) The Invention of TCP/IP (1970s–1983) As more independent
ARPANET, the first real prototype of the internet, was launched by ARPA to allow researchers at different universities to share computer resources.
The journey began in the late 1950s, catalyzed by the Cold War.
They developed TCP/IP (Transmission Control Protocol/Internet Protocol). TCP handles data assembly/disassembly, while IP ensures packets reach the correct address.