The Internet | Inventing

For decades, the Internet remained a tool for scientists and the military. It was powerful but hard to use—mostly green text on black screens. Everything changed in 1989 at in Switzerland.

On October 29, 1969, the first real bridge was built. Under the guidance of Leonard Kleinrock at , a team prepared to send the first message to Stanford Research Institute via ARPANET . The plan was simple: type "LOGIN." They typed L —it worked. They typed O —it worked. They typed G —and the system crashed. Inventing the Internet

By the early 1970s, more "islands" were joining the network, but they were still using different languages. Vint Cerf and Bob Kahn became the "architects" who fixed this. They developed (Transmission Control Protocol and Internet Protocol), a universal set of rules that allowed different networks to communicate seamlessly. This "network of networks" is what we now officially call the Internet . The Web is Born For decades, the Internet remained a tool for

Unlike the Internet itself, which is the "pipes" and "wires," the Web was the "library" that sat on top of it. In 1993, made the technology free for everyone, sparking the explosion of websites, blogs, and social media we use today. On October 29, 1969, the first real bridge was built

The very first message ever sent on the precursor to the Internet was just "LO"—a fittingly humble start for a system that would eventually change the world. Connecting the Islands