Some date the dawn of the net to September 12, 1969, when a team of engineers at the University of California, Los Angeles (UCLA) connected the first two machines on the first node of ARPAnet, the US Department of Defense-funded network that eventually morphed into the modern interwebs. But others — including Professor Leonard Kleinrock, who led that engineering team — peg the birthday to October 29, when the first message was sent between the remote nodes. 'That's the day,' Kleinrock tells The Reg, 'the internet uttered its first words.' ...A 50kbps AT&T pipe connected the UCLA and SRI nodes, and the first message sent was the word 'log' — or at least that was the idea. UCLA would send the 'log' and SRI would respond with 'in.' But after UCLA typed the 'l' and the 'o,' the 'g' caused a memory overflow on the SRI IMP. ... 'So the first message was "Lo," as in "Lo and Behold,"' Kleinrock says. 'We couldn't have asked for a better message — and we didn't plan it.The real beginning was a couple of decades earlier, although no one can really set the exact date for Internet’s birth. But on October 29, 1969, the first two nodes of ARPANET were interconnected between UCLA’s School of Engineering and Applied Science and SRI International (SRI) in Menlo Park, California. It took 12 years for 213 computers to get linked in the network.
Somewhere after that, things started changing, fast. Netscape – the archetypal browser – was overrun by Internet Explorer (Internet Explorer). It took about 10 years for Netscape’s market share to fall from over 90% to less than 1%. Then Firefox started eating away at Internet Explorer’s market share. Who knows what we’ll be browsing on in 10 years?
Fast forward to today, and the Internet has over 1.5 billion users, and most of them can’t imagine the world without it. Most of you don’t need an explanation of what it is and how it works; it’s one of the fundamental things you encounter, like rain or electricity. It’s in our blood. It brought us the ability to communicate fast, to connect with our friends, to create stuff together; it brought us social media, Twitter (Twitter) and Facebook (Facebook).
But unlike rain or electricity, it changes, faster and faster, each day. Its first 40 years were just the beginning, and I’m really, really interested in what it will look like in another 40 years. Whatever it is, it’ll probably be unimaginable from today’s standpoint.