Twenty years ago today, Tim Berners-Lee, of the CERN particle physics laboratory in Geneva, wrote a paper describing what quickly became the World Wide Web.
Back in 1989, the Web was just an idea, but it was a world-changing idea and one of the most important ideas of the 20th century.
At that time, the first browser and the first web server had yet to be created but those things came quickly. Back then, we got our news from newspapers and on TV at 6 PM. We did our research and study in libraries. We met with our friends in church or at a bar. We received and paid bills through the mail. We used to go to the bank to deposit checks and take care of business. We shopped for clothing by driving to stores and touching the products. We learned about new products through print ads, billboards, and television. We learned about different cultures and met people in distant lands by getting on an airplane and going there. We got our music by buying CDs or cassettes. The idea of an individual being able to publish his writings or photos and have them instantly visible to millions of people was inconceivable.
By 1995, things were well underway. At that time the first major search engine was created, called Alta Vista. Does anyone besides me remember Alta Vista? There was no Yahoo, no Google, no Hotmail, no online music, no multiplayer games. Web-based email was yet to be invented (by Hotmail, later bought by Microsoft). There was no YouTube because there was no digital video yet. Compressed audio (MP3) had just been developed by the Fraunhofer Institute in Germany. The first MP3 player for computers (WinAmp) came in 1998. The first portable MP3 player came in 1999.
Look at what has happened in the last 10 to 14 years. The whole world has changed for anyone who has access to the Internet.
What will the next 20 years bring?