“It was 20 years ago today, Sgt Peppers taught the band to play . . .” Actually, I got carried away. What I really meant was that it was 20 years ago today, on April 30th 1993, that a bunch of researchers at CERN, a physics lab in Switzerland, decided that they would put some of the software they had created for sharing data in the public domain. That was the birth of the World Wide Web. And the first website, you ask? Here is a screen capture. (Click on the image to visit the world’s first website.