On this day in 1993: World Wide Web is made free to everyone by CERN
(Below: CERN's document placing World Wide Web into public domain) pic.twitter.com/tQy9ZU0jRm
— Jon Erlichman (@JonErlichman) April 30, 2017
Seems about right for a tweet of the day #365project to recognize the significance of what CERN did on this date in 1993. The language of the document is really interesting, too.