A playable Les Paul guitar, a Pac-Man game and a keyboard in celebration of Robert Moog. These are just some of the many doodles that Google has displayed on its home page. What started in 1998 as a stick figure drawing behind the letter “o” to show the team were out of the office, has now developed into intricate designs, games and artistic representations of famous figures and events. There have been more than 1,000 doodles. They depict both the famous and the less well-known, they feature anniversaries and some more idiosyncratic tributes, and are increasingly becoming interactive and shareable. Read the full story at the BBC.