Let me start with an easier question: rappers and physicists – what do they have in common? Apart from the fact that I’m moderately passionate about both rap and physics, there’s one obvious similarity: rappers and physicists are both very active collaborators. I’d say that rappers feature in each other’s songs much more often than artists of other genres do and physicists, on the other hand, have sometimes up to several hundreds of co-authors in their papers! Continue reading →