#OnThisDay in 1921 Karel Čapek's R.U.R premiered in Hradec Králové and left an indelible stamp on the future of science fiction. How? R.U.R stands for Rossumovi Univerzální Roboti, and marks the invention of the term "robot". Ever read a sci-fi story about robots/machines/AI taking over and/or enslaving humanity? You can thank Čapek for that. #HistoryGetsLIT