Compulsory redundancyThis spring, the Eurovision Song Contest took place for the 53rd time. 43 countries took part and 25 made it to the final on May 24th in Belgrade. A huge technical and logistical effort was put into the grand finale of the Eurovision show, which has been run every year since 1956 by the European Broadcasting Union (EBU), making it the largest live production TV event in Europe. Just the rehearsals for the entire production took two weeks...