Friday 21st of June 2013 will be remembered in Croatia as a day when Croatian popularization of science got acknowledged by Google Doodle. Being 82nd birthday of Zlatko Grgic, one of authors of Professor Balthazar, Croatian cartoon character and one of first science communicators, Google Doodle put Professor Balthazar on their homepage! You can watch one of Professor Balthazar’s episode on this link http://www.youtube.com/watch?v=j9Ii95Z9InY