Petrovaradin Fortress is located in Novi Sad, Serbia, in Petrovaradin on the banks of the Danube and on the slopes of Fruška gora.
August 3, 2014
In the show "The place I keep", the Radio Television of Serbia hosted academician Milković and made a report on his research of the Petrovaradin Fortress.
July 22, 2019
The Serbian daily Blic published an article about the Petrovaradin Fortress, in which there is speculation about a possible underground tumulus that passes under the Danube to the Novi Sad side.
September 30, 2019
Academician Veljko Milković was a guest this year as part of the Researchers' Night event and who presented 3 of his inventions to the visitors.
October 24, 2021
A group of authors from the Department of Geography, Tourism and Hotel Management at the Faculty of Natural Sciences and Mathematics of the University of Novi Sad published an international scientific research paper on Petrovaradin Fortress entitled: Sustainability of Underground Heritage, an example of military galleries of Petrovaradin Fortress in Novi Sad. The paper was published in English, and Veljko Milković is mentioned several times in the references of this paper.
December 4, 2021
The guest on the YouTube channel Nauka i Misterije Balkan was Veljko Milković, inventor and researcher. In this visit, academician Milković presents previously unpublished details about his research of the Petrovaradin Fortress, as well as about artifacts that support his hypothesis that the legendary civilization of Atlantis was in the area of today's Pannonian Basin, in Serbia.
December 25, 2021
The guest on the YouTube channel Putni Dnevnik was Veljko Milković, inventor and researcher. In this visit, Academician Milković talks about the improved version of the two-stage mechanical oscillator, gives previously unpublished details about his research of the Petrovaradin Fortress, as well as artifacts that support his hypothesis that the legendary Atlantis civilization was in today's Pannonian Basin in Serbia.