Strange Sounds in the Sky explained by Scientist

Society, Video

Maybe you would like to know also more about the strange sounds that have been recently heard around the world. Some people even call them “The Sound of the Apocalypse”. Dr. Prof. Elchin Khalilov has now given an interview where he develops some theories about these sounds which are very loud although most of them lie in the infrasound range and cannot even be heard by Humans.… Read the rest