25 victims of gas explosion in Armenia are still under intensive care
As reported by the Armenian Ministry for Emergencies (MfE), 25 victims of the explosion in Republic Square of Yerevan are still treated at intensive care units of local medical centres. The exploded balloons could be filled with hydrogen or methane, which have the lifting force and are explosives at the same time, said Vladimir Fedotov, Deputy Director of the Scientific and Production Association (SPA) "Geliymash". He denies that the balloons could be filled with helium, the RIA "Novosti" reports.