According to the study, published in the journal ACS Nano, facing a shortage of the masks early this year, researchers considered a number of ways to disinfect them for reuse, including ultraviolet light, hydrogen peroxide vapours, autoclaves and chemical disinfectants.
Terror organisation ISIS chief Abu Bakr al-Baghdadi may have been killed last year, but the banned group’s nefarious activities continue unabated across the world. The ninth edition of ISIS’ magazine ‘The Voice of Hind’ calls for jehad while trying to push its propaganda to incite youth of a certain community in India.
The level of violence in Afghanistan is unacceptably high and the United States expects further setbacks during talks, the Special Representative for Afghanistan said on Tuesday, as the Afghan government and Taliban remain far apart on even the most basic issues 10 days into talks meant to end two decades of war.
The next inperson gathering of the World Economic Forum won’t be in the Swiss town of Davos as usual.