India faces a severe air pollution crisis every year, prompting the need for effective anti-pollution masks like the N95 to ...

The new type of mask, first proposed by Dr. Hyeonjin Eom, is a film-based transparent mask fabricated using commercial polypropylene film. It ensures transparency and safety without the use of ...

Where face masks for high-risk COVID protection are concerned, there are three types I would recommend: N95 masks (the American gold standard), KN95 masks (the Chinese equivalent), or KF94 masks ...