Face mask effectiveness: What we know now When the COVID-19 pandemic took off in 2020, so too did questions over the effectiveness of wearing a face mask to prevent the spread of the virus.

led Qudi Mask 2 turns people's face into a wearable avatar A fully customizable Daft Punk-esque experience for just $130 By Alfonso Maruccia June 18, 2024 at 10:26 AM 8 comments ...