Sheet masks are a popular way to hydrate the skin, but they’re definitely not one size fits all. “Most of the time, there’s always something off about how a sheet mask fits but the perfect fit is only ...

People are showing their true creative colors during this time when wearing face coverings is crucial to combating the spread of coronavirus. They’re crafting their own creations, figuring out ways to ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we may earn a commission. Learn more. Fewer people wear face masks than during the Covid-19 ...

Fig. 1. Given (a) the scanned face model of a subject, we develop an optimization-based approach to design (b&c) a PAP mask cushion that fits the face model. (d) The designed mask cushion is ...