Photomasks are becoming more complex at each node. In fact, masks are moving from traditional shapes to non-orthogonal patterns and complex shapes, such as curvilinear mask patterns. To measure ...

The Centers for Disease Control and Prevention are recommending Americans wear masks in public. The agency revisited earlier guidelines that said people didn’t need to wear masks after more evidence ...

In the midst of this crazy coronavirus pandemic, I’ve been making masks and sharing the process over on Instagram. Lots of you want to make masks as well and this is by far the easiest way to convey ...

Guidance on whether to wear a face mask to limit the spread of coronavirus has been evolving. The Taoiseach says the Government is now advising people to wear face coverings on public transport and in ...