Researchers have developed a more efficient membrane filter that can be attached to a regular N95 mask and replaced when needed. The filter has a smaller pore size than normal N95 masks, potentially ...

Since the outbreak of COVID-19, there's been a worldwide shortage of face masks -- particularly, the N95 ones worn by health care workers. Although these coverings provide the highest level of ...

The Liberec Technical University has created a replaceable filter which can be used in the homemade masks people are sewing. The masks are worn to comply with laws designed in preventing the spread of ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether you’re biding your time on the Happy Masks waitlist or you spring for another brand, KN95 and Nanofilter masks provide ...

Countries around the world are facing shortage of face masks, particularly the N95 ones, post the COVID-19 outbreak. Hence, leading health organisations like the Centers for Disease Control and ...

Surrounded by non-essential businesses in the Country Club Plaza closed to slow the spread of COVID-19, one shop is whirring with the sounds of 3D printers running nearly 24/7. Actually, the 3D ...

Our editors independently selected these items because we think you will enjoy them and might like them at these prices. If you purchase something through our links, we may earn a commission. Pricing ...

When you purchase through links on our site, we may earn commission. Read our full commerce guidelines here. With COVID-19 restrictions being tightened again in the wake of the new Omicron variant ...

Researchers have developed a membrane that can be attached to a regular N95 mask and replaced when needed. The filter has a smaller pore size than normal N95 masks, potentially blocking more virus ...

Since the outbreak of Covid-19, there`s been a worldwide shortage of face masks -- particularly, the N95 ones, now researchers have developed a membrane that can be attached to a regular N95 mask and ...