ALBUQUERQUE, N.M. — A team at Sandia National Laboratories has developed a faster and more comprehensive way of testing personal protective equipment, or PPE. The basic principle: modeling a device to ...

Eurofins Textile Testing Spain announces the launch and validation of a new test method to evaluate the filtration capacity of masks with 100 nanometre particles, the estimated mean size of the ...

Every day, N95, KN95, KF94, and surgical face masks protect millions of people from smoke, dust, and other particulates, as well as germs that can cause serious illness. These masks act like a bouncer ...

The key to finding the best N95 masks lies in getting the right fit and near-perfect seal. These are our favorite filtering facewear. By Rebecca Sohn Published Mar 22, 2022 9:28 AM EDT Add Popular ...

Researchers have tested a variety of popular hacks for improving the fit of KN95 and surgical masks, and found that while some hacks do improve fit, they can also come at the cost of the wearer's ...