It filters 95% of particulate matter, just like the N95 mask, says Dr. Nina Shapiro, a pediatric ear, nose and throat specialist at Westside Head and Neck in California. KN95 masks are the Chinese ...
There are crescent-shaped devices, including the Hairmax LaserBand 82, that look similar to extra wide headbands. Because ...
Masks are everywhere but rocking mission-to-Mars ... BioVYZR last April after raising nearly $800,000 on Indiegogo. The head-turning hazmat helmet features anti-fog windows, a low-volume, battery ...