I found these 3 great videos that explain how protective masks work.
The above video explains different maks, how they get contaminated, and the latest research on the methods of decontamination. Our device uses the latest proven methods and goes one step further by renewing the static charge and solves a number of problems presented in the video.
The above video explains the difference between a respirator (N95 facemask mask) and a face mask (surgical mask). A respirator is designed to help the person wearing it, while a medical mask is designed to protect a person from the person who is wearing the mask. He also talks about the surprising finding that there is little difference between the two as far as protection from COVID-19. He concludes that you could use anything that works as a “barrier protection against droplets.”
The above video uses animations to explain the fascinating physics of how face masks and respirators work.
