A Doctor Explains How to Make the Safest Face Mask скачать в хорошем качестве

A Doctor Explains How to Make the Safest Face Mask

A doctor explains how to make the safest face mask. This is a safe face mask that if built properly should be donated to your local emergency services. It utilizes a HEPA filter, which is much, much better than a cotton mask. Directions for making masks: https://drive.google.com/open?id=1fW_... Mask patterns: https://drive.google.com/open?id=1gai... Websites cited: https://www.cdc.gov/coronavirus/2019-... https://www.cdc.gov/coronavirus/2019-... https://www.osha.gov/video/respirator... remember: Social distancing works, wash your hands, support the frontline.