Hugh Murphy, a professor at Barry University designed a mask out of surgical wrap for health care workers at Memorial Healthcare System. He helpfully filmed a video for non-essential hospital workers to produce more. Watch the video below! .mcclatchy-embed{position:relative;padding:40px 0 56.25%;height:0;overflow:hidden;max-width:100%}.mcclatchy-embed iframe{position:absolute;top:0;left:0;width:100%;height:100%}