A new type of protective face mask
In light of COVID-19 pandemic, research scientist John Xu and mechanical engineer Friedrich “Fritz” Prinz from Stanford University came together to rethink and improve protective face masks using their background in electrochemical processes.
As most of us are now familiar with, breathing with a face mask can be uncomfortable and difficult. According to Stanford News, that’s because N95 masks filter out 95 percent or more of small particulate matter from the air, including the virus, which as a result, makes breathing harder. Its estimated oxygen intake can be reduced anywhere from 5 to 20 percent which can lead to dizziness and lightheadedness. Particularly for health care workers and others working in the front lines of the pandemic, long-term mask wear can even damage lungs. (more…)