Japanese chemistry professor shows why three kinds of masks could be effective against the virus

https://ift.tt/eA8V8J Dale RollA helpful science experiment shows that masks, whether bought in a store or made at home, can help protect you against coronavirus.  People in China, Korean, and Japan have always used masks as protection against the common cold, the flu, and even seasonal allergies. With the coronavirus outbreak, though, the rest of the world is […]