To keep yourself safe from the current COVID-19 pandemic it is essential for everyone to follow all the precautionary measure. Frequent washing of hands and social distancing is necessary as well as wearing a face mask. But today there are so many options in the market that it may be difficult at times to choose the right mask. Now a supercomputer comes to your aid by spelling out which works is most effective in the current scenario. Face masks made from non-woven fabric are more effective at blocking the spread of COVID-19 via airborne respiratory droplets than other types that