Masks prevent up to 80 percent of coronavirus droplets from spreading

Scientists at Japanese research institute Riken and other entities use the supercomputer Fugaku to find that masks can prevent up to 80 percent of coronavirus droplets from spreading. ********************** Subscribe to our YouTube channel: Like us on Facebook: ********************** #NipponTVNews24Japan #NTV #日テレ #Japannews #Japanvideo#fugaku #supercomputer #masks #wearamask #wearingmasks #coveryourface #fujitsu #riken #covid #droplets #faceshield #coronavirus #simulation