ScienceAlert on Nostr: Study Confirms One Type of COVID Mask Is 'Significantly Better' Than Others ...
Study Confirms One Type of COVID Mask Is 'Significantly Better' Than Others
https://www.sciencealert.com/study-confirms-one-type-of-covid-mask-is-significantly-better-than-others?utm_source=flipboard&utm_medium=activitypub
Posted into ScienceAlert npub1hep6hpaz84tq7hfxmyyu7gz4a0hlx00k5knuyy34knkkdy27k6as7vr58h (npub1hep…r58h)
https://www.sciencealert.com/study-confirms-one-type-of-covid-mask-is-significantly-better-than-others?utm_source=flipboard&utm_medium=activitypub
Posted into ScienceAlert npub1hep6hpaz84tq7hfxmyyu7gz4a0hlx00k5knuyy34knkkdy27k6as7vr58h (npub1hep…r58h)