Post AF4kVwJPgE9s75GUls by 777@mastodon.online
 (DIR) More posts by 777@mastodon.online
 (DIR) Post #AF4kVvhpvw6IEXgUCW by TinBee@fosstodon.org
       2021-09-27T14:11:55Z
       
       0 likes, 0 repeats
       
       Not sure about masks? Do we need them?It's a little complex, but this explains quite well.Science Weekly | Science | The Guardianhttps://www.theguardian.com/science/series/science/2021/sep/23/allTL;DR "Yes we do. A decent 3 layer material mask makes a big difference. More people wearing them helps even more. Also, cover your nose"#Covid19 #WearAMask
       
 (DIR) Post #AF4kVwJPgE9s75GUls by 777@mastodon.online
       2022-01-03T21:17:19Z
       
       0 likes, 0 repeats
       
       @TinBee