Make your own caption :-)
Added 2020-08-04 12:08:23 +0000 UTC
Comments
"Ok kids, here we are presenting four popular types of face protection against SARS-CoV-2, with various degrees of efficiency. One is called Abenomask and is the second least efficient one. Can you point to it?"
JB
2020-08-05 20:21:24 +0000 UTC
