Friday, 26 February 2021

Why Opening Windows Is a Key to Reopening Schools


By BY NICK BARTZOKAS, MIKA GRÖNDAHL, KARTHIK PATANJALI, MILES PEYTON, BEDEL SAGET AND UMI SYAM from NYT Science https://ift.tt/3dSk8lg
at
Labels: ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Australia police defend actions after violence at protest over Israeli president visit

Videos from the rally appear to show officers punching protesters and dragging praying men away. from BBC News https://ift.tt/KUHMX3L