HomeNews Why Opening Windows Is a Key to Reopening Schools makinet -February 26, 2021 0 By Nick Bartzokas, Mika Gröndahl, Karthik Patanjali, Miles Peyton, Bedel Saget and Umi Syam from NYT Science https://www.nytimes.com/interactive/2021/02/26/science/reopen-schools-safety-ventilation.html?partner=IFTTT Tags: News Facebook Twitter