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sam hester Profile picture
sam hester
@calgaryhester
Graphic recording & comics about real-life local stories. And I started a Substack full of comics about my adventures: https://t.co/C4GmD3OSdi
Jan 21, 2023 • 28 tweets • 29 min read
I wrote a letter to @yyCBEdu Trustees about Indoor Air Quality (IAQ) in #yyc’s #CBE schools. Why aren’t we using all the available #IAQ tools: specifically, portable HEPA filters?
It's here: tinyurl.com/5n8wchz2
But, sharing it here too for #AbEd folks! (Also, #comics!) 1/27 Handwritten text in blue and green says, “A Letter to the 2/27 #IAQ #WeAreCBE #yycbe #comic A picture shows some silhouettes of people in a building wit