Elizabeth Caley (@ECaley) header
Elizabeth Caley (@ECaley) profile picture

Pragmatic Idealist. Co-CEO Poppy 🌺We measure and monitor indoor air safety.🌺 Former COO @Meta, former CZI, Microsoft. Mentor of science-based startups.

San Francisco, Toronto
Joined April 2008
Thanks Kate! Don't tell her but yesterday the vet called her "a perfect specimen". She doesn't need this going to her head. 🐕
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If you need a spokesdog ...
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Replying to @ECaley @DrKateTO
Another example of what can be measured inside a class or cafeteria or gym or auditorium or...
Replying to @DrKateTO
Kate, we would LOVE it too! It's meant for more than businesses. We've been measuring classrooms all over the US but can't crack the Ont Govt on schools. So let's vote - breathe.city/vote and be heard. #safeschoolsON #onted
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Check out the infographic and up to date results here including all the buildings that are sharing their scores at breathe.city/scores Please spread the word #ventilation #Parents #Toronto twitter!
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Expert now say that 4 ACH is a good start, above 6 is generally really good. (See @j_g_allen for a great drive to set standards)
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That's the equivalent of replacing all the air in a room every 10 minutes with "fresh" (virus-free) air. But there is *a lot* of variation - from 2 to over 20 (!!) ACH.
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Replying to @Brain_Chain
Ellie’s been chomping every sweet pea she can find
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Replying to @Brain_Chain
For your kids…
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Replying to @itamblyn
Is that your exciting personal announcement?
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