David Elfstrom 🍁

David Elfstrom 🍁

davidelfstrom.bsky.social

P.Eng, Energy management, measurement & verification. Toronto, Canada. Born 327ppm CO2. Climate Action & electrification; Safer infrastructure; cycling; air filtration & ventilation

👤 Joined on 18 Mayıs 2023

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  • 18 May 2023, 21:49
    🎉 Bluesky'e katıldı - İlk kullanıcı adı: @davidelfstrom.bsky.social
  • 08 Kas 2023, 22:48
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❤️ Beğendiği Gönderiler

When we tell everyone to be careful on Halloween, we are dealing with one night per year, when we actually have a year-round problem. Instead, we should be fixing our roads and the pedestrian environment for every night. From the archives:

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The time zones are supposed to look like this (aligned to the sun), not like that (aligned to politicians’ whims).

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Some people are putting up Halloween decorations for the look but not distributing candy and until this very moment I thought we were living in a society.

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(It is odd to me that clinicians who emphasize the importance of flu shots tell people not to worry about COVID boosters)

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Jeannette G
01 Kasım 2026 01:20

Halloween winner!

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