Anon_12345

joined 2 years ago
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What's this thing? in c/nostupidquestions@lemmy.world
[–] Anon_12345@lemm.ee 92 points 1 month ago (7 children)

That is an Outdoor Rated, Continuous Duty, Mobile Cart Air Sampling System

https://viewing.nyc/youve-seen-them-around-the-nyc-subway-so-what-is-this-weird-box-actually-used-for/