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savrajsingh
9 months ago
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Vehicle brakes produce charged particles that may ...
what about the NYC subway / PATH train? The air quality there is pretty bad -- the trains use standard brakes.
autoexec
9 months ago
[–]
I wouldn't spend more time on underground transportation systems than I had to.
https://nypost.com/2023/05/13/subway-has-alarmingly-high-pol...
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