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Diesel buses fill city streets with unburnt fuel fumes
HERE’S THE INTERESTING PART
Every time one of these heavy transit vehicles aggressively accelerates away from a curb, it belches a thick, acrid cloud of exhaust directly into the faces of everyone waiting at the crosswalk. Despite strict emissions standards, the sheer physics of forcing a fifteen-ton block of metal up to speed requires an aggressive combustion cycle that completely overpowers the immediate air quality.
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