12-04-2008, 06:23 AM
OK, the exhaust fron a diesel engine smells pristine.
(yeah, right)
But the particulate matter from diesels has brought every major European city back to the pollution levels of a hundred years ago when they burned coal exclusively.
Pick any air quality test site and nitrogen oxides and particulates from diesels are tops on the lists of pollution ingredients.
(yeah, right)
But the particulate matter from diesels has brought every major European city back to the pollution levels of a hundred years ago when they burned coal exclusively.
Pick any air quality test site and nitrogen oxides and particulates from diesels are tops on the lists of pollution ingredients.