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...light trucks by next July. That would bring to 177 the number of regions conducting such tests. And in about 80 metropolitan areas with the worst air problems -- home to more than 60 million automobiles -- the test will be made much tougher. The simple tail-pipe gauge that measures exhaust while the engine idles will be gone. The new test requires a high-tech treadmill device with the Jetson-ish name dynamometer. It collects exhaust while the car idles, accelerates and brakes. Then it runs the material through computerized equipment so sensitive that millions of cars now capable of passing...
...left your nose out. A couple of times I had fights with them. I had to struggle and buck and go "Mmmmm!" because I had a cold. I had to make them understand that they couldn't completely cover my mouth, because I couldn't breathe. You'd get exhaust fumes underneath the truck. I was deathly afraid during one move that I was going to vomit -- I was very sick, and of course my mouth was taped up -- and that I would choke to death on my vomit. When we went to South Lebanon, it was four or five...
...that are known as antioxidants. These nutrients appear to be able to defuse the volatile toxic molecules, known as oxygen-free radicals, that are a byproduct of normal metabolism in cells. These molecules are also created in the body by exposure to sunlight, X rays, ozone, tobacco smoke, car exhaust and other environmental pollutants...
Chugging vitamin E seems to boost the immune system in healthy old people, raising the possibility that supplements could help thwart life-threatening infections. The nutrient may also turn out to be a potent lung saver, warding off the depredations of cigarette smoke, car exhaust and other pollutants. "The effects of air pollution are chronic," says Dr. Daniel Menzel of the University of California at Irvine. "Over a lifetime people develop serious diseases like bronchitis and emphysema. We have fed animals in our labs vitamin E and have found that they have fewer lung lesions and that they live longer...
...free-standing oil was completely removed by a vacuum truck by 2 p.m. and the building's boilers were restarted. Exhaust fans were run through the night to remove remaining particles of oil from...