Steven Brightup, a first-year graduate student in materials science engineering, remembers being confused as he woke up and heard his mother telling him about the attacks of Sept. 11, the way he yelled the news to his dad as he was coming back from a morning walk, and watching the news in his English class.
Every routine must be flawless.
Every landing must be stuck.
Air pollution has been suggested as a risk factor for developing heart disease for several years, but a new UCLA study has found ultrafine particles from vehicle emissions that may lead to heart attack or stroke.
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