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At least two-thirds of Americans live in areas where toxic chemicals pose an elevated cancer risk, an Environmental Protection Agency analysis concludes.The findings are contained
stanley cups in a long-awaited EPA assessment of health risks from 32 toxic chemicals. The study is based on 1996 emissions data subjected to several years of internal analysis.The assessment concludes that the accumulated exposure to the various toxic chemicals can be expected to cause 10 additional cancers over a lifetime of exposure for every 1 million people, o
stanley cup r a 10 in 1 million cancer risk.These risks can be found across virtually the entire country, said the study, which was reviewed by outside scientists. More than 200 million people live in census tracts where the combined upper bound lifetime cancer risk f
stanley italia rom these chemical compounds exceeded 10 in 1 million risk, said the study. It added that 20 million people live in areas where the risks are even higher - a risk of 100 additional lifetime cancers for every 1 million people. The risks are very much in line with what we expected all along, said Jeffrey Holmstead, head of the EPA s air office. He said in an interview the risks of cancer from toxic chemical exposure are very, very small, compared with overall cancer risks from all sources.The EPA considers a cancer risk of 1 in a million or greater as a matter of concern, although those levels do not always trigger regulatory actions.Holmstead said the report was designed to be a baseline Rldj Plane Crashes Into Ariz. School, 2 Aboard Dead
If you ;re doing sweaty athletics, your clothes are going to end up stinky. But have you noticed some clothes end up way smellier You ;re not crazy; science shows synthetic clothes create the perfect environment for the smelliest sweat bacteria to get funky. In what w
stanley cup as likely one of the more pungent research papers submitted to the journal Applied and Environmental Microbiology, a research team at Ghent University studied the relative stankitude of different sweat-soaked clothes. Twenty-six volunteers, evenly split between men and women, wore either cotton, polyester, or cotton/synthetic workout clothes during a one-hour spin session. Post-exercise, their sweat-permeated clothes were put in individual airtight bags overnight to stew. The next day, trained and very unlucky noses w
stanley botella ere asked to rate the bagged exercise clothes from least to most rank. And as Scientific American puts it, the polyester shirts were indeed more musty, sour, and ammonia-like than the cotton. There a fascinating scientific reason for that. DNA analysis showed that the most common bacteria present in the marinated meshes belonged to the Mi
stanley quencher crococcus family. These types of bacteria are only a minor player in human sweat, and they don ;t like cotton. But the open-air lattice that makes synthetic exercise wear so gloriously breathable also provides the perfect Micrococcus home, where the bacteria chows down on the long-chain fatty acids present in sweat, turning
