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Dredging the Hudson River For the past year, the topic of polychlorinated biphenyls from the Hudson River and what should be done on them has been discussed with politicians and residents all around the capital region. Often the very best story on the local news, the front page headline of this newspaper, the topic of a unique on television, or the main reason behind a town meeting, dredging has become a much debated subject. Considering all the information being exchanged and opinions published, it's simple for the average person to get confused. In an attempt to make matters clear, the next report defines dredging, PCBs, also presents a short discussion of each facet of the Hudson River dredging debate. POLYCHLORINATED BIPHENYLS Webster's Dictionary defines polychlorinated biphenyls (PCBs) like any of many compounds that are produced by replacing hydrogen atoms from biphenyl with chlorine, having various industrial applications and are poisonous environmental pollutants that normally accumulate in animal tissues. They have a high immunity to excessive temperatures and don't disingrate in water. Due to these attributes, they can be useful in paints, lubricants, and many commonly, as a result in capacitors. Unfortunately, PCBs are hazardous to both human and animal health, as well regarding the surroundings. In studies released by the Agency for Toxic Substances and Disease Registry (ATSDR), the subsequent health issues are about the ingestion of PCB's elderly individuals: Reproductive functions may be disrupted by exposure to PCBs. Neurobehavioral and developmental deficits occur in newborns and throughout school-age kids who had in utero exposure to PCBs. Liver disease and diabetes, obesity along with effects in the thyroid gland and immune systems...