According to Australia the Sydney Morning Herald recently reported, scientists found, placed in a large number of discs may have a potential harm on children\'s intelligence development!
Researchers at the University of Sydney for 1200 children for follow-up, was amazed to discover: has a lot of CDs under the environment of children living in more than two years of reaction than other children of dull, slow mental development also. This phenomenon, researchers study them in detail.
\"We may have had this experience, open the CD stored in a closet, often blowing pungent smell smelt. In fact, these unpleasant taste comes from the CD. \"The researchers said. According to the researchers, in General, of optical coating is a similar to the paint on the surface of organic coatings containing harmful substances such as benzene and heavy metals, will issue a pungent smell.
\"By making each disc actually use little of the coating, but if you put together a large number of CDs to be harmful to human health. Because the solvent benzene is highly toxic, causing long-term damage to the human body even if inhalation of small amounts, it can in the human body volume, the nervous and hematopoietic tissue damage if excessive intake of heavy metals, lead to chronic poisoning and, in particular, is in the intellectual growth and development stages of children caused great harm. \"Researchers specifically explained. In addition, some CD of volatile organic compounds in paints also on children\'s health very negative.
As more and more CDs to public life, researchers prompted parents to buy back after disc, be sure to try to put the disc away from the children\'s bedroom where; at the same time also to try to make children less direct access to the CD stored CD Cabinet best play of the opening of ventilation. Last researchers also said that parents don\'t have to panic too much, as long as the above preventive measures, the disc would not harm child development.
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