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and might include harmful ingredients such as DDT
Measurement of chemical emission rates from cigarette butts into air-Gong--Indoor Air-Wiley Online Library Influence of temperature, relative humidity, and water saturation on airborne emissions from cigarette butts-ScienceDirect Butt Emissions: Study Finds Even Extinguished Cigarettes Give Off Toxins | NIST Scientists find cigarette butt chemicals could be nearly as harmful as smoking | Daily Mail Online It is known that mainstream smoke smoked by active smokers and sidestream smoke rising from the lit tip contain various harmful substances , and even passive smoking is harmful to health
Most particles form in the atmosphere as a result of complex reactions of chemicals, such as sulfur dioxide and nitrogen oxides -- pollutants emitted from power plants, industries and automobiles
He had been told about an Inuit hunter, Hjelmer Hammeken, and hoped to accompany him far onto the sea ice, to photograph, as he later put it, people who live way beyond the edge of what we might consider the habitable world. Our Far-Flung Correspondents: A Centenary Issue Subscribers get full access
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