The term aliphatic polyester refers to polymers having the structure [C(O)RO] n , wherein n is an integer representing the number of monomer units in the polymer chain and R is an aliphatic hydrocarbon, preferably a C1-C10 alkylene, more preferably a C1-C6 alkylene (e.g., methylene, ethylene, propylene, isopropylene, butylene, isobutylene, and the like), wherein the alkylene group can be a straight chain or branched
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Due to the addictive nature of commercial tobacco products, it's far more effective to lower tobacco deaths if we prevent people from ever starting to use them, Minnesota Department of Health Deputy Commissioner Heidi Ritchie said, CBS News reported
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E-cigarette aerosol is NOT harmless water vapor