The atomizer is a heating element that vaporizes e-liquid, which primarily contains propylene glycol, glycerin, nicotine and flavorings
Most hold a cartridge thats designed to heat a liquid, such as an oil, but there are also dry vapes that are made to smoke dry flowers or herbs
Remember that young people are adept at identifying and rejecting disingenuous lectures, so approach discussions as learning opportunities for both you and the class
"Those who try to cut down with the aid of nicotine, whether from nicotine replacement treatment or an e-cigarette, are more likely to stop eventually and thus really reduce their risks from smoking," he said
[...] Laws by region [edit] Africa [edit] Americas [edit] Asia [edit] Europe [edit] Disputed