Study: Many teens who use e cigarettes also smoke regular cigarettes Los Angeles Times Vaping refers to the use of an electronic cigarette, or other vaping device, to breathe in an aerosol, often containing nicotine, flavouring and other chemicals. Unlike cigarette smoking, vaping doesn't burn tobacco. Vaping Royal Oak, MI How E Cigarettes Work How Electronic Cigarettes Work HowStuffWorks Smoke an E Cigarette: A Simple Guide to Vaping