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. Single use e cigarettes contain batteries that last hundreds of cycles despite being discarded EurekAlert! How to Use an E Cigarette in 4 Easy Steps VapeMountain.com E Cigarettes and Vaping Texas Poison Center Network Smoke an E Cigarette: A Simple Guide to Vaping E cigarettes and vaping DrugWise