Nicotine found in 'nicotine free' e cigarette liquids sold in Australia, study finds ABC News Vaping Is Bad For Your Lungs. But It's Not The Nicotine, It's The Liquid, Researcher Says GBH 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. Don't ban e cigarettes as a reaction to the vaping illnesses. Structure of the 'Categoria' electronic cigarette (e Cigarette). The Download Scientific Diagram