E cigarettes a tool to reduce inequalities in smoking? UCL Institute of Epidemiology and Health Care Blog How to Smoke E Cigarettes Your First Vaping Guide SMOKO E Cigarettes 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. Structure of the 'Categoria' electronic cigarette (e Cigarette). The Download Scientific Diagram E Cigarette, or Vaping, Products Visual Dictionary