Electronic cigarette Wikipedia How are Non Combusted Cigarettes, Sometimes Called Heat Not Burn Products, Different from E Cigarettes and Cigarettes? FDA E Cigarette How E Cigarettes Work, Health Risks & Teen Use An e cigarette is a battery operated device that heats liquid nicotine, flavoring, and other additives to create an aerosol. This JAMA Patient Page describes e cigarettes and the potential health effects of vaping. https: ja.ma 4dbZqrL How Electronic Cigarettes Work HowStuffWorks What are E Cigarettes and How Do They Work Beginner's Guide