News Quick Guide to Rechargeable Disposable Vape Juul's Connection to 'Independent' Expert Farsalinos Revealed Stanton Glantz blog 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 Senators grill FDA regulators and Justice Department officials over rise of unauthorized e cigarettes PBS News How to Choose Your E Liquid Buyers Guide V2 Cigs UK