E Cigarettes Found to Provide Some Benefit WSJ E cigarettes or Vaping: E cigarettes, also known as vapes, are battery operated devices that heat a liquid and produce an aerosol. An aerosol is a mix of small particles released in the air. Some What's the Difference Between E Cigarettes and Vapes? Grow Strong KC 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 The risks of smoking electronic cigarettes > Little Rock Air Force Base > Article Display