Vaping: How E cigs Work (Infographic) Live Science Is Vaping Better Than Smoking? American Heart Association Difference Between E Cigarette and Vape Difference Between E Cigarette vs Vape Vapes VS. Cigarettes, Which One Is Safer? 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 How Much Vaping Is Equal to One Cigarette