Difference Between Vaping and Smoking Difference Between Vaping vs Smoking What You Should Know about E Cigarettes & Vaping American Lung Association E Cigarettes and Vaping Texas Poison Center Network Are E Cigarettes the Right Choice? SiOWfa15: Science in Our World: Certainty and Controversy Vaping is the act of inhaling a heated, aerosolized substance. It is critical to distinguish vaping from smoking. Smoking is the inhalation of a burned substance. The main difference between the two