Another Gross Reason to Put Down the E Cigarettes American Lung Association Have you ever breathed in secondhand vapor from a vape? What exactly are you inhaling? It turns out it's a lengthy list of chemicals. FULL STORY How Electronic Cigarettes Work HowStuffWorks What Is An Electronic Cigarette? TECC How Smoking vs Vaping Affects Your Lungs You Must See This ! ! Vape Detector vs. Smoke Detector: Comparison & How They Work