A viral simulation comparing the effects of smoking and vaping has reignited debate over the long term health risks of both habits. The demonstration visually shows how cigarette smoke leaves thick tar buildup Is Vaping Safer for Teens Than Cigarettes? E cigarettes may be 'no better' than regular cigarettes Vaping The Guardian Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Vaping vs. smoking: Long term effects, benefits, and risks The Health Risks Of E Cigarettes Versus Traditional Cigarettes Henry Ford Health Detroit, MI