Juul wanted to revolutionize vaping. It took a page from Big Tobacco's chemical formulas Tobacco 21 Pod based E cigarettes More Addictive Than Other Nicotine Delivery Systems Respiratory Therapy What is JUUL? Column: Studies show how Juul exploited social media to get teens to start vaping Los Angeles Times gov.sg Vaping is more harmful than cigarettes. Don't be fooled. One vape pod has as much nicotine as 50 cigarettes, damaging your lungs, brain and Instagram