Vaping pot is more powerful than smoking it, study finds Vape Parts Explained: How Does a Vape Work? What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Some reports state that these new, flavored smoking devices are less harmful than tobacco cigarettes but how safe is vaping? In this third part of a four part series, China Daily examines the The Truths Behind Vaping: Information for Youth and Teens USU