Print and Download About Vaping Prevention Resources HHS.gov E Cigarettes and Their Use in the U.S. and Kansas Kansas Health Institute E Cigarettes Smoking: Threat or Solution? Free Essay Example Smoking or vaping: the revolution in tobacco and nicotine consumption Institut conomique Molinari Smoke without fire: What's the truth on e cigarettes? New Scientist Since their introduction in Europe in 2006 and the U.S. in 2007, the use of e cigarettes a.k.a., vapes has skyrocketed. A recent review from researchers in Australia found the results