Does cannabis create thirdhand smoke? Thirdhand Smoke Resource Center 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 What You Need to Know About Vaping 5 Dangerous Myths About Vaping Atlantic Health Smoking and vaping 4 times more dangerous than smoking, doctors find Is vaping occasionally bad for you? What to know about "social smoking" CampusWell