ahlam1399
03-05-2018, 11:44 PM
E-cigarettes are increasingly being used as a nicotine alternative as smokers seek ways to kick their habit. They work by heating a pure liquid called e-juice -- composed of flavorings, propylene glycol, glycerin and often nicotine -- until it vaporizes. The resulting vapor is much less offensive to many, both smokers and non-smokers.
أكثر... (https://www.cnn.com/2015/12/31/health/where-we-stand-now-e-cigarettes/index.html)
أكثر... (https://www.cnn.com/2015/12/31/health/where-we-stand-now-e-cigarettes/index.html)