E-cigarettes have been around for several years, but it was only recently that the public has taken notice. The self-contained devices deliver vaporized nicotine in various strengths and flavors, and enhance the experience with a glowing tip and even the crackling sound of burning tobacco. The user also gets to exhale a cloud of odorless water-based vapor.
Is it enough to replace regular smoking? And, can supermarkets that took a moral stand and banned tobacco sales profit from offering these tar-free options?
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