MasterCard, Visa and American Express are promoting contactless versions of their credit cards, which only need to be held near a special reader at the checkout counter for a sale to go through, making the standard card swiper no longer necessary.
Filters in a new and used cigarette. Cigarette filters are an essential non-tobacco part of a filter cigarette, and have a profound effect on the yield and composition of cigarette smoke. The filter may be made from cellulose acetate fibre, paper or activated charcoal.
E-Cigarettes. Electronic cigarettes (e-cigarettes) are devices, often resembling cigarettes, cigars or pipes, designed to deliver nicotine or related substances to users in the form of a vapor.