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.
Cigarette tobacco or rolling tobacco is fine cut and used to make self-made or hand-rolled cigarettes. Pipe tobacco, on the other hand, is more coarse and more moist and is used for pipe smoking. Rolling tobaccos won't work on pipes as they are too fine. They won't allow enough air to flow through the pipe.