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.
Products such as cigarettes, cigars, pipe tobacco, chewing tobacco, and wet and dry snuff contain dried leaves from the tobacco plant. 1. The main chemical in tobacco is nicotine, which is a stimulant drug that speeds up the messages travelling between the brain and body. It may be more addictive than heroin.