Video encyclopedia

08/01/1998 The principle of nicotine addiction is discovered


Biology of Nicotine Addiction by Dr. David Sachs


Visualization award winner in Science - Nicotine addiction and molecule diffusion


Living With Nicotine Addiction

Dependence upon nicotin, which develops over time as a person continues to smoke. It is difficult to measure, because many mechanisms are involved. The risk for developing dependence is related to how much nicotine is in a product and how fast it can get to the user’s brain (cca 6 seconds for cigarettes).