This booklet of experiments was compiled from various teachers' guides in response to the many requests from students for help in preparing smoking demonstrations and exhibits. The booklet is divided into three sections. Part 1 illustrates a number of experiments, most of which require some laboratory equipment. Part 2 includes a number of demonstrations which can be performed by one or two persons. Part 3 contains suggestions for exhibits. Teachers and students will find this a helpful resource for demonstrating the effects of smoking. (JL)