Archives: 2009 October 14
DO YOU SMOKE?
October 14th, 2009, No Comments
The slogan “Cigarette Smoking is Injurious to Health” is now printed on every cigarette case and it is generally believed that cigarette smoking causes cancer, chronic bronchitis ans premature coronary heart disease.What are the physical and chemical implications of this hazardous habit? The chief raw material for the production of cigarette is tobacco, which is [...]
