Images comparing a smoker's lungs to a non smoker's lungs visually demonstrate the long term damage caused by tobacco use. Healthy lungs typically appear pink and elastic, while lungs exposed to years Smoking cigarettes has long been proven to cause severe lung damage, including chronic obstructive pulmonary disease (COPD), emphysema, and lung cancer. Over time, cigarette smoke destroys lung tissue, fills airways with tar, A new research by scientists at the #UNSW in #Sydney has revealed that #nicotine based #vapes, or #ecigarettes, are likely to cause #cancer of the lung and oral cavity. Link in Bio Comparative Lung Experiment: Vaping vs. Cigarettes