icon electronic cigarette e-cigarette logo vector design template 38105896 Vector Art at Vecteezy Electronic cigarette icon. Vape device.

Tar is a sticky mix of particulate matter , aerosol residue , and toxic chemicals , including: Carbon monoxide Formaldehyde Polycyclic aromatic hydrocarbons (PAHs) Carcinogens (cancer-causing agents) Bottom line: Tar is loaded with harmful chemicals you dont want sitting in your lungs or clogging up your cilia the tiny hairs that clean your respiratory tract

There are two linked stories about the cigarette industry that have been repeated for so many decades and across so many platforms that they have come to seem like common sense

Also professor of genetics at Washington Universitys School of Medicine, Johnson is a student of population genetics and evolution, renowned for his pioneering studies of genetic variability

And for the down-voters - could you be more explicit in your feedback?Avner Shahar-Kashtan Avner Shahar-Kashtan2012-07-18 17:49:14 +00:00Commented Jul 18, 2012 at 17:49 2Smoking pure marijuana from a hookah is very difficult cause the burning process is very different