heated tobacco cigarette Heating System (THS)| Heat-not-Burn – PMI Science Heated Tobacco Products at the

"An essential part of these new measures is that support for smokers will be strengthened because successfully quitting smoking is not easy," Rousseau added in a statement

This means that our discovery was by no means unique to that classroom, in fact, its likely quite a widespread phenomenon, Peter DeCarlo of Drexel University says

Some air fresheners and scented candles are specifically designed to mask the smell of smoke

Some would argue that this is done, at least in part, so that the smoker goes through more cigarettes in a day, as a faster burn means a shorter length of time smoking, leading to the person wanting to smoke another one