A fast cut generally produces a clean, even surface for maximum enjoyment
Chandigarh: Burning Brain Society, 2006
I feel confident that in this case we could identify this group of substances, and it would be worth almost any effort, by preliminary treatment, additives, or filtration, to get rid of it." Industry documents show that tobacco companies focused their safe-cigarette research on several areas, including the development of synthetic tobacco, boosting nicotine levels in low-tar cigarettes (so smokers wouldn't have to compensate for a loss of nicotine), and selective filtration of the most toxic substances in cigarette smoke, such as carbon monoxide
However, in the long run its still significantly cheaper than smoking, as highlighted in the table below
Taking the analytical margin of error of 50% into account, six of the 19 samples were verified as exceeding the limit and were rejected
I also got three other samples and they all smell synthetic