Destaillats, we [the Berkeley Lab] had a paper back in 2010 that was, I think, very influential, and in a way, initiated this interest in thirdhand smoke
The most distinctive characteristic of its large leaves is their petiole (bare leaf stem), suggestive of some pre WW2, Japanese cigar varieties
Cummings KM, Ballin S, Sweanor D
At a minimum, it has a mix of propylene glycol and glycerin to make the water vapor look like smoke
Dr Dimitrievska adds that in North Macedonia tobacco is listed among strategic cultures, and subsidies are given for its cultivation, which furthers complicates an already challenging landscape for those interested in tobacco cessation and prevention
Model number: V3 type