only the vapor does, and that vapor is only flammable within a narrow window, between 1.4% and 7.6% concentration in air (source)
Fortunately, smoke-free legislation in public spaces was implemented half a year before the investigation, and hence only 9.35% of participants reported that they had increased cigarette consumption, whereas 33.6% of participants reported that they had decreased their consumption
Instead of burning tobacco like a traditional cigarette, the IQOS system heats processed tobacco to generate an aerosol containing nicotine and tobacco flavour compounds
But heres what the airline really thought of me
Emanuel has also targeted menthol cigarettes, popular among young smokers, initiating a public-health campaign to heighten awareness of the dangers of smoking and working to reduce the use of the minty smokes.