Smoke from the cigarette has a higher temperature than the surrounding giving it lower density which makes it rise
Schlüsselwörter
smoke,
effect,
combustion,
particle,
tiny,
gas,
chemical,
unhealthy,
environment,
airborne,
abstract,
design,
wallpaper,
concept,
lung,
motion,
light,
texture,
art,
curve,
smooth,
line,
pattern
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