I'll give you a prize if you can..

[Magnet]

..Tell me what can create smoke..

WITHOUT FIRE/HEAT/ICE!!

C'mon, let's see what you can do!

[2hd.]

ermm... nothing? =\

[Steven]

Smoke granade perhaps?

[Andsew]

smoke as in generated smoke for a animation or something?

[Rachi]

Two sticks rubbin 2gether ?

[Bradd-Aaron]

I cheated I ask me dad but he said if you put a acids with other acids it makes toxic smoke like the bombs in the war

[Rachi]

*cough* cheat *cough*
I got a right answerrrrr

[lil-rarez]

dry ice produces white smoke. Dry ice is frozen carbon dioxide. When exposed to oxygen it lets of white smoke as its melting

[joeyjo21]

Im guessing a smoke machine ( as in one that you would find in a club).

Also i thought id include the saying "theres no smoke without fire" cos it made me laugh.

[Georgia]

lol joey ;P

Cars create smoke?