Real smoke bombs

This is the recipe for the real smoke bombs. 
Tools 
pan 
heat source (oven) 
posicle stick or spoon 
Supplies 
fuse 
KNO3 (aka potassium nitrate) 
regular old sugar 
directions 
put about 50% kno3 and 50% sugar in a pot 
heat it on LOW while stirring. 
You will know when its done when it looks like peanutbutter or caramel. take the mix and pour it on your concrete driveway in little globs about the size of cookie mix you put in the oven (if youve ever made cookies before, probably not....) then stick about an inch of fuse in it and let it dry. then just pull the clump off when it is dry or give it a knock with a hammer to the side.