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Question: How are the patterns for fireworks created!?
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Fire Works are Mortars (A charge shot lobbed out of a tube with explosives!.!.!.) The way and composition of the gun powder determines the way the charge acts!.!.!.Some powder will burn like a fuse!.!.!.others will explode!.!.!.Depending on what metal is used in the powder!.!.!.will determine what color it burns!.!.!.Basically powder is packed in the mortar as a fuse then topped of with an explosive charge!.!.!.on top of the explosive charge are little, formed balls of gun powder!.!.!.if you arrange them in a circle on top of the explosive charge!.!.!.the blast spreads them out on a circle!.!.!.the heat from the explosive charge lights them off!.!.!.!.and there you go!.!.!.Most of the designs and recipes for the colored powders are trade secrets!.!.!.He in Japan!.!.!.at the Yokohama Fireworks display (A big Deal for Japan) Fireworks displays will explode in the shape of hearts and smiley faces!.!.!.Hope this ExplainsWww@QuestionHome@Com