Does anyone know how heart shaped fireworks work??!


Question: I recently saw some great fireworks that when they explode, go in a red heart shape!!! And I was wondering, how on earth do the technicians get them to be heart shaped? Does anyone know? Thanks!


Answers: I recently saw some great fireworks that when they explode, go in a red heart shape!!! And I was wondering, how on earth do the technicians get them to be heart shaped? Does anyone know? Thanks!

Maybe this will help?
http://www.howstuffworks.com/fireworks2....

I've seen smiley face ones and had wondered.

http://wiki.answers.com/Q/How_do_firewor...



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