how a firework works by evandudeguy
this shows how a firework blasts off and blows up
Comments
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evandudeguy 26th Jun 2012
i know that from watching modern marvels i only used nitro because i was quickly making it to shom my sister how they work -
craZchick 13th May 2012
actually most fireworks use gunpowder or something like if as the base explosive and different chemicals give them the colors. the color depends on what chemical.