The color in fireworks come from metal salts, which are made up of metal and non-metal atoms that create pure, intense colors when burned (they burn via a range of other chemical compounds and ...
HOUSTON, Texas (KTRK) -- Pyrotecnico, the company that executes the firework show at Shell Freedom Over Texas, says a lot goes into a big show like Saturday's. "There are hundreds of different effects ...
On Monday morning, 60 licensed pyrotechnicians from around the country gathered along the shores of New York Harbor to rig a series of barges with explosives. More than 80,000 shells carefully ...
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