Disney Debuts New Safer, Quieter and More Environmentally Friendly Fireworks Technology

http://biz.yahoo.com/bw/040628/285741_1.html

What a neat idea. I wonder how it works in terms of trigger tech – does a fuse get lit before the air launch ? What about misfires ? Can the trigger be armed only if the firework leaves at the right velocity ?

Might be time for a patent search…

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