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You have probably seen both sparklers and firecrackers.
It turns out that if you understand these two pyrotechnic devices, then you are well on your way to understanding aerial fireworks! The sparkler demonstrates how to get bright, sparkling light from a firework, and the firecracker shows how to create an explosion.
It turns out that if you understand these two pyrotechnic devices, then you are well on your way to understanding aerial fireworks! The sparkler demonstrates how to get bright, sparkling light from a firework, and the firecracker shows how to create an explosion.
Jul 4, 2002 8:15 PM
