CAMBRIA COUNTY, Pennsylvania (WCMH) – An individual firework only lasts a few seconds, but the manufacturing process takes much longer and NBC4 got a behind-the-scenes look at how some of the ...
This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) — With July 4, and summer in ...
With July 4, and summer in general, upon us, it’s likely that you’re taking in a fireworks show or two. But have you ever wondered what makes the fireworks glow red, blue and nearly every color in ...
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