Articles on Pyrotechnics

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Fireworks are a class of explosive pyrotechnic devices that commonly come in around seven colors. Shahril KHMD/Shutterstock.com

Red, white but rarely blue – the science of fireworks colors, explained

Most of us look forward to the fireworks on the Fourth of July. But did you ever wonder how the chemists create those colors that light up the night sky? Are some colors harder to create than others?
With a bang, not a whimper. Trey Ratcliff, Flickr

Explainer: the science of fireworks

While large firework displays have become even more more popular over the past ten years or so, most of the chemistry behind these exuberant displays has been known for centuries. Marrying this with modern…

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