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  1. Fireworks - Wikipedia

    Aside from the nightly firework shows, one of the most popular events of the convention is a unique event where individual classes of hand-built fireworks are competitively judged, ranging from simple …

  2. Katy Perry - Firework (Lyrics) - YouTube

    'Cause there's a spark in you [Pre-Chorus] You just gotta ignite the light And let it shine Just own the night Like the Fourth of July [Chorus] 'Cause baby, you're a firework Come on show 'em...

  3. Firework | Definition, History, & Facts | Britannica

    3 days ago · Firework, explosive or combustible used for display. Of ancient Chinese origin, fireworks evidently developed out of military rockets and explosive missiles, and they were (and still are) used …

  4. How do fireworks work? A pyrotechnics chemist explains

    1 day ago · How do fireworks work? A pyrotechnics chemist explains Modern fireworks use all sorts of chemical magic to put on the incredible shows of today

  5. How Fireworks Work – The Science Behind the Spectacle

    Jun 3, 2025 · Fireworks are a spectacular demonstration of how chemistry and physics come together to create art in the sky. Understanding how fireworks work reveals the science behind the colors, …

  6. How do fireworks work? - Library of Congress

    Nov 19, 2019 · Fireworks are explosions of numerous small pellets of black powder called stars. The main ingredient in fireworks is black powder, which explodes when ignited (lit on fire). In addition to …

  7. The Science of Fireworks: Chemistry in Action

    May 8, 2025 · At its core, a firework is a container of chemical energy waiting to be released. Think of it as a controlled explosion—a brief and brilliant release of stored energy into light, heat, sound, and …