Fireworks
Fireworks
Fireworks (/ˈfaɪərwɜːrks/) are a class of low explosive pyrotechnic devices used for aesthetic and entertainment purposes. The most common use of a firework is as part of a fireworks display (also called a fireworks show or pyrotechnics), a display of the effects produced by firework devices.
Etymology
The term 'firework' comes from the Greek word 'pyrotechnics', which means 'fire art' or 'fire skill'; this is a fitting name considering the artistry involved in creating a beautiful fireworks display.
Types of Fireworks
Fireworks come in various types, each with its unique properties and uses. Some of the most common types include:
- Rocket: A rocket is a firework that propels itself into the air in order to fly.
- Roman candle: A Roman candle is a traditional type of firework that ejects one or more stars or exploding shells.
- Catherine wheel: A Catherine wheel is a type of firework consisting of a powder-filled spiral tube, or an angled rocket mounted with a pin through its center.
- Sparkler: A sparkler is a type of hand-held firework that burns slowly while emitting colored flames, sparks, and other effects.
Safety and Regulations
Fireworks safety and regulations vary by country and even by region within countries. In many places, fireworks are legal and readily available to the public. In others, they are strictly controlled or banned due to safety concerns or noise pollution issues.
See Also
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