Fireworks

A fireworks event (also called a fireworks display or fireworks show) is a spectacular display of the effects produced by firework devices on various occasions. Fireworks competitions are also regularly held at a number of places.

External links

• How Fireworks work
• The Pyrotechnics Guild International, an independent worldwide nonprofit organization of amateur and professional fireworks enthusiasts.
• Illegal Explosive Devices
• About.com The Chemistry of Firework Colors
• What is an M-80? And why can't you buy one?
• Pyrotechnic Glossary
• Natural Resources Canada's Explosive Regulatory Division - Information and Licensing in Canada.