Whether it is the 4th of July, a day at Disneyland, or Chinese New Year, fireworks can be used to appeal to people of all ages, genders, and races. These low explosive pyrotechnic devices are primarily used for aesthetic or entertainment purposes. Fireworks come in various forms, including sparklers, firecrackers, basic fireworks, and display fireworks. Those who watch firework displays find that those can be broken into smaller categories by four primary effects. These effects include noise, light, smoke, and floating material. Because of the varying types available, it is common for fireworks to be classified by how they perform, whether it is on the ground or more commonly, aerial. The overall dangers associated with that particular kind of firework is another factor of classification as well. Although fireworks can be easily found in stores and on display, few people truly understand the physical and chemical properties that exist to cause a complex chemical combustion like this to occur.
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Due to the general publics lack of awareness, it is common for severe injuries and even death to take place. Despite the governments best efforts to accurately classify fireworks, consumers still manage to get a hold of illegal fireworks without proper licensing and remain unaware of the potential dangers. In the United States, fireworks are classified as either consumer or display fireworks based upon the amount of pyrotechnic composition an item contains (Firework). Even with certain restrictions on fireworks, thousands of accidents occur each year. It is no doubt that fireworks are potentially dangerous for the person operating them and for bystanders alike, as they may even land on flammable material and cause a fire. As a result, a general understanding of firework composition and technology is almost necessary to ensure that a disaster is prevented.