MEDINS

A firework is classified as a high explosive pyrotechnic device used primarily for aesthetic and entertainment purposes. The most common use of a firework is as part of a fireworks display. A fireworks event (also called a fireworks show or pyrotechnics) is a display of the effects produced by firework devices on various occasions. Fireworks competitions are also regularly held at a number of places. The biggest fireworks event in the world is held in Madeira, Portugal at the New Years' Eve celebrations, as referred in the Guinness World Records.

Fireworks (devices) take many forms to produce the four primary effects: noise, light, smoke, and floating materials (confetti for example). They may be designed to burn with colored flames and sparks. Displays are common throughout the world and are the focal point of many different cultural and religious celebrations.

Fireworks were originally invented by the Chinese, for entertainment purposes, as a natural extension of the Chinese invention of gunpowder. In China, they were first made by firework masters who were well respected for their knowledge of the many complex techniques used to create truly dazzling firework displays. Such important events and festivities as New Year's and the Mid-Autumn Moon Festival were and still are times when fireworks are guaranteed sights. China is the largest manufacturer and exporter of fireworks in the world. China is estimated to have exported over 6 million cases or 120,000 tons of fireworks to the US in 2005.

Fireworks are generally classified as to where they perform, either as a ground or aerial firework. In the latter case they may provide their own propulsion (skyrocket) or be shot into the air by a mortar (aerial shell).

The most common feature of fireworks is a paper or pasteboard tube or casing filled with the combustible material, often pyrotechnic stars. A number of these tubes or cases are often combined so as to make, when kindled, a great variety of sparkling shapes, often variously colored. The skyrocket is a common form of firework, although the first skyrockets were used in war. The aerial shell, however, is the backbone of today's commercial aerial display, and a smaller version for consumer use is known as the festival ball in the United States. Such rocket technology has also been used for the delivery of mail by rocket and is used as propulsion for most model rockets.

Improper use of fireworks may be dangerous, both to the person operating them (risks of burns and wounds) and to bystanders; in addition, they may start a fire if landing on flammable material. For this reason, the use of fireworks is generally legally restricted. In the United States, fireworks are classified as either consumer or display fireworks based upon the amount of pyrotechnic composition an item contains. Display fireworks are restricted by law for use by professionals. Consumer items are available to the public and are smaller versions containing limited amounts of material to reduce potential dangers.

History

The earliest unequivocal documentation of fireworks dates back to 12th century China, where they were first used to frighten away evil spirits with their loud sound ("bian pao") and also to pray for happiness and prosperity.

Eventually, the art and science of firework making developed into an independent profession of its own. In ancient China, pyrotechnicians (firework-masters) were well-respected for their knowledge and skill to mount dazzling displays of light and sound. Fireworks may have also led to the use of military rockets in China. It was recorded in 1264 that the speed of the rocket-propelled 'ground-rat' firework frightened the Empress Dowager Gong Sheng during a feast held in her honor by her son Emperor Lizong of Song (r. 1224–1264). By the 14th century, rocket propulsion had become common in warfare, as evidenced by the Huolongjing compiled by Liu Ji (1311–1375) and Jiao Yu (fl. c. 1350–1412).

Fireworks in Malta

In Malta, local patron saints' holidays are usually celebrated with spectacular fireworks and bombs called petards or murtali in Maltese. Petardry is a popular hobby and a traditional skill in Malta, and Maltese fireworks are usually homemade. Manufacture is often high-risk, but the final results are extravagant.

In the opinion of many fireworks artists, Malta is one of the best places in the world for the manufacture of fireworks. The 'Malta International Fireworks Festival', held annually at the end of April in the Valletta Grand Harbour, is a fireworks competition open to all pyrotechnic manufacturers of the world. In 2003 the event began as just a festival to showcase Maltese talent, but in 2006 the committee decided to retool it into a competition open to manufacturers worldwide. The first of these international fireworks competitions was contended by two foreign groups and three Maltese groups. The title was won by the St. Mary Fireworks Factory, of Mqabba, which won five of the seven honours, including the shield for the best display overall, with the remaining two honours being won by another Maltese competitor, St Michael's Fireworks of Lija. The great extent of Maltese talent, however, is most evident during summer and spring, during which many cities and villages celebrate the feasts of their patron saints and local artists produce their best fireworks. The Maltese take pride in their renown as one of the foremost in the pyrotechnic industry.