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mardi 25 juin 2019

Info Post
By Jeffrey Williams


While there are several ways to have fun, there are different ways to do so. In one case, fun can involve the use of pyrotechnics. For, whether related to sound, smoke, light, heat or fire dancing, there are many different areas in which an individual can have fun with fire.

Different areas to which these words apply include, demolition, quarrying, gas pressure blasting in mining, parts of automotive airbags, explosive bolts, oxygen candles, safety matches, fireworks and generally anything related to fire, especially as associated with the arts. Whereas, the people in charge of devices associated with the technology including the safe storage and handling of those devices or those whom provide professional firework displays are known as pyro-technicians.

When it comes to entertainment, explosions, flashes, smoke, flames and fireworks are most often referred to as fire art like that which takes place at Burning Man in the Nevada desert on an annual basis. Whereas, the proximity refers to the location of a device which is being used relative to an audience. In most areas of the United States, groups and individuals need special permission and licensing to use this type of technology.

The band Phish uses fire art as does Paul McCartney and others in concert. In fact, a number of musical groups use the technology to enhance live shows. Pink Floyd was one of the first innovators when it comes to the use of the technology in concert. One good example of this type of use is in Pink Floyd's song "Careful With That Axe, Eugene" in which a blast of smoke was set off from the back of the staging area.

Once the technology become popular, other groups such as The Who, Kiss, Queen and others also began to incorporate the technology into live shows and videos. However, after Michael Jackson's hair caught on fire, there was a new sense of awareness as to the danger of using fire in this manner. Still, bands such as Green Day, Lori and others continue to use the technology on a regular basis.

Fire dances, drum and dance events, burning festivals like that of Burning Man and other festivals in which fire is at the center have been going on for centuries. While this is the case, those performing as fire dancers often wear flame retardant materials or, at the very least have a fire extinguisher close by. Whereas, drum and dance events and fire circles often have monitors which watch the fire closely during an event.

These type of devices are also used in theater productions for dramatic effect. For example, to create an effect of fire erupting from a volcano, a process known as gerb is applied. While these devices are often less dangerous than others, there is still a risk of fire when used improperly. As such, it is important that individuals, often known as pyro-technicians have the proper training before working with these type of devices.

Regardless of category, most of these devices are now initiated by a remote control signal which causes an electrical charge or e-match to produce ignition. While the remote may be a manual device, the computer can be controlled via a switch console in order to fire a sequence or pre-programmed sequence of fireworks in different formats which tracks with the live performance during stage cues.




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