Pyrotechnics and Fireworks

Red phosphorus is commonly used in fireworks to produce bright red coloring in the flames. It is a highly reactive form of phosphorus that ignites when exposed to heat, making it ideal for creating vibrant pyrotechnic effects.

In Missouri, you can buy fireworks year round at licensed fireworks retailers. These retailers are typically found in cities and towns across the state. Keep in mind that individual cities or counties may have their own regulations on when and where fireworks can be purchased.

To burn something requires oxidation (usually with O2 in the case of combustion).. therefore 'burning' is a chemical reaction with oxygen (O2)... Fuel + Oxygen (in air) --> carbon dioxide + water (The above works in most cases, obviously sulfur [for e.g.] would give SO2 and no water) H3CCH2CH3 (g) + 5 O2 (g)--> 3 CO2 (g) + 4 H2O(l) Propane + Oxygen --> Carbon Dioxide + Water In the case of fire works the oxidiser is (usually) Potassium Nitrate (the Nitrate ion [NO3-] containing oxygen reacts in place of O2). This makes equations more complex but in esence the principle is the same. I think equations as follows: For Carbon component--------- 4 KNO3(s) + 5 C(s) --> 5 CO2(g) + 2 K2O(s) + 2 N2(g) For Sulfur Component----------- 4 KNO3(s) + 5 S(s) --> 5 SO2(g) + 2 K2O(s) + 2 N2(g)

The first song of the Disneyland fireworks show is typically sung by a chorus group or character voices, rather than a specific individual singer. The music used in the show is usually orchestrated by Disney composers specifically for the fireworks display.

The Night Theatre

Disney World's annual fireworks budget is estimated to be around $50 million. This amount is spent on creating and executing the elaborate fireworks shows that are a signature part of the Disney World experience.

macromedia fireworks mx 2004 is a program which helps you design pictures and text i have it and it helps me a lot but if you want it you need to buy the diskmacromedia fireworks mx 2004 is a program which helps you design pictures and text i have it and it helps me a lot but if you want it you need to buy the disk

Fireworks typically symbolize celebration, joy, and excitement. They are often used to mark special occasions or events with colorful displays of light and sound.

Some common symbols for Mardi Gras include masks, which represent celebration and mystery; beads, symbolizing different aspects of faith; and the colors purple, green, and gold, each with its own meaning—justice, faith, and power, respectively. Fireworks are often used to illuminate the celebration, while flowers like lilies and roses convey different messages of purity and love.

A palindrome for something that fails to work is "bug".

Fireworks are used when there is a celebration, as on a holiday or at an event. Observers enjoy watching the light displays (and sometimes sounds) that are created.

Their use began in ancient China, where fireworks or firecrackers were intended to scare away evil spirits.

This is what Wikipedia has to say: The earliest unequivocal documentation of fireworks dates back to 12th century China,[1] 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.

It is usually a chemical change.

To start a fireworks stand, you typically need to apply for permits or licenses from your city or local government. You also need to secure a location, purchase inventory from licensed suppliers, and ensure compliance with safety regulations and fire codes. Marketing and promoting your stand will also be important to attract customers.

The U.S., I think, spent about 50,000 llamas to buy they're fireworks. They also used 70 crates of mashed bananas to feed the llamas. back in the 1800's Americans used barrels of goat hair to pay for fireworks and other explosives. they could also buy a stove for 8 bucks, but most couldn't afford it. oh well! at least they don't trade in goat hair anymore!(they pay in llamas!)

Yes, fireworks are commonly used to celebrate the New Year in many countries around the world, including the United States, China, and Japan. It is a tradition to light fireworks at midnight to mark the beginning of the new year with bright colors and loud noises.

The most expensive fireworks show is generally considered to be the New Year's Eve fireworks display in Dubai, United Arab Emirates. This extravagant show typically features multimedia performances and advanced pyrotechnics, making it a world-renowned spectacle that attracts visitors from around the globe.

Thunderbird wine is not widely available in the UK. It is more commonly found in the United States. You may have difficulty finding it in traditional UK wine merchants or stores.

The timing of the fireworks at the World Rally Championship (WRC) can vary depending on each event. It's best to check the event schedule or contact the event organizers for the specific timing of the fireworks display.

Fireworks Should Not be Banned

While dangerous if in the wrong hands, fireworks are still safer than many other things we all use in our daily lives and, therefore, should not be banned. According to pyrouniverse.com, in children 5-14 years of age only nine out of every 100,000 emergency room treatments are caused by fireworks. Even pens and pencils cause more injuries coming in at 35 out of every 100,000.

One of the arguments in favor of the ban on fireworks is that they are frightening to domestic animals. Cenydd Phillips, a member of petitionsite.com even says, "I have dogs and cats which are being perpetually terrorized and terrified by a constant flow of fireworks all year long in the area." If people truly care about their pets, they would do research on the internet on how to spare their pets the torment that they, themselves, are putting them through by not taking care of them properly. If they were to do a quick browse of the internet they would find multiple articles on how to keep their pets calm when the skies light up at night. Issues specialist with the United States Humane Society Nancy Peterson urges, "With a little bit of planning and forethought, you can enjoy the excitement of the Fourth of July and know that your animal companion is safe, sound, and enjoying a little peace and quiet." The site then lists some ways to make your pets more comfortable during the Fourth of July

People that support the ban say that fireworks are overly dangerous and people are getting hurt left and right. That simply is not true. Most injuries caused by "fireworks" were not caused by fireworks at all. They were caused by homemade illegal explosives such as M-80's or silver salutes. That is what gives fireworks a bad image and they are a major reason why people are pushing for a ban of legal fireworks, because they don't know the difference between legal fireworks and illegal explosives. Ymton Emanlear sums it up nicely, saying that "M-80's are not consumer fireworks, and haven't been legal for several decades in the United States. Any M-80's that are sold in the United States are totally illegal (unless sold between licensed manufacture and licensed pyrotechnician) and the maker risks serious hard time in a federal prison. M-80's have no legitimate relation to consumer fireworks, and their illegal manufacture, sale, and use should have no relation to the manufacture, sale, and use of legal fireworks." M-80's and silver salutes are typically filled with three to four grams of flash powder, about 60 times the legal limit and are very dangerous. In fact, they are so dangerous the military originally used them to simulate gunfire and grenades going off in training missions because they had the same sound effects and potential for destruction. Possession of one of those devices is already a felony so there is no reason to push for a ban of them. Why don't we just punish the people who build these illegal explosives instead of punishing everyone who enjoy fireworks and abide by the law by taking them away?

For some people fireworks aren't just something that you shoot on Independence Day, it's a hobby. People spend hours upon hours of their lives trying to put on the perfect fireworks display. It's a way of life for these people. People like that are very safe because they know what they are doing. They are smart because they study the art and science of pyrotechnics. They have done their research and they wouldn't do something that isn't safe. If you were to completely ban fireworks you would be taking away these people's way of life. Some of them even make a career out of this. How do you think that demolition experts get their start? They start out with an interest in consumer fireworks. What about those professional displays? Do you think that people just go out and start shooting the big ones? No, they start out by making a display in their backyards. They then take that interest and pursue it as a career. So without consumer fireworks you would not have the public displays that have become a staple of the holiday.

If firearms are legal, why shouldn't fireworks be legal as well? Fireworks cause far fewer deaths per year than firearms. On average, 38,500 deaths per year in the United States are firearm related, whereas in 2002 there were only 8,800 firework related injuries and only four firework related deaths. In addition, firearm injuries are more costly to the public than fireworks. According to the Harborview Injury Prevention and Research Center the direct cost of medical treatment and emergency services due to firearms was $3 billion dollars in 1992 while the cost of medical treatments from firework injuries was only $100 million.

Consumer fireworks that are sold in stores not dangerous if used properly. The problem is many people don't use them properly. We should all know by now that we should not hand a three year old a bamboo stick coated in chemicals that burn at up to 1,800 degrees, but every year 650 children under the age of five are injured from sparklers. That isn't the sparklers fault. That's the parents' fault for being irresponsible.

A little knowledge can go a long way. We need to broadcast public service announcements on T.V. for the few weeks before fireworks go on sale. That would definitely help but it may not be enough. Another option would to make it so you have to complete a firework safety course to purchase fireworks. It could be like a hunter safety class where they teach you how to use all the various types of fireworks correctly and show you what can happen if you choose not to. When you complete the class they will give you a consumer fireworks certificate that you must present to the cashier of a fireworks stand prior to making your purchase. Not only will that inform people on how to use them safely, it will also prevent some people from using them, thereby cutting down the number of injuries they inflict. It would also eliminate some of the noise that scares the animals.

I hope you now realize that fireworks aren't to blame. The blame should be put on all of the ignorant people who gave fireworks its image of being dangerous. There are ways to keep fireworks out of the hands of these people and I have given you a few ideas on how to do that. Now all we need to do is take action and let our ideas be heard. I cannot do that by myself. I need your help to keep fireworks legal. This is an important matter and should all be concerned about it. We should write to our state senators and state representatives and tell them how we feel about this issue. We need to tell them that we want to keep our fireworks and if we don't get to, we won't vote them back into office. Surely that will get their attention.

Fireworks are designed with an enclosed shell containing an explosive compound along with chemicals that produce colors and effects. When the fuse is lit, it ignites the explosive compound, causing rapid expansion of gases that create enough pressure to break the shell and release the colored particles in the sky. The specific combination of chemicals and timing is what creates the visual and auditory display we see.

Fireworks can contribute to air pollution through the release of pollutants like particulate matter, sulfur dioxide, and heavy metals. However, the overall impact is temporary and localized to the area where the fireworks are being set off. In comparison to other sources of air pollution, the impact of fireworks is relatively minimal.