Saturday, November 29, 2008

Fireworks Show

Fireworks Show - Fireworks Festivals Around the World

When the Chinese invented fireworks, they used them during celebrations to keep the evil spirits away. The purpose still rings true today because all around the world, fireworks are still used to celebrate major events like the New Year.

Below is a list of some of the famous celebrations and festivals which are known for their fantastic fireworks displays.

1. New Year's Eve (worldwide)
throughout the world, the New Year is ushered in with a lot of excitement. Every country usually celebrates it with massive fireworks display. Sydney, Australia, is one of the first countries to celebrate it due to their location relative to the world's time zones.
2. Fourth of July (United States)
is a holiday celebrating the countrys declaration of independence from Great Britain on July 4, 1776. Throughout the United States, fireworks displays are held especially in the major cities such as Washington DC, Detroit and St. Louis.
3. Singapore Fireworks Celebrations (Singapore)
this is an annual event held in celebration of the country's National Day. Pyrotechnics teams are invited to this event to create fireworks displays on different nights.
4. Guy Fawkes Night (Great Britain and several former British colonies)
in 1605, Guy Fawkes tried to assassinate the King of England by placing some 30 barrels of gunpowder in the cellar of the Parliament of England. He failed and was captured.
On the same day every year, people from Great Britain and some of its former colonies celebrate the event by having fireworks displays. Read more...

Sunday, October 26, 2008

Fireworks Safety

Fireworks Safety

The safety of using fireworks has been the subject of debates over the years. Annually, more than hundreds are injured because of fireworks, with some victims needing to have parts of their body amputated due to the power of the blast.

But injuries aren't the only concern when it comes to handling fireworks. Since fireworks are composed of highly-flammable materials, there is also the risk of them causing fire.

It is especially the case when they are poorly stored just like what happened in the Philippines in December 2007 when several stores selling fireworks were burned down because a firework was accidentally lit.

Because of these, several countries regulate the use of fireworks in their territory. In the United States for example, the use of fireworks is allowed although it is up to each state on how they will regulate the use of them.

The National Council on Fireworks Safety is a US-based organization that aims to promote fireworks safety. Below is a list of their advice in handling fireworks.

- Fireworks should not be lit indoors especially sparklers.
Doing this is potentially hazardous to people and may cause fire when thrown into flammable materials or surfaces.

- Only persons who are over 12 are to be allowed in handling sparklers since these fireworks can cause injury if handled incorrectly.

- People shouldn't mix drinking alcohol and lighting fireworks. Drinking alcohol slows down a person's reaction time and could be dangerous when handling fireworks.

- Finally, people are told to use their common sense. A little bit of caution is also encouraged.
Read more...

Tuesday, September 23, 2008

Fireworks Displays

Fireworks Displays - Where Colors of Fireworks Come From

Have you ever wondered where the colors of fireworks come from ? Wonder no more because we have provided you with a comprehensive list of the elements needed to create specific colors in fireworks.

To start with, the colors of fireworks depend on added compounds to the black powder. A specific compound creates a particular color.

It's then up to the manufacturer to choose the color effect that a firework aims to create.
Below is a list of the common colors used in fireworks and the compounds that give off a specific hue.

1. Red
this color is achieved by mixing either strontium or lithium salts to the gunpowder. Strontium gives off a bright shade of red while lithium a fainter one.


2. Gold
want a golden glow in your fireworks? Mixing iron, charcoal or lampblack will produce a golden light.


3. Blue
producing this color needs compounds such as copper compounds combined with a chlorine producer, and copper acetoarsenite.


4. Purple
had enough with the common colors? Mix strontium (the compound that produces red) and copper (compound that produces blue) and you have yourself a purple flash of light.


5. Silver
if you want to imitate the color of lightning, add either aluminum, titanium or magnesium to the mix and you will have silver.


There are other compounds added to regular gunpowder to produce different-colored fireworks. The ones listed above, however, are the most common.

Keep in mind though that you shouldn't try mixing them with gunpowder by yourself, unless you are guided by a professional or a professional yourself. Mishandling fireworks can be potentially dangerous.
Read more...