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Fireworks4

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Description

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.
Image size
1536x2048px 1.2 MB
Make
SONY
Model
DSC-T200
Shutter Speed
20/10 second
Aperture
F/5.6
Focal Length
8 mm
ISO Speed
100
Date Taken
Jul 16, 2009, 9:17:17 PM
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Comments1
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GiftedChild777's avatar
electrifying!! ^w^