Presentations by 2001 -> 2002 ICC Classes

ICC class period 3 Thursday

Topic: Fireworks

The form of Japanese fireworks

The difference in the fireworks of Japan and a foreign country

Although fireworks are usually round like a chrysanthemum or a peony for Japan, foreign fireworks (the United States, Europe, Australia) are not necessarily round. Although a launch and the fundamental difference in production are also great, it launches there and there is a difference fundamental to the form of a front fireworks ball. A foreign thing is a cylinder form to the Japanese fireworks of the form of a fireworks ball being globular forms. Moreover, in the "star" put in fireworks, in Japan, it is what rounded in piles the gunpowder that takes out a separate color with a globular form to many layers, and a color changes on the way. A foreign thing is a cylinder form, and since only the gunpowder of one kind of color is pressed by machine and made, there is no change of a color. Japanese fireworks fly a "star" in all directions by the gunpowder that exists at the center of a fireworks ball at a globular form. In the case of a foreign country, cylindrical one of the two's lid separates, and it makes contents emit. Foreign fireworks have the advantage that many contents are packed, from a globular form receptacle, if it is the same diameter, since it is a cylinder form. Furthermore, it is made to light some such short fireworks of a cylinder form in order in piles. In this way, the made fireworks become what is longer than a diameter pipe type, are changing and combining the contents of each unit, and can manufacture thing fireworks with more deep contents.

The kind of fireworks

Chrysanthemum= the fireworks with which a star drags on

Peony = the fireworks with which a star does not drag on. It ranks with chrysanthemum and they are two typical fireworks.

Gold Palm = the type which spreads while a larger star drags on. The whole is visible like the leaf of a coconut.

Crown = that the whole looks like a crown when a hearing star hangs down in the shape of radiation for a long time. If the temperature that burns becomes low, it will come to emit light slowly for a long time.

Brocade Chrysanthemum = white (golden) Chrysanthemum

Sunflower = fireworks spreads not a ball but in the shape of [plane ] a circle. Jetting_Comets= the type into which the direction which moves as a star spreads is changed. It is visible to a wonderful motion.

Bee and Bees = that in which a big star spreads with the surroundings round and round. Silver whistles = what raises a sound called Hugh by the friend of a bee.

1000 flowers = 1000-flower chrysanthemum

Michiko


Previous | Next

To the next page up

Last updated 6-Dec-2001