Fireworks Wallpaper

Fireworks wallpapers app full of beautiful colorful fireworks background images is here. It contains images of fireworks on a beautiful beach, fireworks between buildings in the city, and fireworks in the world full of mystery. It is full of beautiful and exciting fireworks images. Set these cool fireworks images as your own wallpaper. Set your phone wallpaper as well with aesthetic and atmospheric fireworks images. Save beautiful high quality fireworks images and set them as your smartphone wallpaper or lock screen to make your phone stand out. The most special fireworks wallpapers wallpapers for you are right here. Fireworks Wallpaper Features - There are high quality and beautiful wallpapers. - This wallpaper application works without internet. - You can share images with your friends. - This wallpaper app is simple and easy. - You can enlarge and move the image. - You can invert the image up and down, left and right. - Supported all resolutions. Fireworks displays colorful and loud sounds by adding various metal compounds to gunpowder such as firecrackers. Fireworks are used for celebrations and commemorative events as they shoot gunpowder into the air to cause fireworks. In the early days, it was a method using a torch, and after gunpowder was developed, it became a fireworks display using gunpowder. There are various types depending on the launch method and production method, and whether it is night or daytime, and each contains a number of profound chemical principles. Fireworks is a game where you can see fireworks using the light, sparks, sound, and smoke emitted when you burn or explode explosives. The chemical product used here is called softening, and it is largely divided into firing softening, device softening, and toy softening according to usage. Torches, the prototype of the lotus used in fireworks, have been around since BC and were mainly used as a signal. It was used as a signal for battlefields in ancient China, and it is said that there was a primitive lotus flower from the time of Yangtze in the Sui dynasty in the early 7th century. With the development of gunpowder in the 13th century, softening progressed and spread to Florence, Italy at the end of that century, and spread throughout Europe until the 15th century, and then became common. Fireworks, often seen at night festivals today, were invented in China about 1,000 years ago, with the invention of gunpowder in the 9th century. For 700 years after its invention, fireworks were made with only one color: yellow, but around 1800, when the French chemist Claude Bertollé discovered potassium chlorate, a new color of fireworks was developed. Among the colored smoke of fireworks, white is gypsum, zinc powder, zinc oxide, etc., yellow is sulfur, arsenic sulfide (laurel sulphide), blue is ultramarine blue, and red is gwangmyeongdan. In addition, auramin (yellow), paranitroaniline (red), iodine (purple), and indigo (blue) can be added to make smoke with a beautiful color tone. Barium nitrate, strontium nitrate, sodium chlorate, etc. are added to the black powder as a coloring agent for softening at night. In addition, if charcoal powder is mixed with softening agent as a flame agent, the flame attracts the tail, and if magnesium, iron, aluminum powder, etc. are added as lighting agents, each burns with a unique dazzling light.