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Sutli Bomb
Sutli bomb or Hydro-bomb is an Indian firecracker popular during the festival of Diwali and other celebrations. It is the noisiest firecracker, exceeding the permissible sound barrier of 145 decibels (dB). About Sutli bomb is made with jute twine Twine is a strong thread, light string or cord composed of two or more thinner strands twisted, and then twisted together ( plied). The strands are plied in the opposite direction to that of their twist, which adds torsional strength to the co ... (sutli) that is green in color and has a red band that has manufacturer's name. The twine is wrapped around the explosive component and results in producing a powerful sound. What produces this sound is the tight packaging of gunpowder inside. When the gunpowder is heated, lot of gases (carbon dioxide, carbon monoxide, oxides of sulphur) and the noise comes due to these gas pressure tearing through the tight packaging. Banned It is banned by many governments under Arms Act, because of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firecracker
A firecracker (cracker, noise maker, banger) is a small explosive device primarily designed to produce a large amount of noise, especially in the form of a loud bang, usually for celebration or entertainment; any visual effect is incidental to this goal. They have fuses, and are wrapped in a heavy paper casing to contain the explosive compound. Firecrackers, along with fireworks, originated in China. History The predecessor of the firecracker was a type of heated bamboo, used as early as 200 BCE, that exploded when heated continuously. The Chinese name for firecrackers, 爆竹(''baozhu''), literally means "exploding bamboo." After the invention of gunpowder, gunpowder firecrackers had a shape that resembled bamboo and produced a similar sound, so the name "exploding bamboo" was retained. In traditional Chinese culture, firecrackers were used to scare off enemies or evil spirits. Firecrackers production and sales Ingredients Firecrackers are generally made of cardboard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diwali
Diwali (), Dewali, Divali, or Deepavali ( IAST: ''dīpāvalī''), also known as the Festival of Lights, related to Jain Diwali, Bandi Chhor Divas, Tihar, Swanti, Sohrai, and Bandna, is a religious celebration in Indian religions. It is one of the most important festivals within Hinduism where it generally lasts five days (or six in some regions of India), and is celebrated during the Hindu lunisolar months of Ashvin (according to the amanta tradition) and Kartika (between mid-October and mid- November).''The New Oxford Dictionary of English'' (1998) – p. 540 "Diwali /dɪwɑːli/ (also Diwali) noun a Hindu festival with lights...". It is a post-harvest festival celebrating the bounty following the arrival of the monsoon in the subcontinent. Diwali symbolises the spiritual "victory of light over darkness, good over evil, and knowledge over ignorance".Jean Mead, ''How and why Do Hindus Celebrate Divali?'', The festival is widely associated with Lakshmi,Suzanne Barche ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jute
Jute is a long, soft, shiny bast fiber that can be spun into coarse, strong threads. It is produced from flowering plants in the genus ''Corchorus'', which is in the mallow family Malvaceae. The primary source of the fiber is ''Corchorus olitorius'', but such fiber is considered inferior to that derived from ''Corchorus capsularis''. "Jute" is the name of the plant or fiber used to make burlap, hessian, or gunny cloth. Jute is one of the most affordable natural fibers and second only to cotton in the amount produced and variety of uses. Jute fibers are composed primarily of plant materials cellulose and lignin. Jute fiber falls into the bast fiber category (fiber collected from bast, the phloem of the plant, sometimes called the "skin") along with kenaf, industrial hemp, flax ( linen), ramie, etc. The industrial term for jute fiber is ''raw jute''. The fibers are off-white to brown and 1–4 meters (3–13 feet) long. Jute is also called the "golden fiber" for its color an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twine
Twine is a strong Thread (yarn), thread, light String (cord), string or cord composed of two or more thinner strands twisted, and then twisted together (Plying, plied). The strands are plied in the opposite direction to that of their twist, which adds torsional strength to the cord and keeps it from unravelling. This process is sometimes called reverse wrap. The same technique used for making twine is also used to make Thread (yarn), thread, which is thinner, yarn, and rope, which is stronger and thicker, generally with three or more strands. Natural fibres used for making twine include wool, cotton, sisal, jute, hemp, henequen, paper, and coir. A variety of synthetic fibres are also used. Twine is a popular substance used in modern-day crafting. Prehistoric The invention of twine is at least as important as the development of Stone tool, stone tools for early humans. Indeed, Elizabeth Wayland Barber has called the development of twine, which can be made far stronger and long ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Types Of Fireworks
Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * Type (Unix), a command in POSIX shells that gives information about commands. * Type safety, the extent to which a programming language discourages or prevents type errors. * Type system, defines a programming language's response to data types. Mathematics * Type (model theory) * Type theory, basis for the study of type systems * Arity or type, the number of operands a function takes * Type, any proposition or set in the intuitionistic type theory * Type, of an entire function ** Exponential type Biology * Type (biology), which fixes a scientific name to a taxon * Dog type, categorization by use or function of domestic dogs Lettering * Type is a design concept for lettering used in typography which helped bring about modern textual print ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
