Technology,

 The application of scientific knowledge to the practical aims of human life or, as it is sometimes stated, to the change and manipulation of man .The subject of technology is dealt with in a number of articles. For general treatment, see. For description of the materials that are both the object and means of manipulating the, see. For the generation of energy, see For treatment of food production, For the techniques of construction technology, see. For the manufacture and design of the means of For the processes and products of other industries. For medical applications of technology ,. For military applications, see.

Tenor Drum,

 cylindrically larger and more deeply toned than the closely related and defective traps. It is usually about 18 inches (45 cm) in diameter and 14 inches (35 cm) high and is usually struck with two soft-headed sticks. The heads are tensioned by ropes or metal rods. Like the snare drum, the tenor drum of the tabor descended. Although commonly associated with military orchestras, especially since the early 19th century, it sometimes appears in orchestral scores, such as opera (1946).

Window, opening in the of a for the admission of light and air; windows are often also arranged for the purposes of architectural decoration. Since early times, the openings have been filled with stone, wood or iron gratings or lights (panes) of glass or other materials such as mica or, in the Far East, paper. Modern windows are almost always filled with glass, although some transparent plastic is used. A window in a vertically sliding frame is called a sliding frame: a single-hung frame has only one half that moves; in a double-hung scarf both parts slip. A opens sideways on a hinge. Windows are a very old invention that probably coincides with the development of fixed and enclosed homes. Representations of windows appear in early murals in Egypt and in reliefs from Assyria. The Egyptian examples show openings in house walls covered with carpets, such as the doors themselves. Assyrian windows were almost always wider than they were high and were subdivided by small colonets.

Fashion industry, multi-billion dollar global enterprise dedicated to making and selling garments. Some observers distinguish between fashion (which makes "high fashion") and the clothing industry (which makes ordinary clothes or "mass fashion"), but by the 1970s the boundaries between them had blurred. Best defined simply as the style or styles of clothing and accessories worn by groups of people at any given time. There seem to be differences between the expensive designer fashions displayed on the runways and the mass-produced sportswear and street styles sold in malls and markets around the world. However, the fashion industry is the design, manufacture, distribution, retail, and promotion of all kinds of clothing (men, women and children) of the most rare and expensive haute couture (literally, " an international and highly globalized industry, with clothing often designed in one country, manufactured in another and sold in a third. For example, an American fashion company can obtain materials and have the garments manufactured, finished, and shipped to a warehouse in the United States for distribution to retail outlets internationally. The fashion industry has long been one of the largest employers and it remains so in the 21st century. However, employment declined significantly as production increasingly moved overseas, particularly to China. Because data on the fashion industry are typically reported for national economies and are expressed in terms of the industry's very separate sectors, figures for world production of and clothing are difficult to obtain. However, the industry undoubtedly makes'Paleontology, scientific study of life of those involving plant analysis and, including those of microscopic size, preserved in rocks. It is concerned with all aspects of the ancient life forms: their form and structure, evolutionary patterns, taxonomic relationships with each other and with modern living species, geographical distribution and interrelationships with the. Paleontology is mutually interdependent on and historical because fossils are an important way in which sedimentary strata are identified and correlated with each other. His methods of investigation include those of biometrics (statistical analysis applied to biology), which are designed to provide a description of the forms of organisms statistically and the expression of taxonomic relationships quantitatively. Paleontology has' played a key role in reconstruction and provided much evidence to support the theory of data from paleontological studies, in addition, petroleum geologists helped to detect oil deposits.