Jewellery

One universal issue is control over who could wear what jewellery, a point which indicate the powerful symbolism the wearing of jewellery evoked. In ancient Rome, for instance, only convinced ranks could wear rings; later, sumptuary laws dictated who could wear what type of jewellery; again based on rank. Cultural dictate have also played a important role; for example, the wearing of earrings by Western men was considered "effeminate" in the 19th and early 20th centuries. on the other hand, the jewellery industry in the early 20th century launched a crusade to popularize wedding rings for men — which caught on — as well as appointment rings for men , going so far as to make a false history and claim that the practice had Medieval roots. By the mid 1940s, 85% of weddings in the U.S. feature a double-ring ceremony, up from 15% in the 1920s.Religion has also played a role: Islam, for instance, consider the wearing of gold by men as a social taboo,and many religions have edicts against extreme display.

The computer

A computer is a machine for manipulate data according to a list of commands known as a program. Computers are tremendously adaptable. In fact, they are universal information-processing machines. According to the Church–Turing theory, a computer with a positive minimum entrance capability is in principle capable of performing the responsibilities of any other computer. Therefore, computers with capability ranging from those of a personal digital supporter to a supercomputer may all achieve the same tasks, as long as time and memory capacity are not consideration. Therefore, the same computer design may be modified for tasks ranging from doling out company payrolls to controlling unmanned spaceflights. Due to technical progression, modern electronic computers are exponentially more capable than those of preceding generations. Computers take plentiful physical forms. Early electronic computers were the size of a large room, while whole modern embedded computers may be lesser than a deck of playing cards. Even today, huge computing conveniences still exist for focused scientific computation and for the transaction processing necessities of large organizations. Smaller computers designed for personage use are called personal computers. Along with its convenient equivalent, the laptop computer, the personal computer is the ubiquitous in order processing and communication tool, and is typically what is meant by "a computer". However, the most general form of computer in use today is the embedded computer. Embedded computers are usually comparatively simple and physically small computers used to control one more device. They may control equipment from fighter aircraft to industrial robots to digital cameras. in the beginning, the term "computer" referred to a person who performed numerical calculations, frequently with the aid of a mechanical calculating device or analog computer. In 1801, Joseph Marie Jacquard made an improvement to the presented loom designs that used a series of punched paper cards as a program to weave involved patterns. The resulting Jacquard loom is not considered a true computer but it was an essential step in the growth of modern digital computers.
Charles Babbage was the first to conceptualize and design a completely programmable computer as early as 1820, In 1801, Joseph Marie Jacquard made an improvement to the presented loom designs that used a series of punched paper cards as a program to weave involved patterns. The resulting Jacquard loom is not considered a true computer but it was an essential step in the growth of modern digital computers.
but due to a combination of the restrictions of the technology of the time, limited finance, and an incapability to resist tinkering with his design, the device was never really constructed in his lifetime. By the end of the 19th century a number of technologies that would later prove helpful in computing had appeared, out such as the punch card and the vacuum tube, and large-scale automated data giving using punch cards was performed by tabulating equipment designed by Hermann Hollerith.During the first half of the 20th century, many technical computing wants were met by increasingly difficult special-purpose analog computers, which used a direct mechanical or electrical model of the problem as a base for subtraction . Sequence of gradually more powerful and stretchy computing devices were construct in the 1930s and 1940s.

Chaka Khan

Chaka Khan is the stage name of American singer Yvette Marie Stevens.Khan first came to the attention of the music world as the singer of the funk band Rufus in the mid-1970s and with the help of Stevie Wonder, broke into both the pop and R&B charts in 1974 with the hit "Tell Me Something Good". Throughout the 1970's and early 1980's, the band had a number of R&B hits including "Ain't Nobody", "Masterjam", "Sweet Thing", "Do You Love What You Feel?", and "Everlasting Love". In 1978, launched her smash hit: "I'm Every Woman". A few years later, Khan released her hip-hop based hit, "I Feel for You", written by Prince, which launched her recording career back into full gear.
Khan's career has been gratifying in terms of record sales, but she continues to record and expand musically. Her legacy as a soul icon is indisputable.In September 2004 her 25 year old son Damien Patrick Holland was arrested on charges of murder in the first degree.On December 3, 2004, she received an honorary doctorate degree from Berklee College of Music.

Vienna

Vienna is the capital of Austria, and also one of the nine States of Austria. Vienna is Austria's primate city; with a population of about 1.6 million, Vienna is by far the largest city in Austria as well as its cultural, economic and political centre. Vienna lies in the south-eastern corner of Central Europe and is close to the Czech Republic, Slovakia and Hungary.

Vienna is the seat of a number of United Nations offices and various international institutions and companies, including the United Nations Industrial Development Organization, the Organization of Petroleum Exporting Countries, the International Atomic Energy Agency, the Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization and the Organization for Security and Co-operation in Europe. Furthermore, the 1980 Diplomatic Conference was held in Vienna that led to the adoption of the United Nations Convention of Contracts for the International Sale of Goods. Additionally, Vienna is the seat of the United Nations Commission on International Trade Law's secretariat.

Stalinism

The Stalinist version of socialism, with some important modifications, shaped the Soviet Union and influenced Communist Parties worldwide. It was heralded as a possibility of building communism via a massive program of industrialization and collectivization. The rapid development of industry, and above all the victory of the Soviet Union in the Second World War, maintained that vision throughout the world, even around a decade following Stalin's death, when the party adopted a program in which it promised the establishment of communism within thirty years.
However, under Stalin's leadership, evidence emerged that dented faith in the possibility of achieving communism within the framework of the Soviet model. Stalin had created in the Soviet Union a repressive state that dominated every aspect of life. Later, growth declined, and rent-seeking and corruption by state officials increased, which dented the legitimacy of the Soviet system.
Despite the activity of the Comintern, the Soviet Communist Party adopted the Stalinist theory of "socialism in one country" and claimed that, due to the "aggravation of class struggle under socialism," it was possible, even necessary, to build socialism in one country alone.This departure from Marxist internationalism was challenged by Leon Trotsky, whose theory of "permanent revolution" stressed the necessity of world revolution.

White tigers

White tigers are Bengal tigers or tigers of mixed Bengal/Amur ancestry with pink noses, white-to-creme coloured fur and black, grey or chocolate-coloured stripes. Their eyes are usually blue, but may be green or amber. There are several hundred captive white tigers worldwide, all of whom can trace their ancestry back to a white Bengal tiger caught in Rewa, India.
Due to the opinion that their colouration is widely considered striking, white tigers have become popular attractions in zoos and entertainment that showcases exotic animals; the magicians Siegfried and Roy are famous for using several trained white tigers in their shows. Contrary to popular belief, white tigers are not a separate species in their own right, but are a mutant form of the orange Bengal tigers.

Single-seater racing

Single-seater racing is perhaps the most well-known form of motorsport outside of North America, with cars designed specifically for high-speed racing. The wheels are not covered, and the cars often have aerofoil wings front and rear to produce downforce and enhance adhesion to the track.

Single-seater races are held on specially designed closed circuits or street circuits closed for the event. Many single-seater races in North America are held on "oval" circuits and the Indy Racing League races mostly on ovals.The best-known variety of single-seater racing, except in North America, is the Formula One World Championship, which involves an annual championship of around 18 races a year featuring major international car and engine manufacturers such as Ferrari, Mercedes-Benz , BMW , Toyota, Honda, and Renault in an ongoing battle of technology and driver skill. Formula One is, by any measure, the most expensive sport in the world, with some teams spending in excess of 300 million US dollars per year. Formula One is widely considered to be the pinnacle of motorsports. In North America, the cars used in the National Championship have traditionally been similar to F1 cars but with more restrictions on technology aimed at helping to control costs.

Other single-seater racing series are the A1 Grand Prix , GP2 , Formula Nippon, Formula Renault 3.5, Formula Three and Formula Atlantic.There are other categories of single-seater racing, including kart racing, which employs a small, low-cost machine on small tracks. Many of today's top drivers started their careers in karts. Formula Ford represents a popular first open-wheel category for up-and-coming drivers stepping up from karts.

Shi'a Islam

Shi'a Islam, also Shi'ite Islam, or Shi'ism is a denomination of the Islamic faith. It is short for Shi'at 'Ali . Even though it is the second largest denomination of Islam, among the hundreds of millions of Muslims Shi'a muslims are considered to be a minority in number. Shi'a Muslims adhere to what they consider to be the teachings of the Prophet Muhammad and the religious guidance of his family whom they refer to as the Ahlul Bayt. Thus, Shi'as consider the first three ruling caliphs of Islam a historic occurrence and not something attached to faith. The singular/adjective form is Shi’i and refers to a follower of the Household of Muhammad and of Ali ibn Abi Talib in particular.
Shi'a islam, like sunni islam, has at times been divided into many branches but today there are just three branches. The best known and the one with most adherents is Twelvers the others being Ismaili and Zaidiyyah. Also Alawites known as Shi'a but because of their idea about Ali this claim is disputed, though mainstream shias denounce for taking an extreme view of Ali, and not actually following the pillars of islam.

Spatial Measurement

The measurement of physical space has long been important. Geometry, the name given to the branch of mathematics which measures spatial relations, was popularised by the ancient Greeks, although earlier societies had developed measuring systems. The International System of Units, is now the most common system of units used in the measuring of space, and is almost universally used within science.
Geography is the branch of science concerned with identifying and describing the Earth, utilising spatial awareness to try and understand why things exist in specific locations. Cartography is the mapping of spaces to allow better navigation, for visualisation purposes and to act as a locational device. Geostatistics apply statistical concepts to collected spatial data in order to create an estimate for unobserved phenomena. Astronomy is the science involved with the observation, explanation and measuring of objects in outer space.

In Astronomy

Space refers collectively to the relatively empty parts of the universe. Any area outside the atmospheres of any celestial body can be considered 'space'. Although space is certainly spacious, it is not always empty, but can be filled with matter — say a tenuous plasma. In particular, the boundary between space and Earth's atmosphere is conventionally set at the Karman line.