Qatar

Coordinates: 25°30′N 51°15′E / 25.500°N 51.250°E / 25.500; 51.250

Qatar (/ˈkæˌtɑːr/,ⁱ/ˈkɑːtɑːr/, /ˈkɑːtər/ or ⁱ/kəˈtɑːr/;Arabic: قطر‎ Qaṭar [ˈqɑtˤɑr]; local vernacular pronunciation: [ɡɪtˤɑr]), officially the State of Qatar (Arabic: دولة قطر‎ Dawlat Qaṭar), is a sovereign country located in Southwest Asia, occupying the small Qatar Peninsula on the northeastern coast of the Arabian Peninsula. Its sole land border is with Saudi Arabia to the south, with the rest of its territory surrounded by the Persian Gulf. A strait in the Persian Gulf separates Qatar from the nearby island of Bahrain, as well as sharing sea borders with the United Arab Emirates and Iran.

Following Ottoman rule, Qatar became a British protectorate in the early 20th century until gaining independence in 1971. Qatar has been ruled by the Al Thani family since the mid-19th century. Qatar is a hereditary constitutional monarchy and its head of state is Emir Sheikh Tamim bin Hamad Al Thani. The constitution was overwhelmingly approved in a constitutional referendum, with almost 98% in favour. In 2013, Qatar's total population was 1.8 million: 278,000 Qatari citizens and 1.5 million expatriates. After Saudi Arabia and Oman, Qatar is the most conservative society in the Gulf Cooperation Council.

Doha

Doha (Arabic: الدوحة‎, ad-Dawḥa or ad-Dōḥa, literally in MSA: "the big tree", locally: "rounded bays") is the capital city and most populous city of the State of Qatar. Doha has a population of 956,460 within the city proper. The city is located on the coast of the Persian Gulf in the east of the country. It is Qatar's fastest growing city, with over 40% of the nation's population living in Doha or its surrounding suburbs, and it is also the economic center of the country. It comprises one of the municipalities of Qatar.

Doha was founded in the 1820s as an offshoot of Al Bidda. It was officially declared as the country's capital in 1971, when Qatar gained independence. As the commercial capital of Qatar and one of the emergent financial centers in the Middle East, Doha is considered a world city by the Globalization and World Cities Research Network. Doha accommodates Education City, an area devoted to research and education.

The city was host to the first ministerial-level meeting of the Doha Development Round of World Trade Organization negotiations. It was also selected as host city of a number of sporting events, including the 2006 Asian Games, the 2011 Pan Arab Games and most of the games at the 2011 AFC Asian Cup. In December 2011, the World Petroleum Council held the 20th World Petroleum Conference in Doha. Additionally, the city hosted the 2012 UNFCCC Climate Negotiations and is set to host a large number of the venues for the 2022 FIFA World Cup.

Driving

Driving most often refers to the controlled operation and movement of a motorized vehicle, such as a car, truck, or bus.

Etymology

The origin of the term driver, as recorded from the 15th century, refers to the occupation of driving working animals, especially pack horses or draft horses. The verb ' to drive ' in origin means "to force to move, to impel by physical force". It is first recorded of electric railway drivers in 1889 and of a motor-car driver in 1896. Early alternatives were motorneer,motor-man, motor-driver or motorist. French favors "conducteur" (the English equivalent, "conductor", being used —from the 1830s— not of the driver but of the person in charge of passengers and collecting fares), while German influenced areas adopted Fahrer (used of coach-drivers in the 18th century, but shortened about 1900 from the compound Kraftwagenfahrer), and the verbs führen, lenken, steuern —all with a meaning "steer, guide, navigate"— translating to conduire.

Introduction of the automobile

Rings of Saturn

The rings of Saturn are the most extensive planetary ring system of any planet in the Solar System. They consist of countless small particles, ranging in size from micrometres to metres, that orbit about Saturn. The ring particles are made almost entirely of water ice, with a trace component of rocky material. There is still no consensus as to their mechanism of formation; some features of the rings suggest a relatively recent origin, but theoretical models indicate they are likely to have formed early in the Solar System's history.

Although reflection from the rings increases Saturn's brightness, they are not visible from Earth with unaided vision. In 1610, the year after Galileo Galilei first turned a telescope to the sky, he became the very first person to observe Saturn's rings, though he could not see them well enough to discern their true nature. In 1655, Christiaan Huygens was the first person to describe them as a disk surrounding Saturn. Although many people think of Saturn's rings as being made up of a series of tiny ringlets (a concept that goes back to Laplace), true gaps are few. It is more correct to think of the rings as an annular disk with concentric local maxima and minima in density and brightness. On the scale of the clumps within the rings there is much empty space.

Ic

IC, ic, or i.c. may stand for:

Computing and technology

Education

Finance and economics

Language

Locksmithing

Medicine