| International Atomic Time International Atomic Time ( TAI, from the French name Temps Atomique International) is a high-precision atomic coordinate time standard based on the notional passage of proper time on Earth's geoid. It is the principal realisation of Terrestrial Time, and the basis for Coordinated Universal Time (UTC) which is used for civil timekeeping all over the Earth's surface. , TAI was exactly 34 seconds ahead of UTCleap seconds in UTC since 1972 (the last leap second was added on December 31, 2008). International_Atomic_Time
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| Alberta Alberta () is one of Canada's prairie provinces. It became a province on September 1, 1905.Alberta is located in western Canada, bounded by the provinces of British Columbia to the west and Saskatchewan to the east, the Northwest Territories to the north, and the U.S. Alberta
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| Alexander Graham Bell Alexander Graham Bell (3 March 1847 – 2 August 1922) was an eminent scientist, inventor, engineer and innovator who is credited with inventing the first practical telephone.Bell's father, grandfather, and brother had all been associated with work on elocution and speech, and both his mother and wife were deaf, profoundly influencing Bell's life's work. Alexander_Graham_Bell
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| Actinium Actinium () is a radioactive chemical element with the symbol Ac and atomic number 89, which was discovered in 1899. It was the first non-primordial radioactive element to be isolated, although polonium, radium and radon were observed before, but not isolated until 1902. It gave the name to the actinoid series, a group of 15 similar elements between actinium and lawrencium in the periodic table. Actinium
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| Aluminium Aluminium () or aluminum (, see spelling below) is a silvery white and ductile member of the boron group of chemical elements. It has the symbol Al; its atomic number is 13. It is not soluble in water under normal circumstances. most abundant metal in the Earth's crust, and the third most abundant element therein, after oxygen and silicon. Aluminium
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| Alexander Mackenzie Alexander Mackenzie, PC (January 28, 1822 – April 17, 1892), a building contractor and newspaper editor, was the second Prime Minister of Canada from November 7, 1873 to October 9, 1878. Alexander_Mackenzie
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| Albertosaurus Albertosaurus (; meaning "Alberta lizard") is a genus of tyrannosaurid theropod dinosaur that lived in western North America during the Late Cretaceous Period, more than 70million years ago. The type species, A. sarcophagus, was restricted in range to the modern-day Canadian province of Alberta, after which the genus is named. Scientists disagree on the content of the genus, with some recognizing Gorgosaurus libratus as a second species. Albertosaurus
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| Al-Qaeda Al-Qaeda, alternatively spelled al-Qaida and sometimes al-Qa'ida, (Arabic:translation:The Base) is an Islamist group founded sometime between August 1988 and late 1989/early 1990. It operates as a network comprising both a multinational, stateless arm and a fundamentalist Sunni movement calling for al-qaeda al-sulbah (a vanguard of the strong).Al-Qae Al-Qaeda
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| Atomic clock atomic clock is a type of clock that uses an atomic resonance frequency standard as its timekeeping element. They are the most accurate time and frequency standards known, and are used as primary standards for international time distribution services, and to control the frequency of television broadcasts and GPS satellite signals. Atomic_clock
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| Aspartame Aspartame (or APM) ( or ) is the name for an artificial, non-saccharide sweetener. In the European Union, it is known under the E number (additive code) E951. Aspartame is the methyl ester of a phenylalanine/aspartic acid dipeptide. It has been the subject of controversy since its initial approval in 1974. Aspartame
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| Antioxidant antioxidant is a molecule capable of slowing or preventing the oxidation of other molecules. Oxidation is a chemical reaction that transfers electrons from a substance to an oxidizing agent. Oxidation reactions can produce free radicals, which start chain reactions that damage cells. Antioxidant
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| British Columbia British Columbia () (BC) (, C.-B.) is the westernmost of Canada's provinces and is famed for its natural beauty, as reflected in its Latin motto, Splendor sine occasu ("Splendour without Diminishment"). In 1871, it became the sixth province of Canada.The capital of British Columbia is Victoria, the 15th largest metropolitan region in Canada. The largest city is Vancouver, the third-largest metropolitan area in Canada and the second-largest in the Pacific Northwest. British_Columbia
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| Foreign relations of Belarus The Byelorussian SSR was one of only two Soviet republics to be separate members of the United Nations (the other being the Ukrainian SSR). Both republics and the Soviet Union joined the UN when the organization was founded in 1945. Foreign_relations_of_Belarus
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| Foreign relations of Bosnia and Herzegovina The implementation of the Dayton Accords of 1995 has focused the efforts of policymakers in Bosnia and Herzegovina, as well as the international community, on regional stabilization in the countries-successors of the former Yugoslavia. Within Bosnia and Herzegovina, relations with its neighbors of Croatia, Montenegro and Serbia have been fairly stable since the signing of the Dayton Agreement in 1995. Foreign_relations_of_Bosnia_and_Herzegovina
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| CIM-10 Bomarc The CIM-10 Bomarc (originally IM-99) was the product of the Bomarc Missile Program. The Program was a joint United States of America–Canada effort between 1957 and 1972 to protect against the USSR bomber threat. The Bomarc was a joint development with Boeing and Michigan Aeronautical Research Center. CIM-10_Bomarc
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| Bohrium Bohrium () is a chemical element in the periodic table that has the symbol Bh and atomic number 107.It is a synthetic element whose most stable isotope, 270Bh, has a half-life of 61 seconds. Chemical experiments confirmed bohrium's predicted position as a member of group 7 of the periodic table, as a heavier homologue to rhenium. Bohrium
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| British thermal unit The British thermal unit (BTU or Btu) is a traditional unit of energy equal to about 1.06 kilojoules. It is used in the power, steam generation, heating and air conditioning industries. In scientific contexts the BTU has largely been replaced by the SI unit of energy, the joule (J), though it may be used as a measure of agricultural energy production (BTU/kg). British_thermal_unit
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| Blizzard A blizzard (or winter hurricane) is a severe winter storm condition characterized by low temperatures, strong winds, and heavy blowing snow. Blizzards are formed when a high pressure system, also known as a ridge, interacts with a low pressure system; this results in the advection of air from the high pressure zone into the low pressure area. Blizzard
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| Bankruptcy Bankruptcy is a legally declared inability or impairment of ability of an individual or organization to pay its creditors. Creditors may file a bankruptcy petition against a debtor ("involuntary bankruptcy") in an effort to recoup a portion of what they are owed or initiate a restructuring. In the majority of cases, however, bankruptcy is initiated by the debtor (a "voluntary bankruptcy" that is filed by the insolvent individual or organization). Bankruptcy
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| British Columbia Talk:British_Columbia
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| Blood alcohol content Blood alcohol content or blood alcohol concentration (abbreviated BAC) is the concentration of alcohol in a person's blood. BAC is most commonly used as a metric of intoxication for legal or medical purposes. It is usually measured in terms of mass per volume, but can also be measured in terms of mass per mass. Blood alcohol concentration is given in many different units and notations, but they are all relatively synonymous with each other numerically. Blood_alcohol_content
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| Blue Whale The Blue Whale (Balaenoptera musculus) is a marine mammal belonging to the suborder of baleen whales (called Mysticeti). Blue_Whale
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| Burgess Shale Talk:Burgess_Shale
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| Chordate Chordates (phylum Chordata) are a group of animals that includes the vertebrates, together with several closely related invertebrates. They are united by having, at some time in their life cycle, a notochord, a hollow dorsal nerve cord, pharyngeal slits, an endostyle, and a post-anal tail. Chordate
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| Geography of Canada Geography_of_Canada
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| Demographics of Canada This article is about the demographic features of the population of Canada, including population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population. Demographics_of_Canada
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| Politics of Canada The politics of Canada function within a framework of constitutional monarchy and a federal system of parliamentary government with strong democratic traditions.Many of the country's legislative practices derive from the unwritten conventions of and precedents set by the United Kingdom's Westminster parliament; however, Canada has evolved variations. Politics_of_Canada
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| Economy of Canada Canada has the ninth largest economy in the world (measured in US dollars at market exchange rates), is one of the world's wealthiest nations, and a member of the Organization for Economic Co-operation and Development (OECD) and Group of Eight (G8). As with other developed nations, the Canadian economy is dominated by the service industry, which employs about three quarters of Canadians. Economy_of_Canada
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| Telecommunications in Canada Telecommunications in Canada include telephone, radio, television, and internet usage. Telecommunications_in_Canada
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| Transportation in Canada Canada is a developed country whose economy includes the extraction and export of raw materials from its large area. Because of this, it has a transportation system which includes more than of roads, 10 major international airports, 300 smaller airports, 72,093 kilometres of functioning railway track, and more than 300 commercial ports and harbours that provide access to the Pacific, Atlantic and Arctic oceans as well as the Great Lakes and the Saint Lawrence Seaway. Transportation_in_Canada
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| Canada–United States relations Relations between Canada and the United States span more than two centuries, marked by a shared British colonial heritage, conflict during the early years of the U.S., and the eventual development of one of the most successful international relationships in the modern world. Canada–United_States_relations
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| Common law Common law refers to law and the corresponding legal system developed through decisions of courts and similar tribunals (called case law), rather than through legislative statutes or executive action.Common law is law created and refined by judgeslegal case depends on decisions in previous cases and affects the law to be applied in future cases. When there is no authoritative statement of the law, judges have the authority and duty to make law by creating precedent. Common_law
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| Condom A condom is a barrier device most commonly used during sexual intercourse to reduce the likelihood of pregnancy and spreading sexually transmitted diseases (STDs—such as gonorrhea, syphilis, and HIV). It is put on a man's erect penis and physically blocks ejaculated semen from entering the body of a sexual partner. Condom
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| Columbia River The Columbia River (known as Wimahl or Big River to the Chinook-speaking natives who lived on its lowermost reaches) is the largest river in the Pacific Northwest region of North America. It is named after the Columbia Rediviva, the first ship from the western world known to have traveled up the river. It stretches from British Columbia through Washington state, forming much of the border between Washington and Oregon before emptying into the Pacific Ocean. The river is long, and its drainage basin is . Columbia_River
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| Chad Chad
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| Foreign relations of Cuba Cuba's once-ambitious foreign policy has been scaled back and redirected as a result of economic hardship after the collapse of the Soviet bloc. Without massive Soviet subsidies and its primary trading partner Cuba was comparatively isolated in the 1990s, but has since entered bilateral co-operation with several South American countries, most notably Venezuela and Bolivia. Foreign_relations_of_Cuba
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| Christopher Columbus Christopher Columbus (c.1451 Genoese navigator, colonizer and explorer whose voyages across the Atlantic Ocean—funded by Queen Isabella of Spain—led to general European awareness of the American continents in the Western Hemisphere. Although not the first to reach the Americas from Europe—he was preceded by the Norse, led by Leif Ericson, who built a temporary settlement 500 years earlier at L'Anse aux Meadows— Columbus initiated widespread contact between Europeans and indigenous Americans. Christopher_Columbus
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| Cape Breton Island Cape Breton Island ( - formerly île Royale, Scottish Gaelic:Eilean Cheap Breatuinn, Míkmaq:Únamakika, simplyCape Breton) is an island on the Atlantic coast of North America. It likely corresponds to the French word "Breton", referring to Brittany. Cape_Breton_Island
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| Columbia River Talk:Columbia_River
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| Canada Day Canada Day (), formerly Dominion Day (), is Canada's national day, a federal statutory holiday, celebrating the anniversary of the July 1, 1867 enactment of the British North America Act of 1867, which united Canada as a single country of four provinces. Canada Day observances take place throughout Canada as well as internationally. Canada_Day
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| Cardiff Cardiff (, ) is the capital, largest city and most populous county of Wales. The city is Wales' chief commercial centre, the base for many national cultural and sporting institutions, the Welsh national media, and the seat of the National Assembly for Wales. Cardiff
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| Carbon sink carbon sink is a natural or manmade reservoir that accumulates and stores some carbon-containing chemical compound for an indefinite period.The main natural sinks are Absorption of carbon dioxide by the oceans Photosynthesis by plants and algae The main manmade sinks are Landfills Carbon capture and storage proposals Carbon_sink
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| Charles Tupper Sir Charles Tupper, 1st Baronet, GCMG, CB, PC (July 2, 1821 – October 30, 1915) was a Canadian father of Confederation:Premier of Nova Scotia from 1864 to 1867, he led Nova Scotia into Confederation. He later went on to serve as the sixth Prime Minister of Canada in 1896, becoming the Canadian prime minister with the shortest term of office (69Parliament. Charles_Tupper
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| Canadian Radio-television and Telecommunications Commission CRTC may also stand for Cathode Ray Tube Controller.The Canadian Radio-television and Telecommunications Commission (CRTC, in French Conseil de la radiodiffusion et des télécommunications canadiennes) was created in 1976 when it took over responsibility for regulating telecommunication carriers. Prior to 1976 it was known as the Canadian Radio and Television Commission, which was established in 1968 by the Parliament of Canada to replace the Board of Broadcast Governors. Canadian_Radio-television_and_Telecommunications_Commission
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| Canadian Shield Canadian_Shield
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| C-17 Globemaster III C-17_Globemaster_III
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| Ciprofloxacin Ciprofloxacin (INN) is a synthetic chemotherapeutic agent used to treat severe and life threatening bacterial infections. Ciprofloxacin is commonly referred to as a fluoroquinolone (or quinolone) drug and is a member of the fluoroquinolone class of antibacterials. Ciprofloxacin
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| Culture of Canada Canadian culture is a term that encompasses the artistic, musical, literary, culinary, political and social elements that are representative of Canada, not only to its own population, but to people all over the world. Canada's culture (multiculturalist) has historically been influenced by European culture and traditions, especially British and French. Culture_of_Canada
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| Beetle Beetles are the group of insects with the largest number of known species. They are classified in the order Coleoptera (; from Greek , koleos, "sheath"; and , pteron, "wing", thus "sheathed wing"), which contains more described species than in any other order in the animal kingdom, constituting about 25% of all known life-forms. 40% of all described insect species are beetles (about 350,000 species Beetle
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| Cannon A cannon is any tubular piece of artillery that uses gunpowder or other usually explosive-based propellants to launch a projectile over a distance. Cannon vary in caliber, range, mobility, rate of fire, angle of fire, and firepower; different forms of cannon combine and balance these attributes in varying degrees, depending on their intended use on the battlefield. Cannon
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