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Calgary Tower
The Calgary Tower is a free standing observation tower in the downtown core of Calgary, Alberta, Canada. Originally called the Husky Tower, it was conceived as a joint venture between Marathon Realty Company Limited and Husky Oil as part of an urban renewal plan and to celebrate Canada's centennial of 1967. The tower was built at a cost of and weighs approximately 10,884 tonnes, of which 60% is below ground. It opened to the public on June 30, 1968 as the tallest structure in Calgary, and the tallest in Canada outside Toronto. It was renamed the Calgary Tower in 1971. The building was a founding member of the World Federation of Great Towers. History Planning and construction The project was originally conceived as a joint venture by Marathon Realty (the real estate subsidiary of Canadian Pacific Railways) and Husky Oil for their new head offices in Calgary. They proposed building the tower both to honor Canada's centennial year of 1967 and to encourage urban renewal and grow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calgary
Calgary ( ) is the largest city in the western Canadian province of Alberta and the largest metro area of the three Prairie Provinces. As of 2021, the city proper had a population of 1,306,784 and a metropolitan population of 1,481,806, making it the third-largest city and fifth-largest metropolitan area in Canada. Calgary is situated at the confluence of the Bow River and the Elbow River in the south of the province, in the transitional area between the Rocky Mountain Foothills and the Canadian Prairies, about east of the front ranges of the Canadian Rockies, roughly south of the provincial capital of Edmonton and approximately north of the Canada–United States border. The city anchors the south end of the Statistics Canada-defined urban area, the Calgary–Edmonton Corridor. Calgary's economy includes activity in the energy, financial services, film and television, transportation and logistics, technology, manufacturing, aerospace, health and wellness, reta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Texas
Texas (, ; Spanish language, Spanish: ''Texas'', ''Tejas'') is a state in the South Central United States, South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by both List of U.S. states and territories by area, area (after Alaska) and List of U.S. states and territories by population, population (after California). Texas shares borders with the states of Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the west, and the Mexico, Mexican States of Mexico, states of Chihuahua (state), Chihuahua, Coahuila, Nuevo León, and Tamaulipas to the south and southwest; and has a coastline with the Gulf of Mexico to the southeast. Houston is the List of cities in Texas by population, most populous city in Texas and the List of United States cities by population, fourth-largest in the U.S., while San Antonio is the second most pop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skyway
A skyway, skybridge, skywalk, or sky walkway is an elevated type of pedway connecting two or more buildings in an urban area, or connecting elevated points within mountainous recreational zones. Urban skyways very often take the form of enclosed or covered footbridges that protect pedestrians from the weather. Open-top modern skyways in mountains now often have glass bottoms. Sometimes enclosed urban skywalks are made almost totally from glass, including ceilings, walls and floors. Also, some urban skyways function strictly as linear parks designed for walking. In North America skyways are usually owned by businesses, and are therefore not public spaces (compare with sidewalk). However, in Asia, such as Bangkok's and Hong Kong's skywalks, they are built and owned separately by the city government, connecting between privately run rail stations or other transport with their own footbridges, and run many kilometers. Skyways usually connect on the first few floors above the gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Revolving Restaurant
A revolving restaurant or rotating restaurant is usually a tower restaurant eating space designed to rest atop a broad circular revolving platform that operates as a large turntable. The building remains stationary and the diners are carried on the revolving floor. The revolving rate varies between one and three times per hour and enables patrons to enjoy a panoramic view without leaving their seats. Such restaurants are often located on upper stories of hotels, communication towers, and skyscrapers. Design and construction Revolving restaurants are designed as a circular structure, with a platform that rotates around a core in the center. The center core contains the building's elevators, kitchens, or other features. The restaurant itself rests on a thin steel platform, with the platform sitting on top of a series of wheels connected to the floor of the structure. Alternatively, some designs, like one in Memphis, Tennessee, have the platform mounted on tires. A motor r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light-emitting Diode
A light-emitting diode (LED) is a semiconductor device that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons. The color of the light (corresponding to the energy of the photons) is determined by the energy required for electrons to cross the band gap of the semiconductor. White light is obtained by using multiple semiconductors or a layer of light-emitting phosphor on the semiconductor device. Appearing as practical electronic components in 1962, the earliest LEDs emitted low-intensity infrared (IR) light. Infrared LEDs are used in remote-control circuits, such as those used with a wide variety of consumer electronics. The first visible-light LEDs were of low intensity and limited to red. Early LEDs were often used as indicator lamps, replacing small incandescent bulbs, and in seven-segment displays. Later developments produced LEDs available in visible, ultraviolet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eiffel Tower
The Eiffel Tower ( ; french: links=yes, tour Eiffel ) is a wrought-iron lattice tower on the Champ de Mars in Paris, France. It is named after the engineer Gustave Eiffel, whose company designed and built the tower. Locally nicknamed "''La dame de fer''" (French for "Iron Lady"), it was constructed from 1887 to 1889 as the centerpiece of the 1889 World's Fair. Although initially criticised by some of France's leading artists and intellectuals for its design, it has since become a global cultural icon of France and one of the most recognisable structures in the world. The Eiffel Tower is the most visited monument with an entrance fee in the world: 6.91 million people ascended it in 2015. It was designated a ''monument historique'' in 1964, and was named part of a UNESCO World Heritage Site ("Paris, Banks of the Seine") in 1991. The tower is tall, about the same height as an 81- building, and the tallest structure in Paris. Its base is square, measuring on ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canada Day
Canada Day (french: Fête du Canada), formerly known as Dominion Day (french: Fête du Dominion), is the national day of Canada. A federal statutory holiday, it celebrates the anniversary of Canadian Confederation which occurred on July 1, 1867, with the passing of the '' British North America Act, 1867'' where the three separate colonies of the United Canadas, Nova Scotia, and New Brunswick were united into a single Dominion within the British Empire called Canada. Originally called Dominion Day (french: Le Jour de la Confédération), the holiday was renamed in 1982, the same year that the Canadian Constitution was patriated by the Canada Act 1982. Canada Day celebrations take place throughout the country, as well as in various locations around the world attended by Canadians living abroad. Commemoration Canada Day is often informally referred to as "Canada's birthday", particularly in the popular press. However, the term "birthday" can be seen as an oversimplificati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1988 Winter Olympics
) , nations = 57 , athletes = 1,423 (1,122 men, 301 women) , events = 46 in 6 sports (10 disciplines) , opening = February 13, 1988 , closing = February 28, 1988 , opened_by = Governor General Jeanne Sauvé , cauldron = Robyn Perry , stadium = McMahon Stadium , winter_prev = Sarajevo 1984 , winter_next = Albertville 1992 , summer_prev = Los Angeles 1984 , summer_next = Seoul 1988 The 1988 Winter Olympics, officially known as the XV Olympic Winter Games (french: XVes Jeux olympiques d'hiver) and commonly known as Calgary 1988 ( bla, Mohkínsstsisi 1988; sto, Wîchîspa Oyade 1988 or ; cr, Otôskwanihk 1998/; srs, Guts’ists’i 1988; kut, ʔaknuqtapȼik’ 1988; den, Klincho-tinay-indihay 1988), was a multi-sport event held from February 13 to 28, 1988, in Calgary, Alberta, Canada. It was the first Winter Olympic Games to be held for 15 days, like the counterpart Summer Olympic Games. The majority of the contested events took place i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Western Natural Gas
Canadians (french: Canadiens) are people identified with the country of Canada. This connection may be residential, legal, historical or cultural. For most Canadians, many (or all) of these connections exist and are collectively the source of their being ''Canadian''. Canada is a multilingual and multicultural society home to people of groups of many different ethnic, religious, and national origins, with the majority of the population made up of Old World immigrants and their descendants. Following the initial period of French and then the much larger British colonization, different waves (or peaks) of immigration and settlement of non-indigenous peoples took place over the course of nearly two centuries and continue today. Elements of Indigenous, French, British, and more recent immigrant customs, languages, and religions have combined to form the culture of Canada, and thus a Canadian identity. Canada has also been strongly influenced by its linguistic, geographic, and eco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Gas
Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbon dioxide, nitrogen, hydrogen sulfide, and helium are also usually present. Natural gas is colorless and odorless, so odorizers such as mercaptan (which smells like sulfur or rotten eggs) are commonly added to natural gas supplies for safety so that leaks can be readily detected. Natural gas is a fossil fuel and non-renewable resource that is formed when layers of organic matter (primarily marine microorganisms) decompose under anaerobic conditions and are subjected to intense heat and pressure underground over millions of years. The energy that the decayed organisms originally obtained from the sun via photosynthesis is stored as chemical energy within the molecules of methane and other hydrocarbons. Natural gas can be burned for he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suncor Energy Centre
The Suncor Energy Centre, formerly the Petro-Canada Centre, is a project composed of two granite and reflective glass-clad office towers of 32 floors and 52 floors, situated in the office core of downtown Calgary, Alberta. The Council on Tall Buildings and Urban Habitat lists the west tower ( as measured to top of the structure), as the 19th tallest building in Canada and the fourth tallest skyscraper outside of Toronto. The west tower overtook the Calgary Tower as the tallest free-standing structure in Calgary from its completion in 1984, until being surpassed by the neighbouring Bow in 2010. The office towers encompass of rentable office space with the complex also containing of retail and underground parking area. A glass-enclosed walkway (part of the +15 System) provides shelter and easy access to the surrounding buildings. The building was often called ''Red Square'' in its early years, a derisive reference to its primary occupant Petro-Canada, which was a federal Cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
