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Lloyd Montgomery Pidgeon
Lloyd Montgomery Pidgeon, (December 3, 1903 – December 9, 1999) was a Canadian chemist who developed the Pidgeon process, one of the methods of magnesium metal production, via a silicothermic reduction. He is considered the "father" of academic metallurgical research in Canada. Biography Born in Markham, Ontario, the son of E. Leslie Pidgeon, a United Church of Canada minister, and Edith Gilker, he received a Bachelor of Arts in science from the University of Manitoba in 1925, a Master of Science from McGill University in 1927, and a Ph.D. in chemistry from McGill University in 1929. In 1929, Pidgeon was awarded a Sir William Ramsay Memorial Fellowship from Oxford University and worked under Sir Alfred Egerton until 1931. In 1931, he joined the National Research Council, where he discovered the process that bears his name. Because of the demand for magnesium during the Second World War, a magnesium plant was built by Dominion Magnesium Limited (DML) near Ottawa, and fiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Markham, Ontario
Markham () is a city in the Regional Municipality of York, Ontario, Canada. It is approximately northeast of Downtown Toronto. In the 2021 Census, Markham had a population of 338,503, which ranked it the largest in York Region, fourth largest in the Greater Toronto Area (GTA), and 16th largest in Canada. The city gained its name from the first Lieutenant-Governor of Upper Canada, John Graves Simcoe (in office 1791–1796), who named the area after his friend, William Markham, the Archbishop of York from 1776 to 1807. Indigenous people lived in the area of present-day Markham for thousands of years before Europeans arrived in the area. The first European settlement in Markham occurred when William Berczy, a German artist and developer, led a group of approximately sixty-four German families to North America. While they planned to settle in New York, disputes over finances and land tenure led Berczy to negotiate with Simcoe for in what would later become Markham Township ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kingston, Ontario
Kingston is a city in Ontario, Canada. It is located on the north-eastern end of Lake Ontario, at the beginning of the St. Lawrence River and at the mouth of the Cataraqui River (south end of the Rideau Canal). The city is midway between Toronto, Ontario and Montreal, Quebec. Kingston is also located nearby the Thousand Islands, a tourist region to the east, and the Prince Edward County, Ontario, Prince Edward County tourist region to the west. Kingston is nicknamed the "Limestone City" because of the many heritage buildings constructed using local limestone. Growing European exploration in the 17th century, and the desire for the Europeans to establish a presence close to local Native occupants to control trade, led to the founding of a New France, French trading post and military fort at a site known as "Cataraqui" (generally pronounced /kætə'ɹɑkweɪ/, "kah-tah-ROCK-way") in 1673. This outpost, called Fort Cataraqui, and later Fort Frontenac, became a focus for settlement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Markham, Ontario
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Officers Of The Order Of Canada
The Order of Canada (french: Ordre du Canada; abbreviated as OC) is a Canadian state order and the second-highest honour for merit in the system of orders, decorations, and medals of Canada, after the Order of Merit. To coincide with the centennial of Canadian Confederation, the three-tiered order was established in 1967 as a fellowship that recognizes the outstanding merit or distinguished service of Canadians who make a major difference to Canada through lifelong contributions in every field of endeavour, as well as the efforts by non-Canadians who have made the world better by their actions. Membership is accorded to those who exemplify the order's Latin motto, , meaning "they desire a better country", a phrase taken from Hebrews 11:16. The three tiers of the order are Companion, Officer, and Member; specific individuals may be given extraordinary membership and deserving non-Canadians may receive honorary appointment into each grade. , the reigning Canadian monarch, is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McGill University Alumni
McGill is a surname of Scottish and Irish origin, from which the names of many places and organizations are derived. It may refer to: People * McGill (surname) (including a list of individuals with the surname) * McGill family (Monrovia), a prominent early Americo-Liberian family * Anglicized variant for Clan Makgill, a Lowland Scottish clan * Donald McGillivray (botanist), botanical taxonomist whose standard author abbreviation is “McGill”. Organizations * McGill University, a research university located in Montreal, Quebec, Canada * McGill-Toolen Catholic High School, a private coeducational high school in Mobile, Alabama, United States * McGill Executive Institute, a business school within McGill University located in Montreal, Quebec, Canada * McGill Drug Store, a historical museum in McGill, Nevada * McGill's Bus Services, bus operating firm based in Greenock, Inverclyde, Scotland * McGill Motorsports, a NASCAR Busch Series team Places * McGill (Montreal Metro), a metr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Members Of The Order Of The British Empire
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 ec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Chemists
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1999 Deaths
File:1999 Events Collage.png, From left, clockwise: The Death and state funeral of King Hussein, funeral procession of King Hussein of Jordan in Amman; the 1999 İzmit earthquake kills over 17,000 people in Turkey; the Columbine High School massacre, one of the first major List of school shootings in the United States by death toll, school shootings in the United States; the Year 2000 problem ("Y2K"), perceived as a major concern in the lead-up to the year 2000; the Millennium Dome opens in London; online music downloading platform Napster is launched, soon a source of Online piracy, online piracy; NASA loses both the Mars Climate Orbiter and the Mars Polar Lander; a destroyed t-55, T-55 tank near Prizren during the Kosovo War., 300x300px, thumb rect 0 0 200 200 Death and state funeral of King Hussein rect 200 0 400 200 1999 İzmit earthquake rect 400 0 600 200 Columbine High School massacre rect 0 200 300 400 Kosovo War rect 300 200 600 400 Year 2000 problem rect 0 400 200 600 Mars ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1903 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album '' 63/19'' by Kool A.D. * '' Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album ''Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Mining Hall Of Fame
The Canadian Mining Hall of Fame was conceived by Maurice R. Brown as a way to honor Canada's mine finders and builders, in recognition of accomplishments by leaders in the Canadian mining industry. The Hall was established in 1988; in 2022 it had 200 members. Locations The Hall has five physical locations. Toronto The University of Toronto hosts the original Hall on the ground floor of the historic Mining Building on campus. The Hall contains plaques of polished Canadian granite with photos and descriptions of the Members from 1989-2008. The Royal Ontario Museum contains an interactive exhibit of the Hall on the second floor, within the Teck Suite of Galleries. Elliot Lake The Hall virtual exhibit is a part of the Mining Museum in the Lester B. Pearson Civic Centre in Elliot Lake. Ottawa The Hall's virtual exhibit opened in the Canadian Museum of Nature in 2012, as part of Phase 2 of the Vale Earth Gallery. British Columbia The Britannia Mine Museum, located at the sit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbia University
Columbia University (also known as Columbia, and officially as Columbia University in the City of New York) is a private research university in New York City. Established in 1754 as King's College on the grounds of Trinity Church in Manhattan, Columbia is the oldest institution of higher education in New York and the fifth-oldest institution of higher learning in the United States. It is one of nine colonial colleges founded prior to the Declaration of Independence. It is a member of the Ivy League. Columbia is ranked among the top universities in the world. Columbia was established by royal charter under George II of Great Britain. It was renamed Columbia College in 1784 following the American Revolution, and in 1787 was placed under a private board of trustees headed by former students Alexander Hamilton and John Jay. In 1896, the campus was moved to its current location in Morningside Heights and renamed Columbia University. Columbia scientists and scholars hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alcan Medal
Alcan was a Canadian mining company and aluminum manufacturer. It was founded in 1902 as the Northern Aluminum Company, renamed Aluminum Company of Canada in 1925, and Alcan Aluminum in 1966. It took the name Alcan Incorporated in 2001. During that time, it grew to become one of the world's largest aluminum manufacturers. Alcan was purchased by Australian-British multinational Rio Tinto for $38 billion in 2007, becoming Rio Tinto Alcan Inc. in 2008. It was headquartered in Montreal, in its Maison Alcan complex. History The Northern Aluminum Company Limited was founded in 1902, in Shawinigan, Quebec, as part of the Pittsburgh Reduction Company. In 1913, the company opened a kitchen utensil production plant and foundry in Toronto. It opened a rolling mill in the plant a few years later. During World War I (1914–18), aluminum production increased to 131,000 tonnes from 69,000. In 1925, the company was renamed the Aluminum Company of Canada. The Aluminum Company of Canada was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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