Science & Technology | The Canadian Encyclopedia

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  • Article

    Margaret Newton

    Margaret Newton, FRSC, plant pathologist (born 20 April 1887 in Montreal, QC; died 6 April 1971 in Victoria, BC). Margaret Newton was a pioneer for women in agricultural science. Throughout her career, she enhanced knowledge of wheat rust, which could result in crop loss and negatively impact the Canadian economy (see Wheat; Agricultural Economics).

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    https://d3d0lqu00lnqvz.cloudfront.net/maragretnewton/margarernewton.jpg Margaret Newton
  • Article

    Maria Morris Miller

    Maria Frances Ann Morris Miller, botanical artist, teacher, poet (born 1813 in Guysborough, Nova Scotia; died 1875 in Halifax, Nova Scotia). Maria Morris Miller was the first Nova Scotian woman to gain recognition as a professional artist. Miller published four series of botanical lithographs from 1840 to 1867 and created some of the earliest botanical sketches in Canada. Miller’s work received international praise; Queen Victoria granted her royal patronage, after Miller gifted certain illustrations to her Majesty. A collection of Miller’s works was also displayed at the International Paris Exposition in 1867.

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    https://d3d0lqu00lnqvz.cloudfront.net/MariaMorrisMiller/Maria-Morris-Miller_Pickerel-Weed.jpg Maria Morris Miller
  • Article

    Marilyn Trenholme Counsell

    Marilyn Trenholme Counsell, physician, politician, lieutenant-governor of NEW BRUNSWICK (b at Baie Verte, NB). She grew up in the coastal village of Baie Verte, New Brunswick, and received her high school education at the Port Elgin Regional Memorial School where she graduated as valedictorian.

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Marilyn Trenholme Counsell
  • Article

    Mario Bunge

    Mario Bunge, (b at Buenos Aires, 1919). After training as a physicist (doctorate in mathematical physics, Universidad Nacional de La Plata, 1952), Mario Bunge turned toward philosophy, which he taught at the U. of Buenos Aires from 1957 to 1963.

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Mario Bunge
  • Article

    Marion Alice Orr

    Marion Alice Orr (née Powell). Pioneer pilot. (b. Jun 25, 1916 [?], Toronto, ON; d. April 4, 1995, Peterborough, ON). Marion Orr's birth date has been given variously as 1916, 1918 and 1920. She obfuscated sometimes on documents related to flying for fear that she would be grounded by her age.

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Marion Alice Orr
  • Article

    Martha Salcudean

    Martha Eva Salcudean (née Abel), OC, OBC, professor of mechanical engineering (born 26 February 1934 in Cluj, Romania; died 17 July 2019 in British Columbia). Salcudean was a leading authority on computational fluid dynamics and heat transfer. In 1985, she was named chair of the department of mechanical engineering at the University of British Columbia. This made her the first female head of a Canadian university’s engineering department. Salcudean dedicated much of her academic career to forging research and development partnerships. She fostered collaboration between universities, government agencies and industry groups in sectors such as mining, pulp and paper and aeronautics.

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    https://d3d0lqu00lnqvz.cloudfront.net/media/new_article_images/MarthaSalcudean/Martha_Salcudean.jpg Martha Salcudean
  • Article

    Mary Evangeline Jackson

    In 1933 Mary Percy Jackson published her letters to England, 1929-31, in a book entitled On the Last Frontier: Pioneering in the Peace River Block.

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    https://d3d0lqu00lnqvz.cloudfront.net/media/media/7c1b2890-3bc2-4906-8698-0a4d90c74a19.jpg Mary Evangeline Jackson
  • Article

    Mary Violette Seeman

    Mary Violette Seeman, clinical psychiatrist, psychopharmacologist (b at Lódz, Poland 24 Mar 1935), married to Philip SEEMAN. She was educated in Montréal (BA, McGill) and did postgraduate training at the Sorbonne, receiving an MD and CM at McGill (1960).

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Mary Violette Seeman
  • Article

    Maude Abbott

    Maude Elizabeth Seymour Abbott, cardiac pathologist, physician, curator (born 18 March 1868 in St. Andrews East, QC; died 2 September 1940 in Montreal, QC). Maude Abbott is known as the author of The Atlas of Congenital Cardiac Disease (1936), a groundbreaking text in cardiac research. Though Abbott graduated in arts from McGill University (1890), she was barred from studying medicine at McGill because of her gender. Instead, she attended Bishop’s College (now Bishop’s University), earning a medical degree in 1894. As assistant curator of the McGill Medical Museum (1898), and curator (1901), she revolutionized the teaching of pathology by using the museum as an instructional tool. Abbott’s work paved the way for women in medicine and laid the foundation for modern heart surgery. (See also Women in STEM).

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    https://d3d0lqu00lnqvz.cloudfront.net/media/maude-abbott/Dr. Maude Abbott, Montreal, QC, 1904.jpg Maude Abbott
  • Article

    Maxwell John Dunbar

    Maxwell John Dunbar, oceanographer (b at Edinburgh, Scot 19 Sept 1914; d at Westmount, Qué 14 Feb 1995). Dunbar received his BA and MA from Oxford and his PhD from McGill. He was acting Canadian consul to Greenland between 1941 and 1946 and joined the McGill faculty in 1946.

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Maxwell John Dunbar
  • Article

    Max Ward

    Maxwell William Ward, OC, aviator, businessman (born 22 November 1921 in Edmonton, AB; died 2 November 2020 in Edmonton). Max Ward was a bush pilot and aviation entrepreneur who founded and ran the airline Wardair.

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    https://d3d0lqu00lnqvz.cloudfront.net/media/media/9d4fe4f4-5bd4-4032-8bf9-90f0678781b5.jpg Max Ward
  • Article

    Michael Smith (Biochemist)

    Michael Smith, CC, OBC, FRSC, biochemist, professor (born 26 April 1932 in Blackpool, England; died 4 October 2000 in Vancouver, BC). In 1993, Michael Smith and Kary B. Mullis were jointly awarded the Nobel Prize in Chemistry. Smith was awarded the prize for developing site-directed mutagenesis, a technique used in genetic engineering. (See also Nobel Prizes and Canada; Biochemistry.)

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    https://d3d0lqu00lnqvz.cloudfront.net/media/new_article_images/dreamstime_xl_127967744.jpg Michael Smith (Biochemist)
  • Article

    Michel Chrétien

    Michel Chrétien, physician, researcher, professor (b at Shawinigan, Qué 26 Mar 1936), brother of Jean Chrétien. Educated at Montréal, Boston and Berkeley, Chrétien is internationally recognized for his contribution to neuroendocrinology.

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Michel Chrétien
  • Article

    Michel Sarrazin

    Michel Sarrazin, surgeon, physician, naturalist (born September 1659 in Nuits-sous-Beaune, France; died 8 September 1734 in Quebec City). Sarrazin came to New France as a ship surgeon in 1685 or 1686 and became head physician of New France by 1699. He conducted what was probably the first mastectomy in North America. Sarrazin was also interested in botany and was among the first to catalogue North American plants and animals, including several plants previously unknown to Europeans.

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    https://d3d0lqu00lnqvz.cloudfront.net/Michel_Sarrazin.jpg Michel Sarrazin
  • Article

    Morley Keith Thomas

    Morley Keith Thomas, climatologist (b near St Thomas, Ont 19 Aug 1918).

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    https://www.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Morley Keith Thomas