Browse "Science & Technology"

Displaying 166-180 of 618 results

  • Article

    Eli Franklin Burton

    Eli Franklin Burton, physicist (b at Green R, Ont 14 Feb 1879; d at Toronto 6 July 1948). Educated at U of T and Cambridge, Burton spent his whole career at U of T, succeeding J.C. McLennan as head of the physics department in

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    https://d3d0lqu00lnqvz.cloudfront.net/media/media/ecce7fd4-1853-4e83-afdb-a0da67d73bcf.jpg Eli Franklin Burton

  • Article

    Elijah McCoy

    Elijah McCoy, engineer, inventor (born 2 May 1843 or 1844 in Colchester, Canada West; died 10 October 1929 in Wayne County, Michigan.) McCoy was an African-Canadian mechanical engineer and inventor best known for his groundbreaking innovations in industrial lubrication.

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    https://d3d0lqu00lnqvz.cloudfront.net/media/media/fe7ab706-fdc3-4cef-aa18-a09e205b8da0.jpg Elijah McCoy

  • Article

    Elizabeth Bagshaw

    Elizabeth Catherine Bagshaw, physician (born 18 October 1881 near Cannington, ON; died 5 January 1982 in Hamilton, ON). Bagshaw had a successful 70-year medical practice, specializing in family medicine and obstetrics (see Childbirth in Canada). She is perhaps best known for her work as the medical director of Canada’s first birth control clinic in Hamilton, Ontario (see History of Birth Control in Canada).

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    https://thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Elizabeth Bagshaw

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    Elizabeth Lawrie Smellie

    Elizabeth Lawrie Smellie, nurse (born 22 March 1884 in Port Arthur, ON; died 5 March 1968 in Toronto, ON). Elizabeth (Beth) Smellie wrote that she had been “occasionally addressed as Colonel, Doctor, Matron, Sister, or Miss Smellie” — each title revealing different aspects of her life and career. She served as a nursing sister during the First World War, rose through the ranks as a matron and then assistant to the matron-in-chief of the postwar army nursing service. She left the military to take public health courses, teach at the McGill University School for Graduate Nurses, and work for the Victorian Order of Nurses (VON) before becoming the VON’s chief superintendent. The Canadian Army asked Smellie to return as matron-in-chief of its nursing service for the Second World War, as well as organizer of a new army division, the Canadian Women’s Army Corps. (See also Nursing.) 

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    https://d3d0lqu00lnqvz.cloudfront.net/!feature-img-thumbnails/ElizabethLawrieSmellie-tw.jpg Elizabeth Lawrie Smellie

  • Article

    Elizabeth Smith-Shortt

    Elizabeth Smith-Shortt, née Smith, physician, feminist (b at Winona, Canada W 18 Jan 1859; d at Ottawa 14 Jan 1949). She belonged to the prosperous LOYALIST family that founded the E.D. Smith preserves company.

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    https://thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Elizabeth Smith-Shortt

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    Elsie Reford

    Elsie Reford, née Meighen, philanthropist and founder of the Reford Gardens (born 22 January 1872 in Perth, ON; died 8 November 1967 in Montreal, QC). A niece of Lord Mount Stephen and a close friend of Lord Grey, Reford belonged to the conservative and imperialist wing of Montreal’s large business bourgeoisie.

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    https://d3d0lqu00lnqvz.cloudfront.net/elsiereford/Roses.jpg Elsie Reford

  • Article

    Emmanuel-Persillier Lachapelle

    Emmanuel-Persillier Lachapelle, physician, editor and administrator (born 21 or 23 December 1845 in Sault-au-Récollet, Quebec; died 1 August 1918 in Rochester, Minnesota). Lachapelle began his career as a physician at the Hôtel-Dieu de Montréal in 1869. He was one of the founding members of the review L’Union médicale du Canada and a founding member of the Hôpital Notre-Dame in Montreal.

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    https://d3d0lqu00lnqvz.cloudfront.net/emmanuelpersillierlachapelle/eplachapelle.jpg Emmanuel-Persillier Lachapelle

  • Article

    Erik the Red

    Erik the Red (Eiríkr rauða in Old Norse and Eiríkur rauði in modern Icelandic, a.k.a. Erik Thorvaldsson), colonizer, explorer, chief (born in the Jæren district in Norway; died c. 1000 CE at Brattahlid, Greenland). An Icelandic settler of modest means who was exiled for his involvement in a violent dispute, Erik the Red rose in status as he explored Greenland and founded the first Norse settlement there. One of his sons, Leif Eriksson, led some of the first European explorations of the east coast of North America, including regions that are now part of Arctic and Atlantic Canada.

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    https://d3d0lqu00lnqvz.cloudfront.net/media/new_article_images/Vikings/Eiriksstadir at Haukadal.jpg Erik the Red

  • Article

    Eric William Leaver

    Eric William Leaver, inventor, electronics engineer (born 11 August 1915 in Langham, England; died 12 February 2004 in London, Ontario). 

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    https://d3d0lqu00lnqvz.cloudfront.net/media/media/e32bd7a5-aabe-46f9-be86-66e773d2c314.jpg Eric William Leaver

  • Article

    Erich Baer

    Erich Baer, chemist, educator (b at Berlin, Ger 8 Mar 1901; d at Toronto 23 Sept 1975). He studied at University of Berlin under Hermann O.L. Fischer, with whom he worked until 1948 (from 1937 at University of Toronto). Baer became a professor in 1951 and professor emeritus in 1969.

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    https://thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Erich Baer

  • Article

    Ernest Lepage

    Ernest Lepage, priest and botanist (b near Rimouski, Qué 1 June 1905; d there 4 Jan 1981). Lepage was an assistant parish priest until 1933 and then taught at the École moyenne d'agriculture in Rimouski 1936-61.

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    https://thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Ernest Lepage

  • Article

    Ernest McCulloch

    Ernest Armstrong McCulloch, OC, OOnt, FRS, FRSC, scientist, physician, researcher, teacher, administrator (born 27 April 1926 in Toronto, ON; died 20 January 2011 in Toronto, ON). McCulloch and James Till conducted pioneering research into stem cells during the 1960s and 1970s that inspired future developments in bone marrow transplants and other medical advances. (See also Stem Cell Research.)

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    https://d3d0lqu00lnqvz.cloudfront.net/ernestmcullochandjamestill/tillandmcculloch_edited.jpg Ernest McCulloch

  • Article

    Ernest Rutherford, Baron Rutherford of Nelson

    When he came to McGill in 1898 as Macdonald Professor of Physics, Rutherford had begun studying radioactivity at Cambridge and his work at the Macdonald Physics Building, then one of the best equipped laboratories anywhere, was subsidized by William MACDONALD himself.

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    https://thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Ernest Rutherford, Baron Rutherford of Nelson

  • Article

    Ernest Walter Stedman

    Ernest Walter Stedman, aircraft engineer (b at Malling, Eng 21 July 1888; d at Ottawa 27 Mar 1957). Stedman trained as an engineer and ended his WWI service as a lt-col in the RAF. He then joined the Handley-Page aircraft company

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    https://d3d0lqu00lnqvz.cloudfront.net/media/media/a23ee377-9a5d-4e15-8d32-c35745e9cc1f.jpg Ernest Walter Stedman

  • Article

    Ethlyn Trapp

    Ethlyn Trapp, physican, researcher (b at New Westminster, BC 18 Jul 1891; d at West Vancouver 31 Jul 1972). Ethlyn Trapp was the fourth of eight children of Thomas John Trapp and Nell Dockrill.

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    https://thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Ethlyn Trapp