Category Archives: History of Science and Technology

Enlightening Technologies: Sunlamps, Medical Science and Popular Concepts of Health

By Dorotea Gucciardo   “Capture the vitality of sunny summer!” So read the headline of a 1931 General Electric (GE) ad, which encouraged Canadians to bring into their homes “the health-giving rays of the sun any hour of the day […] every day of the year.” Appearing in the November edition of Chatelaine, the advertisement enticed readers facing the start… Read more »

The People’s Telephone and the Internet Today

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By Robert MacDougall   It may be the networks I belong to and the feeds I follow, but—as a guy whose main interests are 19th-century pseudoscience, the history of the telephone, and WKRP in Cincinnati—I am often surprised by how much of the social media in my streams is devoted to tech industry news and speculation. Will consumers embrace the… Read more »

Lorsque Madame Voyage: Women and Air Travel at Trans Canada Airlines

By Blair Stein   Upon his retirement, former Air Canada President Gordon McGregor wrote that “certainly no 20 years in the history of aviation, and probably no 20 years in the future, will show such a succession of basic changes…as did the period of 1948-1968.”[1] He was not exaggerating. During this time period, airlines moved from propeller-powered aircraft to jets,… Read more »

X-Rays and the Discriminatory Science of Migration

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By Laura Madokoro The postwar era is often celebrated as a great time of liberalization in Canada, as far as immigration rules are concerned. What is often ignored is how hard people, including Chinese Canadians, fought to obtain equality of treatment, and how the federal government was incredibly reluctant to proceed with large-scale change until the 1960s. Indeed, under the… Read more »

Excitement, Suspicion, Protest: A Brief History of Military Science in Canada

By Matthew S. Wiseman The bombings in Paris and Beirut this past week are a powerful illustration of how civilians are too often caught in the violent crossfire unleashed by global unrest. How does one prepare a civilian populace for such potential devastation? Is it even possible? Between 1948 and 1954, officials in Ottawa attempted to design and implement a… Read more »

Technoscience in Canada: An Active History Theme Week

Edited by Beth A. Robertson with Dorotea Gucciardo   Climate scientist Simon Donner was quoted in Wired, lamenting the politicization of science under the recently felled Conservative government. Individuals like Donner hoped that the change in government would mean “a new beginning for science” in Canada. Important to this discussion is not only a conception of Canada’s future, but also its… Read more »