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AES-90

The AES-90 word processor was an innovation released by the Montreal-based technology company Automatic Electronic Systems Inc. in 1972. The new machine was a pioneer within its generation that not only revolutionized office automation, but also set the trend for the design of word processors around the world.

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Cardiac Pacemaker

In 1950, one of Canada’s greatest medical innovations was developed at the University of Toronto’s Banting Institute. Cardiac surgeon, Dr. Wilfred Bigelow and research fellow, Dr. John Carter Callaghan were trying to understand how hypothermia (see Cold-Weather Injuries) could slow the beating of an animal’s heart before surgery. They were also looking for a way to stimulate the heart when it faltered as it cooled. This largely unknown area of research could have tremendous applications for humans. The doctors partnered with Dr. John A. Hopps from the National Research Council of Canada, who created a portable artificial external pacemaker. It was designed to send electric pulses to the heart, which caused the heart to contract and pump blood to the body. The device was successfully tested on a dog in 1950. This landmark discovery paved the way for the use of implantable pacemakers in humans.

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Archaeological Survey of Canada

The Archaeological Survey of Canada (ASC) was established in 1971. It is the division of the Canadian Museum of History that deals with the archaeological heritage of Canada. The major goals of the ASC are to preserve archaeological sites, research into the history of Canadian Indigenous peoples and present the results of archaeological research to the public, through publications and exhibitions. The ASC’s Mercury Series of monographs is one of the main outlets for the reporting of archaeological research in the country. Its exhibitions, both in the Canadian Museum of History and smaller ones that travel across the country, enhance public understanding of the traditions of the Indigenous peoples of Canada. (See also Archaeology.)

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Nobel Prizes and Canada

The Nobel Prizes are awarded annually for achievements that have significantly benefitted humankind. The prizes are among the highest international honours and are awarded in six categories: physics, chemistry, physiology or medicine, literature, peace, and economics. They are administered by the Nobel Foundation and awarded by institutions in Sweden and Norway. Eighteen Canadians have won Nobel Prizes, excluding Canadian-born individuals who gave up their citizenship and members of organizations that have won the peace prize.

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Morse Code

Morse Code (Les Maîtres, 1967-70). Montreal instrumental and vocal rock group whose members included Raymond Roy (drums), Michel Vallée (bass guitar), and Jocelyn Julien (guitar). Christian Simard (keyboards, voice) was added in 1968.

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Avian Influenza in Canada

Avian influenza, commonly known as “bird flu”, is a contagious viral disease that can affect several species of birds used in food production (e.g., chickens, turkeys), as well as pet birds, wild birds and some mammals (see Poultry Farming). The viruses responsible for the disease can be classified into two categories: high pathogenicity or low pathogenicity. The highly pathogenic H5N1 subtype of the avian influenza virus is transmissible to humans. In Canada, cases of avian influenza must be reported to the Canadian Food Inspection Agency.

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National Energy Program

The National Energy Program (NEP) was an energy policy of the government of Canada from 1980 through 1985. Its goal was to ensure that Canada could supply its own oil and gas needs by 1990. The NEP was initially popular with consumers and as a symbol of Canadian economic nationalism. However, private industry and some provincial governments opposed it.

A federal-provincial deal resolved controversial parts of the NEP in 1981. Starting the next year, however, the program was dismantled in phases. Global economic conditions had changed such that the NEP was no longer considered necessary or useful. The development of the oil sands and offshore drilling, as well as the rise in Western alienation and the development of the modern Conservative Party of Canada, are all aspects of the NEP’s complicated legacy.

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Pump Drill

The pump drill was used by Indigenous peoples to start fire and drill holes into materials such as wood, shell, bone and stone. While modern power tools replaced the pump drill after the 19th century, some specialized craftspeople continue to use the tool.

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Snowshoes

Snowshoes are footwear that help to distribute the weight of a person while they walk over deep snow, preventing them from sinking too far into the snow with every step. In the past, Indigenous peoples used snowshoes for winter travel in Canada, outside the Pacific and Arctic coasts. Snowshoeing has since become a popular Canadian pastime, enjoyed by hikers and sportspeople.

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Rotary Snowplough

The first rail ploughs, in the mid-1800s, were made of steel and fitted to the front of locomotives like cowcatchers. They worked against light snowfalls, but were ineffective in the face of blizzards, drifting snow and avalanches.

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Health of Indigenous Peoples in Canada

Prior to colonization, Indigenous peoples possessed rich and diverse healing systems. Settlers’ introduction of new and contagious diseases placed these healing systems under considerable strain. Europeans also brought profound social, economic and political changes to the well-being of Indigenous communities. These changes continue to affect the health of Indigenous peoples in Canada today. (See also Social Conditions of Indigenous Peoples in Canada and Economic Conditions of Indigenous Peoples in Canada.)

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Shaking Tent

Shaking Tent rite was widespread among the Ojibwa, Innu (Montagnais-Naskapi), Cree, Penobscot and Abenaki and involved the shamanistic use of a special cylindrical lodge or tent.

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Hospital Architecture

The financial sources and social mandates of hospitals have varied widely over the past 400 years. The earliest hospitals included military and marine hospitals, as well as Roman Catholic and then Protestant benevolent institutions.

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De Havilland Canada DHC-2 Beaver

The de Havilland Canada DHC-2 Beaver, successor to the Noorduyn Norseman, was the all-purpose bush plane of the Canadian North. (See also Bush Flying in Canada.) The Beaver was sturdy, reliable and able to take off and land on short lengths of land, water and snow. It has been called the best bush plane ever built. While de Havilland Canada produced it for only 20 years — from 1947 to 1967 — many Beaver planes still fly today. The Beaver helped connect communities in remote areas of Canada, in addition to serving across the globe.