Browse "Science & Technology"

Macleans

CANDU Flawed

In the belly of the nuclear beast, the massive domes of the reactors rise ominously to a height of more than 45 m, their radioactive interiors visible only through the thick windows of airlocks.

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CESAR

The main objective of the multidisciplinary expedition was to carry out a geological survey of the ridge. Researchers, therefore, brought a veritable geotechnical arsenal to bear on the polar ice to gather seismic, gravimetric, bathymetric and other data.

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Cadmium

Cadmium (Cd) is a soft, ductile, silvery white metal that melts at 320.9°C and is present in the earth's crust at 0.1-0.5 parts per million. The most common cadmium MINERAL, greenockite (CdS), is generally found in zinc-bearing ores and is recovered as a by-product during processing.

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Calendar

In Canada the Gregorian calendar is in use under the terms of the 1750 British Act for Regulating the Commencement of the Year, and for Correcting the Calendar Now in Use, which switched the official English calendar from the Julian to the Gregorian form in 1752.

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Calèche

Calèche, French word used in Canada for a light, 2-wheeled carriage drawn by a single horse, with a folding hood and seats for 2 passengers with another for the driver on the splashboard.

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Canada Science and Technology Museum

The Canada Science and Technology Museum (prior to May 2000 known as the National Museum of Science and Technology) collects and preserves objects and data relating to scientific and technological history and development in Canada, carries out research, and sponsors exhibits and public programs.

Macleans

Canada's Missing Internet Wave

The idea sounded so simple and yet so revolutionary: use the Internet to exploit the buying power of far-flung individual consumers, allowing them to sign up for bulk orders on a Web site that would drive down the price of everything from video games to hand-held computers.

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Canadair CL-215

Canadair CL-215, unique amphibious aircraft designed to fight forest fires with water bombing and chemical fire retardants. It can scoop up a load of over 5000 litres of water in 10 seconds while skimming over a body of water, and jettison it over a fire in less than 1 second.

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Canadair CL-28 Argus

Canadair CL-28 Argus, long-range maritime patrol plane built in Canada. Based on the Bristol Britannia, a British passenger aircraft, it carried an operational crew of 15, and was equipped with sophisticated radar and

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Canadair Challenger

Canadair Challenger, corporate executive aircraft developed and built in Canada. Exhaustive testing resulted in an advanced wing design, broad body and quiet, efficient engines. It carries up to 19 passengers at a normal cruise speed of 819 km/h.

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Canadair Ltd

Canadair Ltd, aerospace manufacturers. The company had its origins in the aircraft division of Canadian Vickers Ltd, formed in 1923. It was purchased by Canadians in 1927 and during WWII produced the Canso, a long-range flying boat used for maritime patrol.

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Canadarm

The Canadarm was a remote-controlled mechanical arm, also known as the Shuttle Remote Manipulator System (SRMS). During its 30-year career with NASA’s Space Shuttle Program, the robotic arm deployed, captured and repaired satellites, positioned astronauts, maintained equipment, and moved cargo.

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Canadian Aerospace Industry

The aerospace industry includes the development and production of aircraft, satellites, rockets and their component parts. Aerospace is a major component of Canada's economy, employs tens of thousands of Canadians, and accounts for a large part of Canadian trade with foreign markets. Canada boasts a diverse aerospace sector and is one of just a few countries that produce airplanes. Through close partnership with the United States space agency, the National Aeronautics and Space Administration (NASA), Canada has also launched satellites as well as built sophisticated components used on the International Space Station.