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Marine Technology (7)
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28° Above BelowBané Jovanovic & Ken Page 1973 9 minTwenty-eight degrees above zero was the temperature below the sea ice, although surface temperatures dipped to fifty below at Resolute Bay within the Arctic Circle when the MacInnis Expedition made its first organized winter dive in the polar sea. The object was to test the ability of people and equipment to function in that extremely hostile environment. Commenting on the expedition is Dr. Joseph B. MacInnis himself, in brief conversation with astronaut Scott Carpenter. There is underwater film of the dive and of Sub-Igloo, the plastic spherical habitat that was anchored to the ocean floor. -
Arctic IVJames de B. Domville 1975 57 minThis feature-length documentary offers a glimpse at the unknown world that lies beneath the Arctic ice. Arctic IV follows Dr. Joseph MacInnis, a specialist in underwater medicine, as he probes and explores the polar depths. Filmed at Resolute Bay, Dr. MacInnis and his team must chip through over 2 metres of ice and dive into the frigid, watery depths at the North Pole - all in the name of science.
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Arctic MissionJoan Henson 1980 1 minA vignette with Dr. Joe MacInnis and his diving team assembling a "Bubble" in the Arctic Ocean.
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Under the PoleJoan Henson 1980 1 minA vignette showing Dr. Joe MacInnis and his diving team placing a Canadian flag at the North Pole.
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Eye Witness No. 461952 11 minThese vignettes from 1952 covered various aspects of life in Canada and were shown in theatres across the country. Subjects included a floating laboratory ship from the National Research Council, a visit by a group of Canadian veterans revisiting Normandy plus events at Toronto's Maple Leaf Gardens.
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Ripple Rock1959 7 minThis film shows a complicated three-year engineering project leading to the destruction of Ripple Rock, a deathtrap in the shipping lane between Vancouver Island and the mainland. Also shown are tunnelling beneath the ocean floor of Seymour Narrows, the placing of the explosives and a close-up view of the successful explosion in 1958.
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Sub-IglooJames de B. Domville & Joseph MacInnis 1973 19 minFilm report from a Canadian scientific expedition that put a plastic bubble on the floor of the Arctic Ocean to serve as workshop and rest station for scientists working below the Arctic ice. What it took, in both planning and on-the-spot improvisation, to chop through the heavy ice, and to lower and anchor the huge dome in place in the dark and cold of Resolute Bay, is fully illustrated by film and commentary.
