"North Pole" . . "Presents an account of the third Arctic expedition of Canadian geologist, Joseph MacInnis. Shows the construction of the sub-igloo, a room-sized plastic bubble on the floor of the Arctic Ocean to serve as a workshop and rest station for scientists working below the Arctic ice." . . . . . "Sub-Igloo"@en . . . "Film 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. (Award: Bordeaux.)."@en . . . . "Short films"@en . . . . . "Feature films"@en . . "Nonfiction films"@en . . . "Arctic IV"@en . . . . . "Presents an account of the third Arctic expedition of Canadian geologist, Joseph MacInnis. Shows the construction of the sub-igloo, a room-sized plastic bubble filled with air and submerged to the sea bottom below the ice."@en . . "Sub-igloo" . "Sub-igloo"@en . . "Reportage sur l'installation d'un observatoire sous-marin a Resolute Bay, base situee au-dela du cercle polaire, destinee a l'etude de la faune sous-marine et de la physiologie humaine sous ces latitudes." . . . . "Arctic four"@en . . . . . "\"Sub-Igloo: Using space-age technology and frontier ingenuity, an intrepid group of divers bore through four feet of ice to anchor a plastic bubble on the ocean floor. It will be used as a rest and work station for scientists.\"--Container."@en . . . . "Documentary films"@en . . . . . . . . . "Arctic 4"@en . . . . . . . "\"Arctic IV: Arctic adventurer and idealist Joe MacInnis is so convinced Canadians must become better acquainted with the Arctic, while respecting its fragile environment. Here, he leads a diving expedition deep into the ocean directly under the geographic North Pole.\"--Container."@en . . "Océanographie Recherche Arctique, Océan." . . . . "Océanographie Recherche Pôle Nord." . . "Arctic regions." . . "Exploration sous-marine Arctique, Océan." . . "Océanographie Recherche Canada." . .