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Saison 32
Date de diffusion
Oct 02, 1991
Season Premiere - Visits to research facilities in Canada, the United States and Great Britain highlight the debate on animal research issues.
Season Premiere - Visits to research facilities in Canada, the United States and Great Britain highlight the debate on animal research issues.
Date de diffusion
Oct 09, 1991
Documentary about the precarious situation of grizzly bears in Canada.
Documentary about the precarious situation of grizzly bears in Canada.
Date de diffusion
Oct 16, 1991
Folder on research conducted by the experts of air safety when an aircraft accident occurs.
Folder on research conducted by the experts of air safety when an aircraft accident occurs.
Date de diffusion
Oct 30, 1991
Advances in forensics that uses new techniques including DNA identification.
Advances in forensics that uses new techniques including DNA identification.
Date de diffusion
Nov 13, 1991
The oil addiction of the industrialized world.
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The oil addiction of the industrialized world.
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Date de diffusion
Nov 20, 1991
Documentary on our biological clock.
Documentary on our biological clock.
Date de diffusion
Nov 27, 1991
Since 1950, the human population of the world has doubled to nearly five and a half billion people. The major factor behind our assault on the environment is the rapidly accelerating
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Since 1950, the human population of the world has doubled to nearly five and a half billion people. The major factor behind our assault on the environment is the rapidly accelerating growth of the human population. The world population is exploding and we must find a way to control our numbers.
Date de diffusion
Déc 04, 1991
A portrait of the life of the wild dog by photographer Hugh Miles that includes the forces threatening the extinction of Africa's most endangered carnivore.
A portrait of the life of the wild dog by photographer Hugh Miles that includes the forces threatening the extinction of Africa's most endangered carnivore.
Date de diffusion
Jan 15, 1992
Lasers have uses in communications, education, medicine, manufacturing and war.
Lasers have uses in communications, education, medicine, manufacturing and war.
Date de diffusion
Jan 22, 1992
The life cycles of the animals living in the giant kelp forests off the coast of California.
The life cycles of the animals living in the giant kelp forests off the coast of California.
Date de diffusion
Fév 05, 1992
Documentary on the inhabitants of the three cities that are urging the government to act against industrial pollution.
Documentary on the inhabitants of the three cities that are urging the government to act against industrial pollution.
Date de diffusion
Mar 11, 1992
Documentary on marine fossils buried the in the Rocky Mountain feet.
Documentary on marine fossils buried the in the Rocky Mountain feet.
Date de diffusion
Mar 18, 1992
Documentary on migratory birds.
Documentary on migratory birds.
Date de diffusion
Avr 29, 1992
Title to be confirmed.
Title to be confirmed.
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