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Temporada 13
Data de estreia
Nov 06, 1972
Season opener: The Lacandons, the last surviving descendants of the Mayas, live in the rain forest of southern Mexico and cling to ancient beliefs and traditions. Narration is by Mia Anderson and the voice of Chan K'in is by Chief Dan George.
Season opener: The Lacandons, the last surviving descendants of the Mayas, live in the rain forest of southern Mexico and cling to ancient beliefs and traditions. Narration is by Mia Anderson and the voice of Chan K'in is by Chief Dan George.
Data de estreia
Nov 20, 1972
Examines male and female roles in society and presents a scientific study of the known biological facts about sex differences in humans.
Examines male and female roles in society and presents a scientific study of the known biological facts about sex differences in humans.
Data de estreia
Nov 27, 1972
This program looks at hormonal changes during puberty, and the socially originated attitudes leading to differences between the sexes.
This program looks at hormonal changes during puberty, and the socially originated attitudes leading to differences between the sexes.
Data de estreia
Dez 04, 1972
This ancient and traditional art of healing has been widely practiced in China for over 5,000 years. Its recent rebirth as a successful treatment for many diseases is explored in this program
This ancient and traditional art of healing has been widely practiced in China for over 5,000 years. Its recent rebirth as a successful treatment for many diseases is explored in this program
Data de estreia
Jan 29, 1973
A life history of the harp seal, examining the behavior and physiology of this unique little Arctic mammal and its unusual 800-mile migration each year from Hudson Strait to the Gulf of St. Lawrence
A life history of the harp seal, examining the behavior and physiology of this unique little Arctic mammal and its unusual 800-mile migration each year from Hudson Strait to the Gulf of St. Lawrence
Data de estreia
Mar 05, 1973
A surprising look at the eating habits of Canadians; food and nutrition, the so-called well-balanced diet and problems of over-eating are analyzed.
A surprising look at the eating habits of Canadians; food and nutrition, the so-called well-balanced diet and problems of over-eating are analyzed.
Data de estreia
Mar 12, 1973
A fascinating "retrospective look" at last summer's World Conference on The Human Environment, held in Stockholm and attended by delegates of nearly every country of the world.
A fascinating "retrospective look" at last summer's World Conference on The Human Environment, held in Stockholm and attended by delegates of nearly every country of the world.
Data de estreia
Mar 19, 1973
A film about recent changes in urban planning in Toronto, Montreal and other major Canadian cities and the return of the modern urban centre into a place for people, culture and
.. show full overview
A film about recent changes in urban planning in Toronto, Montreal and other major Canadian cities and the return of the modern urban centre into a place for people, culture and activity. Comments by leading planners and glimpses of some European cities' efforts to curb growing problems.
Data de estreia
Mar 26, 1973
This program takes a look at the migratory habits of birds and animals, with recent findings in animal studies reinforced with fascinating film footage of many species in their natural habitats.
This program takes a look at the migratory habits of birds and animals, with recent findings in animal studies reinforced with fascinating film footage of many species in their natural habitats.
Data de estreia
Abr 02, 1973
A black comedy .. . an unusual departure from this series' regular format, this film depicts obvious absurdities in a subjective interpretation of a 1970 M.I.T. computer study
.. show full overview
A black comedy .. . an unusual departure from this series' regular format, this film depicts obvious absurdities in a subjective interpretation of a 1970 M.I.T. computer study forecasting economic, social and political collapse of the entire world by no later than the year 2020, Introductory comments all by Dr. Donald Chant of the University of Toronto's Pollution Probe.
Data de estreia
Abr 09, 1973
The Garbage Ouroboros. A comprehensive examination of the form of pollution fast becoming public enemy number one in North America: garbage. Recycling, a universal process of nature,
.. show full overview
The Garbage Ouroboros. A comprehensive examination of the form of pollution fast becoming public enemy number one in North America: garbage. Recycling, a universal process of nature, offers the most likely alternative to this growing municipal headache; but is it feasible? Canadian and U.S. experts give their opinions and Ouroboros, a solid waste reduction unit in Hamilton, is visited.
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