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Temporada 15
Fecha de emisión
Oct 09, 1974
A documentary showing the behaviour of killer whales in the wild, in the waters off Vancouver Island.
A documentary showing the behaviour of killer whales in the wild, in the waters off Vancouver Island.
Fecha de emisión
Oct 23, 1974
Story of a child's stay in Toronto's Hospital for Sick Children.
Story of a child's stay in Toronto's Hospital for Sick Children.
Fecha de emisión
Oct 30, 1974
A film on the volcanic eruption off the south coast of Iceland in 1973.
A film on the volcanic eruption off the south coast of Iceland in 1973.
Fecha de emisión
Nov 06, 1974
An ancient Egyptian mummy rests at Pennsylvania University Museum far from where she had been prepared to spend eternity . This is the subject of a scientific autopsy that several
.. show full overview
An ancient Egyptian mummy rests at Pennsylvania University Museum far from where she had been prepared to spend eternity . This is the subject of a scientific autopsy that several doctors have practiced to see what they could find in terms of disease it are thousands of years and comparing them with patients today.
Fecha de emisión
Nov 20, 1974
What happens when a person makes a voluntary movement? Some say the human behavior is involuntary and is based on past experience. The whole question is explored on The Nature of Things.
What happens when a person makes a voluntary movement? Some say the human behavior is involuntary and is based on past experience. The whole question is explored on The Nature of Things.
Fecha de emisión
Dic 04, 1974
Several species of turtles , frogs and snakes are endangered . this documentary will examine the important role these animals play in the ecological balance.
Several species of turtles , frogs and snakes are endangered . this documentary will examine the important role these animals play in the ecological balance.
Fecha de emisión
Dic 11, 1974
Documentary on the discovery of an archaeological site Charlton in the Island in the Bay Hudson.
Documentary on the discovery of an archaeological site Charlton in the Island in the Bay Hudson.
Fecha de emisión
Ene 19, 1975
An ancient Egyptian mummy rests at Pennsylvania University Museum far from where she had been prepared to spend eternity . This is the subject of a scientific autopsy that several
.. show full overview
An ancient Egyptian mummy rests at Pennsylvania University Museum far from where she had been prepared to spend eternity . This is the subject of a scientific autopsy that several doctors have practiced to see what they could find in terms of disease it are thousands of years and comparing them with patients today.
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