1972

1972-01-03 · 60m

In this episode of Horizon, you find out how feasible it is to build a 35 mile long tunnel between Britain and France.

1972-01-10 · 60m

Horizon explores the American Navajo indian tribe of New Mexico, in the United States.

1972-01-17 · 60m

Why do humans have such a poor sense of smell as compared to animals? Horizon investigates why.

1972-01-31 · 60m

This story by Horizon reports on Malaria in the country of Gambia, in West Africa.

1972-02-07 · 60m

Horizon investigates reports of strange phenomena and about what the scientific theory is about these phenomena.

1972-02-14 · 60m

Horizon explores if a doctor's treatment of the patient is always in the best interest of the patient.

1972-02-21 · 60m

In this episode, Horizon looks the the ecological movement, and the resistance against the movement in Britain, and the USA.

1972-02-28 · 60m

In this report by Horizon, the effect of boring jobs on industrial relations is looked at, along with work and job satisfaction.

1972-03-06 · 60m

Horizon looks at the life of whales and dolphins, and how they interact with man.

1972-03-13 · 60m

Horizon investigates the various conceptions of "race" that have arisen since the 17th century.

1972-03-20 · 60m

Horizon investigates the use of hydroelectric power in Africa, at Lake Kariba, Lake Volta, and Lake Nasser.

1972-03-27 · 60m

This episode of Horizon follows the expedition of two German naturalists exploring the Northwestern desert of the Sahara in Africa.

1972-04-10 · 60m

This story by Horizon is about American research into techniques for controlling bodily functions with the mind.

1972-04-17 · 60m

In this report, Horizon looks at the various aspects of volcanoes and explaining the views of some vulcanologists.

1972-05-01 · 60m

Horizon presents a study of Thomas Alva Edison and his achievements as an inventor.

1972-05-08 · 60m

Horizon reviews the history of train accidents and the new safety precautions to prevent them.

1972-05-22 · 60m

Horizon investigates the threat to the Snowdonia National Park in Britain, from mining companies.

1972-06-12 · 60m

Horizon reports on modern research in the prevention of tooth decay.

1972-07-03 · 60m

How do muscles contract and how are they are controlled from the brain through nerve fibers are the subjects of this Horizon episode.

1972-07-10 · 60m

This episode of Horizon explores bacteria and other creatures that live on our skin and in our hair.

1972-07-24 · 60m

In this episode by Horizon, we take a look at sexual problems, particularly for impotence, frigidity, and premature ejaculation.

1972-07-31 · 60m

Horizon explores the development and techniques of brain surgery from the 1950's to present-day in Britain and the USA.

1972-10-12 · 60m

Horizon reconstructs a day in the life of the old Charing Cross Hospital in Britain just fifty years ago.

1972-10-19 · 60m

This episode of Horizon looks the how the ice age physically shaped the British landscape.

1972-10-26 · 60m

This episode of Horizon illustrates the ideas of Prof. W.G. Hoskins on the development of the English landscape from Iron Age times to the present.

1972-11-02 · 60m

Horizon reports that High Energy Physics shows a pattern of thought that challenges the very roots of commonplace belief.

1972-11-09 · 60m

This episode of Horizon is about the east coast marshes of America, called the "Wetlands" and the effects of urban development on the wildlife.

1972-11-16 · 60m

Horizon investigates the research that is going into the ageing process to find out its causes and possible prevention.

1972-11-23 · 60m

This epidsode of Horizon reports on how a group of zoologists at Oxford Scientific Films in England makes films.

1972-11-30 · 60m

Horizon documents fire prevention, and fire fighting.

1972-12-07 · 60m

This episode of Horizon centers on the exploitation of oil in Alaska, and the effects of it on the Eskimoes and the local wildlife.

1972-12-21 · 60m

Horizon reports on people suffering from kidney diseases and the current forms of treatment.

1972-12-28 · 60m

Horizon documents how in Europe, they are using water canals for industrial transport, as an alternative to roads.