S1970 E1 • Just Another World

This episode of Horizon centers on the study of the moon rock samples brought back to the earth by the Apollo 11 flight to the moon.

Première diffusion : 5 janvier 1970

S1970 E2 • Henry Royce, Mechanic

Horizon investigates the history of the life and work of Sir Henry Royce, co-founder of the firm Rolls Royce Royce.

Première diffusion : 12 janvier 1970

S1970 E3 • A Disease of Our Time - Stress

This is the first part of a two-part episode on diseases afflicting people today. Horizon looks at the issue of stress on the body.

Première diffusion : 19 janvier 1970

S1970 E4 • A Disease of Our Time - Heart Attacks

This is the second part of a two-part episode on diseases afflicting people today. Horizon looks at the causes of coronary heart disease and modern techniques of treatment and cure.

Première diffusion : 26 janvier 1970

S1970 E5 • Sex and Sexuality

Horizon exams the current scientific research into human sexual behavior.

Première diffusion : 2 février 1970

S1970 E6 • Whose Coast?

In this episode, Horizon reports on how much of the sea coast around Britain is becoming polluted.

Première diffusion : 16 février 1970

S1970 E7 • A Much Wanted Child

This episode deals with the problems of infertility and showing the investigations being carried out.

Première diffusion : 23 février 1970

S1970 E8 • The Expert Witness

Sir Bernard Spilsbury, a forensic pathologist, talks about the role of the scientific witness in the criminal courts.

Première diffusion : 2 mars 1970

S1970 E9 • After the Iron Age

A look at some of the work carried out in Britain into the development of new materials for industry.

Première diffusion : 9 mars 1970

S1970 E10 • Let the Therapy Fit the Crime

This episode of Horizon looks at the question of the treatment of criminals in Britain.

Première diffusion : 16 mars 1970

S1970 E11 • The World Outside

Horizon reports on the Mental Health Service in Britain.

Première diffusion : 23 mars 1970

S1970 E12 • In the Beginning was the Word

This episode surrounds the two channels of human communication - verbal and non-verbal.

Première diffusion : 30 mars 1970

S1970 E13 • The Drifting of the Continents

A Horizon investigation into the research done in Britain and the USA to support the 'Continental Drift' theory.

Première diffusion : 13 avril 1970

S1970 E14 • A Case of Priority

This episode of Horizon looks at the National Health Service of Britain and the enormous demands that are imposed on it.

Première diffusion : 20 avril 1970

S1970 E15 • The Fretful Elements

This report by Horizon looks into meteorological research in Britain and America.

Première diffusion : 27 avril 1970

S1970 E16 • One Man's Meat

An investigation by Horizon reveals information about the use of artificial additives and preservatives in the manufacture of modern processed foods.

Première diffusion : 11 mai 1970

S1970 E17 • Only Skin Deep

On this episode of Horizon, the science behind the cosmetic industry and the social and psychological importance of beauty and fragrance is revealed.

Première diffusion : 6 juillet 1970

S1970 E18 • Wolves and Wolfmen

This a a report by Horizon on the research in the USA and Canada into the habits of the wolf in its natural surroundings and in captivity.

Première diffusion : 13 juillet 1970

S1970 E19 • A Measure of Uncertainty

Horizon explores the use and role of statistics in modern society and how they are needed for planning.

Première diffusion : 10 août 1970

S1970 E20 • The Manhunters

Horizon reveals new evidence found by archaeologists that have now traced our origins back to the extinct ape man of Africa.

Première diffusion : 17 août 1970

S1970 E21 • Don't Get Sick in America

In this episode, Horizon reports on how the TV series "Man and Science Today" compares the British National Health System with the private health system in the USA.

Première diffusion : 24 août 1970

S1970 E22 • Crown of Thorns

The population explosion of the Crown of Thorns starfish is investigated by Horizon.

Première diffusion : 31 août 1970

S1970 E23 • Noah's Ark in Kensington

Horizon brings you the history and modern day functions of the Natural History museum in Kensington, Britain.

Première diffusion : 7 septembre 1970

S1970 E24 • Virus

This is an episode on problems dealing with viral diseases such as measles.

Première diffusion : 14 septembre 1970

S1970 E25 • Water, Water

Horizon looks at the work of scientists as they unravel the problems of providing us with water.

Première diffusion : 21 septembre 1970

S1970 E26 • All Creatures Great and Small

In this story, Horizon investigates the issue of controversial animal experiments between anti-vivisectionists and scientists.

Première diffusion : 28 septembre 1970

S1970 E27 • Child for a Lifetime

Horizon reports on the future of 30,000 children in Britain that are mentally retarded.

Première diffusion : 5 octobre 1970

S1970 E28 • Something for Our Children

Horizon reports on the work of the British Nature Conservancy and how scientists are trying to find out about nature.

Première diffusion : 12 octobre 1970

S1970 E29 • Million Ton Tanker

This episode of Horizon reports on the revolution in the size of oil tankers showing present and future planned methods of construction.

Première diffusion : 2 novembre 1970

S1970 E30 • The Insect War

Horizon looks at problems caused by the rapid reproduction rate of insects and their increasing resistance to pesticides.

Première diffusion : 9 novembre 1970

S1970 E31 • The Savage Mind

Horizon reports on Professor Claude Levi-Strauss who has been studying and analyzing the so-called primitive man for more than 30 years.

Première diffusion : 16 novembre 1970

S1970 E32 • Tanks

This episode of Horizon investigates the history of tanks in the last fifty years and the dominant role they have played in land warfare.

Première diffusion : 23 novembre 1970

S1970 E33 • Mind the Machine

In this story, Horizon investigates the artificial intelligence of computers by watching a chess game.

Première diffusion : 30 novembre 1970

S1970 E34 • Square Pegs

Horizon examines some of the techniques used by the boom industry of Management Selection.

Première diffusion : 7 décembre 1970

S1970 E35 • The City that Waits to Die

Horizon investigates the work of geologists and seismologists trying to predict the date of the next great earthquake in San Francisco, California.

Première diffusion : 14 décembre 1970

S1970 E36 • The Man who Talks to Frogs

Horizon reports on some of the pure scientific research work carried out at the Smithsonian Tropical Research institute.

Première diffusion : 21 décembre 1970

S1970 E37 • The Gargantuan Triumph of Science

This episode by Horizon is a dramatized reconstruction from original transcripts of the inquiry into the Tay Bridge disaster.

Première diffusion : 28 décembre 1970