60 minutes
Documentary about colour perception based on the theories of Dr. Edwin Land, which oppose the long-held three-receptor theory of colour vision
60 minutes
Horizon takes a look at consultant psychiatrists.
60 minutes
Horizon looks at the way modern archaeologists extract information from a site dig.
60 minutes
This Horizon episode is about a hospital in the African country of Kenya where the medical staff tells of a new approach to health care among the Pokot tribe.
60 minutes
In this episode, Horizon explores the characteristics of left-handed people.
60 minutes
Horizon examines new military technology which will come to dominate the battlefields of the future.
60 minutes
This episode of Horizon is about the controversial policy in African nation of Zimbabwe of encouraging villagers to allow wild animals back onto their land.
60 minutes
This documentary by Horizon attempts to explain the advances in physics in the search for the ultimate equation that explains the meaning of life, the universe, and everything else in existence.
60 minutes
Horizon brings you a report by Robert Symes who offers ten golden guidelines on how to be a successful inventor.
60 minutes
This is a Horizon follow-up report on the careers of seven British teenagers studying Science 'O' levels back in 1978.
60 minutes
This episode of Horizon looks at how the world's best special effects technicians create some of Hollywood's most spectacular film scenes.
60 minutes
Horizon investigates how food allergy has developed from the 1950's to the present.
60 minutes
Horizon examines a hypothesis that life itself manipulates the planet to enhance it's own survival.
60 minutes
This Horizon documentary examines the Infra-Red Astronomical Satellite (IRAS) which has detected evidence of planetary systems around distant stars.
60 minutes
Horizon reports on the current medical treatment of Malaria and Leukemia.
60 minutes
Eighty per cent of all crashes are caused by 'human error'. Finding out what that means in terms of human behaviour has been called the last great frontier in aviation safety.