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Horizon
Season 11 • Episode 16 • The Secrets of Sleep
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Horizon Season 11, Episode 16: The Secrets of Sleep
Horizon investigates the subject of sleep in Britain and the USA. Watch Horizon Season 11, Episode 16 The Secrets of Sleep in HD free online. Enjoy high-quality streaming of Horizon Season 11, Episode 16 and share your thoughts in the comments below!
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Episodes
33 episodesA Matter of Self-Defense
This episode of Horizon explains how our body fights infections and cancers and brings us up-to-date on recent research in immunology.
60 min
Bird Brain - The Mystery of Bird Navigation
This episode of Horizon is about various experiments on migratory birds and homing pigeons to try and discover how they navigate.
60 min
Never Too Late to Learn
Horizon reports on the British Open University and how it operates.
60 min
The Great Fish Hunt
Horizon investigates how Britain has hunted fish in the past and how improved fish catching techniques have severely reduced fish stocks.
60 min
Pedal Power
This episode of Horizon is about the history of the bicycle and the possibility of it being able to ease the traffic problems in Britain.
60 min
The Writing on the Wall
In this episode, Horizon looks at connections between crime and poor housing design in the USA.
60 min
Where Did the Colorado Go?
Horizon investigates reports of abuse of the Colorado river in the USA.
60 min
The Future Goes Boom
Horizon examines the British Hudson Institute's methods and predictions for the future of economics.
60 min
Fusion: The Energy Promise
In this Horizon episode, we look at attempts by scientists to solve the energy crisis of future by building nuclear fusion reactors.
60 min
The First Ten Years
In this report, Prof. John Maynard Smith looks back at some of the subjects Horizon has presented since 1964.
60 min
This Yankee Dodge Beats Mesmerism Hollow
Horizon looks back at the discovery and the development of anesthesia.
60 min
The Hunting of the Quark
This Horizon episode is about the search for quarks, thought to be the substance of which electrons, protons, and neutrons are made of.
60 min
A Noah's Ark for Europe
Horizon investigates captive animal breeding to prevent extinction of animal species in the wild.
60 min
Bridges: When It Comes to the Crunch
Horizon reports on bridges in Britain...how safe are they?
60 min
Search for Life
Documentary about the origins of life which attempts to find out what happened in the one billion years before fossil evidence begins.
60 min
The Secrets of Sleep
Horizon investigates the subject of sleep in Britain and the USA.
60 min
Who Needs Skills?
In this episode of Horizon, you learn about transferring the basis of modern industry production from human skills to computer programmed machines.
60 min
Hills of Promise
In this report, Horizon presents the state of hill farming in Wales.
60 min
The Race for the Double Helix
This documentary of Horizon reports on the discovery of the structure of DNA in 1953 by Dr. Francis Crick and Prof. James Watson.
60 min
The Immigrant Doctors
In this episode, Horizon reports on the rising number of imigrant doctors working in the National Health System of Britain.
60 min
Mines, Minerals and Men
Horizon explores the technological and economic reasons for the mining revival in Britain.
60 min
What Price Steak?
Horizon reports on the beef crisis and rising prices.
60 min
Listen and Be Loyal
Horizon brings you a report by Tom Harrison on anti-nazi propaganda in Britain during World War II.
60 min
Adam or Eve?
This episode of Horizon investigates the role that hormones play in the stages of mammalian sexual development.
60 min
An Unholy Scramble
Horizon investigates some of the risks and problems involved in bringing oil from the North Sea ashore.
60 min
Do as You Are Told
This report by Horizon explores how far people are prepared to suppress their own moral scruples in the face of necessity to obey authority.
60 min
The First Signs of Washoe
Horizons reviews the scientific work of Americans in the field of research in communication with animals.
60 min
The Other Way
Horizon presents Dr. Schumacher's theory that use of modern technology could make the working week a creative experience.
60 min
The Greatest Advance Since the Wheel?
Sixty years ago a Dutch scientist discovered a phenomenon that overturned the electrical rule book. By cooling certain metals to incredibly low temperatures he found they could continue to carry an electric current for ever, even when the power supply was switched off. Today, developments of these metals - called superconductors-have led to trains that fly, magnets that could depollute rivers and machines that promise cheaper power.
60 min
Joey
This story by Horizon reconstructs the true life story of Joey Deacon.
60 min
The Neglected Harvest
Horizon investigates the developments and research in forestry which may now help to overcome shortage of timber.
60 min
How on Earth Did They Do That?
This documentary by Horizon reports on the development of cinematographic special effects from 1890's to date.
60 min
The Lysenko Affair
Horizon presents a dramatized documentary on the rise to power of Trofim Denisovich Lysenko, a young Ukrainian agriculturalist.
60 min