2008-2009
Series exploring topical scientific issues
Categories
Episodes
16 items available
Horizon
Alan Davies embarks on a maths odyssey with the help of mathematician Marcus du Sautoy.
Horizon
We are in the grip of an allergy epidemic. Horizon attempts to explain why this may be.
Horizon
Professor Brian Cox journeys in search of the energy source of the future - nuclear fusion
Horizon
Can cannabis cause schizophrenia? Is it addictive? Or is it an undervalued medicine?
Horizon
Brian Cox explores the mysteries of time, discovering that a day is never 24 hours long.
Horizon
Horizon has gathered a team of experts to produce the ultimate guide to disaster survival.
Horizon
What makes ordinary people commit acts of violence? Michael Portillo investigates.
Horizon
Jimmy Doherty is on a mission to find out if GM crops really can feed the world.
Horizon
Some of the world's leading scientists share some crucial words of advice.
Horizon
Exploring the secret world of the biological clock.
Horizon
Horizon reveals that nakedness may hold the key to the success of the human species.
Horizon
Father of two David Baddiel investigates how best to educate your child.
Horizon
Featuring an experiment that aims to reveal why it is hard for some people to gain weight.
Horizon
Horizon asks why science has not yet given us a way to predict earthquakes.
Horizon
A scientific investigation into the meaning of dreams, drawing on personal testimony.
How Mad Are You?
Two-part special in which Horizon considers where the line between sanity and madness lies