• Estreia: Fev 1964
  • Episódios: 1202
  • Seguidores: 91
  • A decorrer
  • BBC Two
  • Quinta-Feira às 21
  • Documentary

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Temporada 2009
2009x1
Why Are Thin People Not Fat?
Episode overview
Data de estreia
Jan 26, 2009
The world is affected by an obesity epidemic, but why is it that not everyone is succumbing? Medical science has been obsessed with this subject and is coming up with some unexpected .. show full overview
2009x2
Cannabis: The Evil Weed?
Episode overview
Data de estreia
Fev 03, 2009
Cannabis is the world's favourite drug, but also one of the least understood. Can cannabis cause schizophrenia? Is it addictive? Can it lead you on to harder drugs? Or is it simply a .. show full overview
2009x3
Why Do We Dream?
Episode overview
Data de estreia
Fev 10, 2009
Horizon uncovers the secret world of our dreams. In a series of cutting-edge experiments and personal stories, we go in search of the science behind this most enduring mystery and ask: .. show full overview
2009x4
Can We Make a Star on Earth?
Episode overview
Data de estreia
Fev 17, 2009
Professor Brian Cox takes a global journey in search of the energy source of the future. Called nuclear fusion, it is the process that fuels the sun and every other star in the universe. .. show full overview
2009x5
The Secret Life of Your Bodyclock
Episode overview
Data de estreia
Fev 24, 2009
Why are you more likely to have a heart attack at eight o'clock in the morning or crash your car on the motorway at two o'clock in the afternoon? Can taking your medication at the right .. show full overview
2009x6
What's the Problem with Nudity?
Episode overview
Data de estreia
Mar 03, 2009
What is wrong with nudity? Why are people embarrassed about their bodies? How and why did they get the way they are? Horizon takes a group of volunteers and subjects them to a series of .. show full overview
2009x7
How to Survive a Disaster
Episode overview
Data de estreia
Mar 10, 2009
When disaster strikes who lives and who dies is not purely a matter of luck. In every disaster, from those people face once in a lifetime, to those they face every day, there are things .. show full overview
2009x8
Who Do You Want Your Child to Be?
Episode overview
Data de estreia
Mar 17, 2009
David Baddiel, father of two, sets out to answer one of the greatest questions a parent can ask: how best to educate your child. Taking in the latest scientific research, David uncovers .. show full overview
2009x9
Why Can't We Predict Earthquakes?
Episode overview
Data de estreia
Mar 24, 2009
Last century, earthquakes killed over one million, and it is predicted that this century might see ten times as many deaths. Yet when an earthquake strikes, it always takes people by .. show full overview
2009x10
Alan and Marcus Go Forth and Multiply
Episode overview
Data de estreia
Mar 31, 2009
Ever since he was at school, actor and comedian Alan Davies has hated maths. And like many people, he is not much good at it either. But Alan has always had a sneaking suspicion that he .. show full overview
2009x11
How Violent Are You?
Episode overview
Data de estreia
Mai 12, 2009
What makes ordinary people commit extreme acts of violence? Michael Portillo investigates the dark side of human nature, and discovers what it is like to inflict pain.
2009x12
Do I Drink Too Much?
Episode overview
Data de estreia
Out 13, 2009
Do I Drink Too Much? Alcohol is by far the most widely used drug - and a dangerous one at that. So why are so many of us drinking over the recommended limits? Why does alcohol have .. show full overview
2009x13
The Secret You
Episode overview
Data de estreia
Out 20, 2009
With the help of a hammer-wielding scientist, Jennifer Aniston and a general anaesthetic, Professor Marcus du Sautoy goes in search of answers to one of science's greatest mysteries: how .. show full overview
2009x14
Fix Me
Episode overview
Data de estreia
Out 27, 2009
Horizon follows the emotional journey of three young people with currently untreatable conditions to see if, within their lifetime, they can be cured. Sophie Morgan is determined not .. show full overview
2009x15
Who's Afraid of a Big Black Hole?
Episode overview
Data de estreia
Nov 03, 2009
Black holes are one of the most destructive forces in the universe, capable of tearing a planet apart and swallowing an entire star. Yet scientists now believe they could hold the key to .. show full overview
2009x16
Why Do We Talk?
Episode overview
Data de estreia
Nov 10, 2009
Talking is something that is unique to humans, yet it still remains a mystery. Horizon meets the scientists beginning to unlock the secrets of speech - including a father who is filming .. show full overview
2009x17
How Long is a Piece of String?
Episode overview
Data de estreia
Nov 17, 2009
Alan Davies attempts to answer the proverbial question: how long is a piece of string? But what appears to be a simple task soon turns into a mind-bending voyage of discovery where .. show full overview
2009x18 Final da temporada
How Many People Can Live on Planet Earth?
Episode overview
Data de estreia
Dez 09, 2009
In a Horizon special, naturalist Sir David Attenborough investigates whether the world is heading for a population crisis. In his lengthy career, Sir David has watched the human .. show full overview

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