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Season 2013
2013x1
The Creative Brain: How Insight Works
Episode overview
Air date
Mar 14, 2013
It is a feeling we all know - the moment when a light goes on in your head. In a sudden flash of inspiration, a new idea is born. Today, scientists are using some unusual techniques .. show full overview
2013x2
How to Avoid Mistakes in Surgery
Episode overview
Air date
Mar 21, 2013
A&E doctor Kevin Fong finds out how doctors can avoid making mistakes in the high-pressure, high-stakes world of the operating theatre. He sets out to learn how other professionals .. show full overview
2013x3
The Truth about Taste
Episode overview
Air date
Mar 28, 2013
Taste is our most indulgent sense but it is only in recent years that we have started to understand why we really love the foods we do - and it is a lot more surprising than you might .. show full overview
2013x4
The Age of Big Data
Episode overview
Air date
Apr 04, 2013
In Los Angeles, a remarkable experiment is underway; the police are trying to predict crime, before it even happens. At the heart of the city of London, one trader believes that he .. show full overview
2013x5
The Secret Life of the Cat
Episode overview
Air date
Jun 13, 2013
Horizon discovers what your cat really gets up to when it leaves the cat flap.
2013x6
Little Cat Diaries
Episode overview
Air date
Jun 14, 2013
Looks at the cats who stood out in the experiment conducted in The Secret Life of the Cat.
2013x7
Fracking: The New Energy Rush
Episode overview
Air date
Jun 19, 2013
Investigating the controversial process of mining natural gas via hydraulic fracturing.
2013x8
Swallowed by a Black Hole
Episode overview
Air date
Jun 26, 2013
The black hole at the centre of the Milky Way is getting ready to feast. A gas cloud three times the size of our planet has strayed within the gravitational reach of our nearest supermassive black hole.
2013x9
What Makes us Human?
Episode overview
Air date
Jul 03, 2013
Professor Alice Roberts is making a new human being - she is pregnant with her second child. But before he is born, she wants to find out what makes a human, human? What is that .. show full overview
2013x10
The Truth About Personality
Episode overview
Air date
Jul 10, 2013
Michael Mosley explores the latest science about how our personalities are created - and whether they can be changed. Despite appearances, Mosley is a pessimist who constantly frets .. show full overview
2013x11
What's Killing Our Bees? A Horizon Special
Episode overview
Air date
Aug 02, 2013
Bill Turnbull investigates one of the biggest mysteries in the British countryside: what is killing our bees. It is a question that generates huge controversy. Changes in the weather, .. show full overview
2013x11
Monitor Me
Episode overview
Air date
Aug 12, 2013
Dr Kevin Fong explores a medical revolution that promises to help us live longer, healthier lives. Inspired by the boom in health-related apps and gadgets, it's all about novel ways we .. show full overview
2013x12
Defeating the Hackers
Episode overview
Air date
Aug 19, 2013
Exploring the murky and fast-paced world of the hackers out to steal money and identities and wreak havoc with people's online lives, and the scientists who are joining forces to help .. show full overview
2013x13
Dinosaurs: The Hunt for Life
Episode overview
Air date
Aug 26, 2013
The hunt for life within the long-dead bones of dinosaurs may sound like the stuff of Hollywood fantasy - but one woman has found traces of life within the fossilised bones of a T .. show full overview
2013x15 Season finale
Sex: A Horizon Guide
Episode overview
Air date
Sep 11, 2013
Sex is a simple word for a very complex set of desires. It cuts to the core of our passions, our wants, our emotions. But when it goes wrong, it can be the most painful thing of all. .. show full overview

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