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Season 2015
2015x101
What’s The Right Diet For You?: Part 1
Episode overview
Air date
Jan 12, 2015
Instead of reaching for the latest fad diet, the best way to lose weight successfully is a personalised approach - diets tailored to your individual biology and psychology. In a .. show full overview
2015x102
What’s The Right Diet For You?: Part 2
Episode overview
Air date
Jan 13, 2015
It is time to see if personalised dieting will work in normal life. The volunteers have been given one of three diets to follow - based on their genes, their hormones and their .. show full overview
2015x103 Season finale
What’s The Right Diet For You?: Part 3
Episode overview
Air date
Jan 14, 2015
So far the volunteers have successfully been losing lost weight, but now the honeymoon period is over. It is the final two months of the diet, and their minds and bodies are fighting .. show full overview
2015x1
Secrets of the Solar System
Episode overview
Air date
Mar 03, 2015
New planets are now being discovered outside our solar system on a regular basis, and these strange new worlds are forcing scientists to rewrite the history of our own solar system. Far .. show full overview
2015x2
Aftershock: The Hunt for Gravitational Waves
Episode overview
Air date
Mar 10, 2015
Horizon travels to the South Pole to tell the inside story of one of the greatest scientific quests of our time. In March 2014, a discovery there made headlines around the world, with .. show full overview
2015x3
Dancing in the Dark - The End of Physics?
Episode overview
Air date
Mar 17, 2015
Scientists genuinely don't know what most of our universe is made of. The atoms we're made from only make up four per cent. The rest is dark matter and dark energy (for 'dark', read .. show full overview
2015x4
70 Million Animal Mummies: Egypt's Dark Secret
Episode overview
Air date
May 11, 2015
The team investigate the use of modern medical technology to scan Egyptian animal mummies from museums across the world. By creating 3-D images of their content, experts are discovering .. show full overview
2015x5
Is Binge Drinking Really That Bad?
Episode overview
Air date
May 20, 2015
How bad can our drinking pattern be for our health? Doctors and genetically identical twins Chris and Xand van Tulleken want to find out. With the current drinking guidelines under .. show full overview
2015x6
The Trouble with Space Junk
Episode overview
Air date
Aug 05, 2015
In 2014, the International Space Station had to move three times to avoid lethal chunks of space debris and there is an increasing problem of satellites mysteriously breaking down. With .. show full overview
2015x7
Are Health Tests Really A Good Idea?
Episode overview
Air date
Aug 12, 2015
Michael Mosley puts himself through a battery of health tests available to people who feel perfectly well. From an expensive heart scan to a new national screening procedure to detect .. show full overview
2015x8
First Britons
Episode overview
Air date
Aug 19, 2015
Horizon reveals how new archaeological discoveries are painting a different picture of the very first native Britons. For centuries it's been thought that these hunter-gatherers lived a .. show full overview
2015x9
OCD: A Monster In My Mind
Episode overview
Air date
Aug 26, 2015
Most of us think that Obsessive Compulsive Disorder (OCD) is just over fussy tidying. But it's actually much more serious. Sophie has to check that she hasn't killed people, looking for .. show full overview
2015x10
Which Universe Are We In?
Episode overview
Air date
Sep 02, 2015
Imagine a world where dinosaurs still walk the earth. A world where the Germans won World War II and you are President of the United States. Imagine a world where the laws of physics no .. show full overview
2015x11
Cosmic Dawn: The Real Moment of Creation
Episode overview
Air date
Sep 09, 2015
Forget the big bang. The real moment of creation was the Cosmic Dawn - the moment of first light. This is the scientific version of the story of Genesis. The big bang gets all the credit .. show full overview
2015x12
Are Video Games Really That Bad?
Episode overview
Air date
Sep 16, 2015
The video game industry is a global phenomenon. There are over 1.2 billion gamers across the planet, with sales projected soon to pass $100 billion per year. But their very popularity .. show full overview

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