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Out of Sight

   2012    Science
The human eye is a remarkable piece of precision engineering, but it is also extremely limited. Beyond the narrow range of light that makes up the familiar colours of the rainbow is a vast spectrum of light, entirely unseen. Richard Hammond does just that, using ground-breaking new imaging technologies to take the viewer on a breath-taking jo ...urney of discovery beyond the visible spectrum, seeing the world, quite literally, in a whole new light. From death-defying aerial repairmen in the United States using ultraviolet cameras to seek out an invisible force that lurks unseen on power lines, to German scientists unlocking the secrets of animal locomotion with the world's most powerful moving x-ray camera, to infrared cameras that can finally reveal the secrets within a humble beehive, he shows how new technologies are letting us see our world anew.   Show More
Series: Invisible Worlds

The Challenger

   2012    Science
In the last episode, Iain discovers the remarkable impact of just one plant: grass. On the savannah of South Africa he sees how grass unleashed a firestorm to fight its greatest enemy, the forests. He shows how cutting your finger on a blade of grass shows us how it transformed life in the oceans. In Senegal, he meets the cleverest chimps in ...the world. And, in the ruins of the oldest temple on Earth, he tells the extraordinary story of how grass triggered human civilisation.   Show More
Series: How to Grow a Planet

The Power of Flowers

   2012    Science
In the second episode, Professor Iain Stewart discovers how flowers have transformed our planet. He journeys to the remote islands of the South Pacific to track down the earliest flowers. In the deserts of Africa and rainforests of Vietnam, he sees how they brought brilliant colour to the most barren landscapes and sculpted the earth itself. ...And he learns how they drove the evolution of all animals - kick-starting our human story.   Show More
Series: How to Grow a Planet

Is Privacy Dead

   2016    Technology
We live under a billion unblinking eyes - a global surveillance system that solves crime and uncovers terrorist plots. But are we ready for a world without secrets - where not even our homes are off-limits and corporations know our every desire?
Series: Through the Wormhole Season 7

Exoplanets

   2017    Science    HD
NASA may have just gotten one step closer to the answering the question: are we alone? The Spitzer Telescope has made a groundbreaking discovery of exoplanets that could be similar to our own. And as Kepler also continues its search, our understanding of the universe continues to be redefined.
Series: Catalyst
Follow This

Follow This

2018  Medicine
Natural World

Natural World

2015  Nature
Enemies of Reason

Enemies of Reason

  Medicine
The Hunt

The Hunt

2015  Nature
Heavens Gate

Heavens Gate

2020  Culture
Life

Life

2009  Nature
Top Gear

Top Gear

2012  Technology