Stephen Fry meets the brains behind the mobile phone. There are more mobile phones in the world than there are people on the planet: Stephen Fry talks to the backroom boys who made it all possible and hears how the technology succeeded, in ways that the geeks had not necessarily intended. In this second episode, he traces the evolution of the mobil...

Stephen Fry meets the brains behind the mobile phone. In this third episode, he looks at the discovery of text messaging. The engineers who designed the early texting facilities didn't imagine that anyone might want to reply. (Just in case, they added a short list of possible pre-set answers: yes, no and maybe). In the eighties, when network covera...

Stephen Fry meets the brains behind the mobile phone. In this third episode, he looks at the discovery of text messaging. The engineers who designed the early texting facilities didn't imagine that anyone might want to reply. (Just in case, they added a short list of possible pre-set answers: yes, no and maybe). In the eighties, when network covera...

Stephen Fry meets the brains behind the mobile phone. Today, 85% of the silicon chips inside all mobile phones are designed by one Cambridge-based company, ARM. Two computer engineers needed some micro-processors but didn't like what they saw and decided to make their own. Strapped for cash, they designed chips that were small, cheap and exceptiona...

With George Monbiot, Paul Allen and Peter Harper. Have you got what it takes to get to zero carbon? Our expert panel set one average family the task of eliminating their carbon footprint... and living with the consequences. Originally broadcast in March 2009. Starring Kate Ashfield, Don Gilet, Poppy Lee Friar, Ryan Watson, Malcolm Tierney, Jonathan...

Wolfgang Stoecker is on a mission to explore the cultural meanings of dust. Cologne-based artist Stoecker has collected samples of dust from historic buildings across Europe and beyond. With the help of scientists and an electron-microscope, he has analysed the dust and discovered it contains tiny fossils, particles from the Sahara, pollutants of v...

The geeks are coming. And our world needs them. Whether we want to improve education or cut crime, to enhance public health or to generate clean energy, we need the experimental methods of science - the best tool humanity has yet developed for working out what works. Yet from the way we're governed to the news we're fed by the media we're let down...

In the last thirty years of his life Albert Einstein searched for a unified theory - a theory which could describe all the forces of nature in a single framework. But the time was not right for such a discovery in Einstein's day. Neither was the time right when, in 1988, Professor Stephen Hawking wrote A Brief History of Time in which he took us o...

From John Locke to Sigmund Freud, philosophers and psychologists have long believed that we begin life as blank moral slates. Many of us take for granted that babies are born selfish and that it is the role of society-and especially parents-to transform them from little sociopaths into civilized beings. In Just Babies, Paul Bloom argues that humans...

We live in a world of stressors and many people go into a state of burnout at some point. If the stress that the individual must deal with on a long-term basis outweighs their chance and ability to rest; ME or CFS may very well be the result. This course aims to help with the understanding of these conditions. The first and third modules focus on k...

When the woman he loved was diagnosed with a metastatic cancer, science-writer George Johnson embarked on a journey to learn everything he could about the disease and the people who dedicate their lives to understanding and combating it. What he discovered is that a revolution is now under way - an explosion of new ideas about what cancer really is...

It's invisible. It's ever-present. Without it, you would die in minutes. And it has an epic story to tell. In Caesar's Last Breath, New York Times bestselling author Sam Kean takes us on a journey through the periodic table, around the globe, and across time to tell the story of the air we breathe, which, it turns out, is also the story of earth an...

Yuval Noah Harari, author of the bestselling Sapiens: A Brief History of Humankind, envisions a not-too-distant world in which we face a new set of challenges. Now, in Homo Deus, he examines our future with his trademark blend of science, history, philosophy and every discipline in between. Homo Deus explores the projects, dreams and nightmares tha...

Dr. Geoff Bunn presents a journey through 5000 years of our understanding of the most complex thing in the known universe: the brain, in this major ten-part BBC Radio 4 series. In Episode 3, 'The Origin of Common Sense', the focus is on Ancient Rome with Galen's 'animal spirits' gently inflating the ventricles and making thought possible, and on ho...

From the hosts of the legendary BBC Radio 4 programme comes this irreverent celebration of scientific marvels - a hectic leap through the grand and bizarre ideas conjured up by human imagination, from dark matter to consciousness via neutrinos and earthworms. Prof Brian Cox and Robin Ince take the musings of the great and the good of British scienc...

What happens when you sneeze in space? Was it fun to do a space walk? How squashed were you in the capsule on the way back? What were your feelings as you looked down on Earth for the first time? Were you ever scared? Where to next-the Moon, Mars, or beyond? Based on his historic mission to the International Space Station, Ask an Astronaut is Tim P...

An introverted, unusual young boy, isolated by his obsessions and a loner at school, Chris Packham was only at home in the fields and woods around his suburban home. But when he stole a young kestrel from its nest, he was about to embark on a friendship that would teach him what it meant to love, and that would change him forever. In his rich, lyri...

What is it like to be a brain surgeon? How does it feel to hold someone's life in your hands, to cut into the stuff that creates thought, feeling and reason? How do you live with the consequences of performing a potentially life-saving operation when it all goes wrong? In neurosurgery, more than in any other branch of medicine, the doctor's oath to...

Enough plastic is thrown away every year to circle the world 4 times. More than 8 million tonnes of plastic enter the oceans each year. 300 million tonnes of new plastic is produced every year. An estimated 15-51 trillion pieces of plastic now litter the world's oceans. 38.5 million plastic bottles are used every day in the UK. Without big action,...

Sunday Times Bestseller 'A paradigm-smashing chronicle of joyous entanglement' Charles Foster Waterstones Non-Fiction Book of the Month (September) Are trees social beings? How do trees live? Do they feel pain or have awareness of their surroundings? In The Hidden Life of Trees Peter Wohlleben makes the case that the forest is a social network. He...

How does it feel to orbit the earth ten times faster than a speeding bullet? What's it like to eat, sleep and go to the toilet in space? And where to next - the Moon, Mars or beyond? Ask an Astronaut is Tim's personal guide to life in space, based on his historic Principia mission, and the thousands of questions he has been asked since his return t...