Discovery

Dr Kevin Fong concludes his exploration of the boundaries between the medical profession and other industries for valuable lessons that might be of use to us all. In this final episode, Kevin talks to people who have spent their lives investigating what it takes to make high-performance, high-reliability systems work safely when lives are on the line. Since the days of Project Apollo, People have...

In the third programme in the series, Dr Kevin Fong explores the concept of ‘lean’ in healthcare. He visits Toyota’s largest car assembly plant in the United States and discovers how the company’s legendary management philosophy – the Toyota Production System – is being implemented in hospitals, in an effort to improve patient care. Toyota’s philosophy of continuous improvement aims to increase qu...

Kevin Fong explores the success and failure of NASA’s missions to Mars

Dr Kevin Fong flies with a US air ambulance crew and discovers why it’s seen as one of the most dangerous occupations in America.

More than five million tonnes of plastic waste ends up in the oceans every year. The abandoned fishing gear and bags and bottles left on beaches can smother birds and sea life. Now there is also evidence that the small particles created as the plastics are eroded by the waves and sunlight are eaten by all kinds of marine species. Roland Pease is on a beach in Devon in south-west England with profe...

After flying thousands of kilometres from faraway Bangladesh and New Zealand via the Yellow Sea, the shorebirds of the East Asian Flyway complete their northward migration. They touch down in the Arctic Russia and Alaska to breed. In May and June, birds such as the endangered spoon-billed sandpiper and red knot fill the air of the Russian tundras with their mating calls and display flights. But wh...

Can China’s new generation of birdwatchers and North Korea’s weak economy save migratory birds from extinction? Habitat loss for shorebirds in the Yellow Sea is rapid as the mudflats on which they depend are converted to farmland, factories, ports, oil refineries and golf courses. But all is not lost on the East Asian Australasian Flyway. Ann Jones travels around the northern end of the Yellow Sea...

Ann Jones flies north to Shanghai as shorebirds from as far away as Australia, Indonesia, Thailand, Myanmar and Bangladesh arrive on the coast of the Yellow Sea. Here she meets a traditional whistling bird hunter who used to catch shorebirds for the pot but now does it for science. Bird mimic Mr Jin Weiguo demonstrates his centuries-old technique of bird trapping - luring them into nets by copying...

One of the great wonders of the natural world is in deep trouble. Millions of shorebirds fly from Australia and Southeast Asia to the Arctic every year. They follow the planet’s most gruelling migratory route – the East Asian Australasian Flyway. Join Ann Jones as she watches wading birds such as curlews, godwits and sandpipers prepare for their epic journey. They fatten up on clams to the point o...

We may fear going blind, deaf or dumb, but few of us worry about losing our olfactory senses. And yet more than 200,000 people in the UK are anosmic - they cannot smell. Kathy Clugston is anosmic and gives a first hand account of the condition. She sets out on a personal mission to discover why she cannot smell. She has never before researched the extent to which smell guides and shapes our lives,...

Last November Sierra Leone was declared Ebola free. By then, the epidemic had killed over 11,000 people in West Africa. The speed at which it took off highlighted the poor state of healthcare in the affected countries. Now in Sierra Leone some of the facilities created to deal with Ebola are being repurposed, to take in wider health care needs. The capital Freetown’s main hospital now has a new ac...

More than half the world speaks more than one language. New research is showing that being multilingual has some surprising advantages – it can help us keep healthier longer. Gaia Vince finds out how knowing many languages can protect our brains over our lifespan, and even stave off the appearance of some diseases, including dementia. Gaia attempts the Flanker Task at Lancaster University and then...

More than half of the world's people speak more than one language. Some people may have been forced to learn a language at school or had to pick up one because they moved to a new country. Others may just love learning new tongues and do so before they visit a new place. Recently, psychologists have discovered that knowing more than one language helps us in some surprising ways. The skill of bilin...

Humans have been altering animals for millennia. We select the most docile livestock, the most loyal dogs, to breed the animals we need. This 'artificial selection' is intentional. But as Adam Hart discovers, our hunting, fishing and harvesting are having unintended effects on wild animals - the age of "unnatural selection". This accidental, inadvertent or unintentional selection pressure comes fo...

In the spring of 1667 Samuel Pepys queued repeatedly with crowds of Londoners and waited for hours just to catch a glimpse of aristocrat writer and thinker Margaret Cavendish. Twice he was frustrated and could not spot her, but eventually she made a grand visit to meet the Fellows of the newly formed Royal Society. She was the first woman ever to visit. Pepys watched as they received her with grit...

In 1864 a strange type of rock fell from the sky above Orgueil in rural France. Shocked and frightened locals collected pieces of the peculiar, peaty blob from the surrounding fields, and passed them on to museums and scientists. At that time, a debate had been raging over the origin of life; Could life possibly form from mere chemicals? Or did it need some strange unidentified vital substance? In...

The majority of white and black rhinoceros are found in South Africa. This stronghold for these magnificent creatures is now being threatened by poachers killing rhino for their horns. Rhino horn, traded illegally in parts of Asia, is thought to be a cooling agent in traditional Chinese medicine. It's recently been hailed as a cure for cancer, and is seen as a status symbol in Vietnam. Made from k...

Will Einstein’s successors be African? It’s very likely - and some of them will be women. Back in 2008 South African physicist Neil Turok gave a speech in which he declared his wish that the next Einstein would be from Africa. It was a rallying call for investment in maths and physics research in Africa. The ‘Next Einstein’ slogan became a mission for the organisation Neil Turok had founded to bri...

As the world’s population grows and the climate challenges our ability to grow crops, how can agriculture provide enough food? Can we get more from our current food crops for less? Scientists and farmers alike have been increasingly haunted by the environmental effects of high-intensity farming over the last half century. There is now an urgent need to be more mindful of the landscape and our fini...

As the world’s population grows and the climate challenges our ability to grow crops, how can agriculture provide enough food? Can we get more from our current food crops for less? Scientists and farmers alike have been increasingly haunted by the environmental effects of high-intensity farming over the last half century. There is now an urgent need to be more mindful of the landscape and our fini...

There is a new genetic technology which promises to revolutionise agriculture and transform our influence over the natural world. Research is well underway to create pigs and chickens immune to pandemic influenza, cereals which make their own fertiliser and mosquitoes engineered to wipe out wild populations of the insects which transmit diseases to humans. These are just three examples of what we...

Over the last four years, scientists have discovered a simple and powerful method for altering genes. This will have massive implications for all of us as it raises the possibility of easily changing the genetic code in animals, plants and ourselves. The potential for good is enormous. The ethical challenges are profound. Professor Matthew Cobb explores the brave new world of CRISPR gene editing....

In the late 1920s Einstein was working on a grand unified theory of the universe, having given us E=mc2, space-time and the fourth dimension. He was also working on a fridge. Perhaps motivated by a story in the Berlin newspapers about a family who died when toxic fumes leaked from their state-of the-art refrigerator, Einstein teamed up with another physicist Leo Szilard and designed a new, safer r...

Naomi Alderman presents an alternate history of electricity. This is not a story of power stations, motors and wires. It is a story of how the electric eel and its cousin the torpedo fish, led to the invention of the first battery; and how, in time, the shocking properties of these slippery creatures gave birth to modern neuroscience. Our fascination with electric fish and their ability to deliver...

Philip Ball dives into the magical world of Cornelis Drebbel , inventor of the world's first submarine in 1621. How did the crew of this remarkable vessel manage to breathe underwater, completely cut off from the surface, 150 years before oxygen was officially discovered? King James I of England and thousands of his subjects lined the banks of the River Thames in London to watch the first demonstr...