Résultats Éditeur "BBC Audio" dans Sciences exactes

The RMS Titanic sailed from Southampton en route for New York on her maiden voyage with 2,228 passengers and crew on board. On 14 April, 1912, at twenty minutes before midnight, sailing at almost full speed, she struck an iceberg and sank in just two and a half hours. Over 1500 lives were lost. This is the story of a great tragedy described by the surviving passengers, officers, and crew who were on board that night. Firsthand accounts help to explain why so few of the passengers took to the lifeboats.

Nature writer Richard Mabey reflects on his lifelong relationship with science and the natural world, in this collection of episodes originally broadcast on Radio 4 in September 2009 and repeated as part of ‘The Essay’ series on Radio 3 in April 2010.

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 various kinds and human debris. He is fascinated by what dust can tell us about human culture and history, and proves an engaging and charismatic host in this thought-provoking, witty documentary. Produced by Mary Ward-Lowery.

In Britain, we're sometimes inclined to think of science as happening far away from us - in labs or universities or even in the past - and having little impact on our lives. In this groundbreaking series, Lisa Jardine weaves science back into the everyday by showing how the concerns of scientists have always been the concerns of us all. Starting in Restoration England, we travel through seven ages to examine Britain's unparalleled contribution to science.

This collection brings together history, science, philosophy and comedy to explore our age-old search for meaning. We live in an age of self-improvement and self-examination - lifehacking, wellbeing, self-care, mindfulness retreats - but this seemingly very modern phenomenon is a pursuit that dates back for millennia.

This 'shamelessly nerdy...deeply silly' (Radio Times) space extravaganza features fewer close-ups of Professor Brian Cox looking cool in front of a rocket than Wonders of the Universe but more weird, wonderful and occasionally woeful stories about the geniuses, Nazis and Satanists who plotted to propel humankind to the stars. Find out the many and varied ways to leave the planet as It Is Rocket Science takes you on a 'gleefully irreverent' (The Scotsman) whistle-stop comic tour of the Great Brains who put monkeys, ladies, dogs and gentlemen into orbit.

In 1985, The Observer magazine sent Douglas Adams to Madagascar to look for the exotic and potentially extinct aye-aye lemur. There he met zoologist Mark Carwardine, and together they made a radio pilot about their travels, In Search of the Aye-Aye. This led to a hugely popular radio series, Last Chance to See, later adapted as a best-selling book. Douglas Adams died in 2001, but his friend Stephen Fry took his place for a follow-up 20th anniversary television series, broadcast on BBC Two in 2009.

These 29 episodes encompass classic cosmic conundrums - including whether there is intelligent alien life out there, if infinity exists and how wormholes could allow us to time-travel - as well as probing more down-to-earth human quirks like our differing pain thresholds, our attraction to 'bad' foods like chips and chocolate and our varied regional accents. Plus, the duo embarks on a cheery evolutionary thought experiment as they wonder what would happen if humanity became extinct....

In this irreverent and illuminating popular science show, award-winning geneticist Dr Adam Rutherford teams up with mathematics guru Dr Hannah Fry to solve puzzling conundrums sent in by listeners. For the past five years, they've been scrutinising a cornucopia of cases using the power of science - from why people shout on their mobile phones to how much the bacteria in our body weighs. In these 50 episodes, they tackle topics including what makes gingers ginger, how to make the perfect cup of tea, whether being left-handed affects your brain and why we get static shocks.

Join world-leading scientists as they delve into the incredible stories behind 16 elements, including the dark and controversial history of gold; how a solar eclipse in 1868 led to the discovery of the periodic table's most notorious escape artist, helium; the role of iron in the rise and fall of human civilisations; why you might find iodine in British milk, but not necessarily anywhere else in the world; and how a discovery in boiled urine led to the trade union movement and a chemical weapon.

There are still dark corners of our planet that are yet to be explored. In this remarkable book, Steve Backshall offers an unflinching account of his adventures into these uncharted territories around the globe, in search of world firsts. Each location brings its own epic challenges - whether it's the first climb of an arctic ice fall in Greenland, the first recorded navigation of a South American river, or the first exploration of the world’s longest cave system in Mexico. But all of them represent new tests of the limits of human endeavour.

In this special themed collection, Melvyn Bragg is joined by guest experts including Simon Schaffer, John Gribbin, Jim Al-Khalili and Sir Martin Rees to discuss 25 of the key laws, principles and problems of physics. Here are examinations of major concepts including plasma, radiation, matter and antimatter and the Second Law of Thermodynamics, as well as discourses on historical theories such as Zeno's paradoxes, the speed of light and relativity.

In this special thematic anthology, we traverse the solar system, the galaxies and the multiverse, voyaging across space to explore 25 celestial objects and phenomena. Included are programmes on the universe, the sun, the moon, the stars and the planets - among them our near neighbours, Venus and Mars. Also featured are discussions on comets, asteroids and black holes, as well as eclipses, exoplanets and the mysterious, invisible substance known as 'dark matter'.

Between 1970 and 1980, broadcaster Derek Jones invited a host of famous names to chat about their enthusiasm for nature and their encounters with animals. Delving into the BBC Sound Archive to select some of their favourite natural history recordings, they reveal their hitherto unknown passions – from birds and butterflies to the countryside and conservation.

The world of wildlife is full of surprising and magical quirks - and Sue Perkins - comedian, broadcaster and Just a Minute host - is on a mission to discover them all. In this fantastic series, recorded at ZSL London Zoo and the Eden Project, she's joined by a diverse group of comedians and natural history experts for some entertaining sessions of 'Show and Tell'.