BBC Inside Science

BBC Inside Science

A weekly programme that illuminates the mysteries and challenges the controversies behind the science that's changing our world.

Episoder(613)

Bird Atlas; Flywheels; Energy capture; Science lessons for MPs

Bird Atlas; Flywheels; Energy capture; Science lessons for MPs

Every twenty years there's a detailed survey of the birds of the UK and Ireland and today, the 2007-2011 Bird Atlas is published. Adam Rutherford hears from Dawn Balmer from the British Trust for Ornithology about the citizen scientists, the forty thousand volunteers who collected data on a staggering 19 million birds - 502 different species - and meets their record breaking volunteer, Chris Reynolds. A 73 year old retired maths teacher, Chris took part in the previous three atlases and walked thousands of miles in all seasons across his patch in the Outer Hebrides. Dawn describes the avifaunal picture revealed in this latest Atlas.In 2009, Williams developed a flywheel - which temporarily stores energy - for their formula 1 car. After the Research and Development was done, the F1 governing body changed the rules, and there was no longer space for a flywheel on their car. No matter, these things have other uses. Mark Smout from Smout Allen has proposed a design for the Isle of Sheppey in Kent, which uses banks of these flywheels to regulate the energy from the nearby wind farm. It also uses spare electricity to grow a sea defence for the island. Marnie Chesterton reports on this flywheel technology and Tim Fox, energy expert at the Institution of Mechanical Engineers describes to Adam other potential solutions for storing energy on the National Grid.Professor Bill Sutherland from the University of Cambridge is a co-author on a new "cheat sheet", published in this week's Nature, to help politicians and policy makers sort the good scientific research from the bad. He talks to Adam about why it's more important and faster, to teach a scientific approach than simply to teach facts.Producer: Fiona Hill.

21 Nov 201327min

DNA to ID typhoon victims; Volcanic ash; Hope for red squirrels; Robogut

DNA to ID typhoon victims; Volcanic ash; Hope for red squirrels; Robogut

Global experts in DNA identification are flying to the Philippines to assess whether they can help families to determine, beyond doubt, which of the hundreds of victims of Typhoon Haiyan are their relatives. The International Commission on Missing Persons in Sarajevo used DNA matching to identify the thousands killed in the former Yugoslavia and has since helped in conflict zones around the world. Now, working with Interpol, scientists from the ICMP are called on to assist in victim identification after natural disasters as well, and head of forensic services, Dr Thomas Parsons, tells Adam Rutherford that a team will be sent to the Philippines on Monday.The enormous ash cloud following the 2010 eruption of the Icelandic volcano, Eyjafjallajokell, grounded aircraft across Europe for more than a week and caused unprecedented disruption. Dr Fred Prata has invented a weather radar for ash, and off the Bay of Biscay, his AVOID infra red camera system, the Airborne Volcanic Object Imaging Detector, has just been tested after a ton of Icelandic volcanic ash was dropped by aeroplane into the sky. From France, Dr Prata describes the experiment and Dr Sue Loughlin, Head of Volcanology at the British Geological Survey in Edinburgh, tells Adam how Iceland has become the scientific "supersite" for seismic research.Show Us Your Instrument: Dr Glenn Gibson at the University of Reading with his Robo gut, a full-working model of the human large intestine.Liverpool University's Dr Julian Chantrey, and his PhD student have spent the past 4 years monitoring red squirrels in the Sefton area. Out of the 93 they trapped and blood tested, 5 had antibodies for the normally-deadly squirrel pox, suggesting they had contracted the pox and survived. It's early days but this could mean that reds are developing a level of resistance to the squirrel pox, like rabbits have to myxomatosis. We could be seeing evolution by natural selection in action.Producer: Fiona Hill.

14 Nov 201327min

Personal genome; Solar cells and music; Asteroids; Alfred Russel Wallace

Personal genome; Solar cells and music; Asteroids; Alfred Russel Wallace

A hundred thousand Britons are being asked to donate their sequenced DNA, their personal genome, to a vast database on the internet, so scientists can use the information for medical and genetic research. The Personal Genome Project-UK was launched today and participants are being warned, as part of the screening process, that their anonymity won't be guaranteed. Stephan Beck, Professor of Medical Genomics at University College London's Cancer Institute and the Director of PGP-UK, tells Dr Lucie Green that anonymised genetic databases aren't impregnable, and that it is already possible for an individual's identity to be established using jigsaw identification. This new "open access" approach, he says, will rely on altruistic early-adopters who are comfortable with having their genetic data, their medical history and their personal details freely available as a tool for research. Jane Kaye, Director of the Centre for Law, Health and Emerging Technologies at the University of Oxford, describes the rigorous selection procedure for would-be volunteers.Scientists at Queen Mary University London and Imperial have created Good Vibrations by playing pop songs to solar panels. Exposing zinc oxide PV cells to noise alongside light generated up to 50% more current than just light alone. Pop and rock music had the most effect, while classical was the least effective genre.Thanks to the Russians' enthusiasm for dash-cams in their cars, the twenty metre asteroid that came crashing into the atmosphere above the town of Chelyabinsk, East of the Urals in February this year, was the most filmed and photographed event of its kind. Mobile phones and cameras captured the meteor, moving at 19 kilometres a second (that's 60 times the speed of sound) and the enormous damage caused by the airblast. The plethora of footage allowed researchers to shed light on our understanding of asteroid impacts and in a new study, published in Nature, Professor Peter Brown from the University of Western Ontario in Canada questions whether using nuclear explosions is an appropriate way to model these airbursts and whether telescopes could underestimate the frequency of these events.Seventh November this year is the hundredth anniversary of the death of Alfred Russel Wallace. As the Natural History Museum in London unveils the first statue of him, we ask why, as co-discoverer of the theory of evolution by natural selection, Wallace doesn't share Charles Darwin's spotlight. Dr George Beccaloni, from the NHM, explains to Lucie why Wallace deserves both glory and commemoration.Producer: Fiona Hill.

7 Nov 201327min

Moon dust; Electro-ceuticals; Soil and climate change; Dogs' tails

Moon dust; Electro-ceuticals; Soil and climate change; Dogs' tails

A NASA spacecraft the size of a sofa is currently orbiting the Moon, gathering information about the toxic perils of moon dust. Dirt from the moon is sharp, spiky and sticky and it caused enormous problems for early astronauts as Professor Sara Russell from the Natural History Museum tells Dr Lucie Green. Joining Lucie from NASA HQ in Washington DC, Sarah Noble, programme scientist on the LADEE Mission, tells her that understanding the make-up and movement of lunar dust is vital to ensure humans can work on the Moon in the future.Electroceuticals is the new research area for medicine, tapping into the electricity transmitted through the vast network of nerves that run throughout our bodies. Kerri Smith reports on how the body's natural wiring could become a valuable tool for treating organs affected by disease. Glaxo Smith Kline has just invested £30 million into electroceuticals and researchers in labs around the world are working on devices that could "plug" into troubled organs and correct the electrical signals that have gone awry.The impact of man-made climate change tends to focus on the things we can see, like shrinking glaciers or the weather. But a study published in Nature this week by a team in Spain, focuses on the impact underground, on the make up of the soil in a sizeable part of the earth's land, the drylands. The impact of increasing aridity is dramatic, affecting the delicate balance between nitrogen, carbon and phosphorus, with serious implications for soil fertility. David Wardle, Professor of Soil and Plant Ecology at the Swedish Institute of Agriculture, tells Lucie Green that this important new study spells out the risks when delicate chemical balances are upset.Oceanographer, Helen Czerski, revealed her instrument, a giant buoy, on Inside Science's Show Us Your Instrument slot in the summer. This week, Helen is launching the buoy into the stormy seas South of Greenland, and Inside Science listeners are being called on to come up with a name ! Bob anyone ? Or Lucie's suggestion, Buoyonce ?Dogs wag their tails more to the right when they're happy and relaxed; more to the left when they're anxious. Georgio Vallortigara, Professor of Neuroscience at the University of Trento in Italy has now shown that asymmetrical tail wagging actually means something to other dogs.Producer: Fiona Hill.

31 Okt 201327min

Nuclear Waste; Exoplanets; BBC time and pips, Synthetic Biology Olympics

Nuclear Waste; Exoplanets; BBC time and pips, Synthetic Biology Olympics

Britain's legacy of nuclear waste dates back 60 plus years and a long term solution to deal with it hasn't yet been found. After this week's announcement that the UK will have a new nuclear power station, Hinkley C in Somerset, Dr Adam Rutherford asks Professor Sue Ion, former Director of Technology at British Nuclear Fuels and Chair of the European Commission's Science and Technology Committee, Euratom, how much extra waste this new plant will add to the radioactive stockpile.Eighteen years ago the first planet outside of our solar system was discovered, "51 Pegasi b". This week the tally of exoplanets passed one thousand, and as astronomer Dr Stuart Clark tells Adam, an earth twin isn't part of the planetary list.....yet.Show Us Your Instrument: Public Astronomer Dr Marek Kukula introduces the original Six Pip Masterclock at the Greenwich Observatory. This clock was used in the 1920s to send the time signals down a telephone line to the BBC, for transmission to the whole country over the radio. That's not the case now, and Adam goes down into the basement of Broadcasting House in London in search of the atomic clock that's now used to generate the Greenwich Time Signal and the famous BBC pips.iGEM is a global biology competition that allows students to build their own organisms. The UK has two teams going to the grand final next week. Adam goes to meet the team from Imperial College London, who have made a bacterium which produces plastic.Producer: Fiona Hill.

24 Okt 201328min

Genetics and education; Golden Rice inventor; Chimp Chatter and Lightning Lab

Genetics and education; Golden Rice inventor; Chimp Chatter and Lightning Lab

The link between genetics and a child's academic performance hit the headlines this week when Education Secretary, Michael Gove's outgoing special advisor, Dominic Cummings, called for education policy to incorporate the science behind genes and cognitive development. Mr Cummings cited the Professor of Behavioural Genetics, Robert Plomin, as a major source, and Professor Plomin tells Dr Adam Rutherford what he thinks about the way his research has been interpreted. Steve Jones, Emeritus Professor of Genetics from University College London says why he believes genetics and education is such a controversial subject.Fifty years ago, researchers tried, and failed, to teach chimpanzees English. They concluded that chimp noises were merely basic expressions of fear or pleasure. Dr Katie Slocombe from York University has shown that chimp language is far more tactical, machiavellian even, than that.The inventor of Golden Rice, the genetically modified crop, tells Adam Rutherford that he agrees with Environment Secretary, Owen Paterson, that those who attack GM crops are "wicked". Professor Ingo Potrykus from the Swiss Federal Institute of Technology in Zurich developed Golden Rice enriched with Vitamin A in 1999 and believes that opposition to GM foods has prevented the crop being grown and widely planted. But, nearly 80 years old, Professor Potrykus tells Inside Science that he still believes Golden Rice will be grown and eaten throughout the world during his lifetime. Rhys Phillips makes lightning at a Cardiff laboratory for this week's Show Us Your Instrument. It's used to test aeroplane parts. Less metal in an aircraft makes it lighter but too little and the lightning may damage the plane. The safest way to test is to make your own lightning, at ground level.Producer: Fiona Hill.

17 Okt 201327min

US shutdown; Nobels; New climate science; Airport heart attack headlines

US shutdown; Nobels; New climate science; Airport heart attack headlines

The US has shut down government science with potentially devastating results for American and international science projects. Many individual scientists are banned from talking but Matt Hourihan from the American Association for the Advancement of Science tells Dr Adam Rutherford about the serious consequences of the political squabble.Roland Pease gives the low down on this week's Nobel Prizes including the much anticipated Physics gong for Peter Higgs' for his eponymous boson.Marnie Chesterton reports on the new iCollections at the Natural History Museum where butterflies collected 150 years ago are shedding new light on the changing British climate. And after studies this week linked cardiovascular disease to aircraft noise, Kevin McConway, Professor of Applied Statistics at the Open University quantifies the risks of complex science being distorted by simple headlines.Producer: Fiona Hill.

10 Okt 201327min

Menopause; IPCC; Fracking feedback; Particle accelerator; Zombie chemicals

Menopause; IPCC; Fracking feedback; Particle accelerator; Zombie chemicals

Dr Adam Rutherford and guests explore the scientific mysteries of the menopause after scientists in the US and Japan successfully induced pregnancy in post-menopausal women.Also in the programme, we hear from decision scientist Baruch Fischhoff on the difficulties of trying to communicate uncertainty in science in the wake of the latest report from the Intergovernmental Panel on Climate Change. Following on from last week's Fracking report, one listener, Professor Kevin Anderson of the University of Manchester, raises his concerns about the consequences of exploiting shale gas for UK carbon emissions.This week's show us your instrument comes from the Rutherford Appleton Laboratory in Oxfordshire, where Dan Faircloth tends to the ISIS particle accelerator.

3 Okt 201328min

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