Therapeutic hypothermia; Cameras on Gaia; Methane; Wine microbiota

Therapeutic hypothermia; Cameras on Gaia; Methane; Wine microbiota

Therapeutic hypothermia is standard treatment for cardiac arrest patients to protect against the damaging or deadly repercussions of a beatless heart. But this global practice has been called into question after research in the New England Journal of Medicine reported no difference in survival rates between patients chilled to 33 degrees and those cooled to just below normal body temperature to 36 degrees. Dr Jerry Nolan, vice chair of the European Resuscitation Council tells Dr Adam Rutherford how doctors worldwide are reacting to this new study and Dr Kevin Fong, author of "Extremes, Life, Death and the Limits of the Human Body" describes how medicine has historically harnessed hypothermic states to heal.

Show Us Your Instrument: The European Space Agency's GAIA mission is due to launch just before Christmas. It will spend the next 5 years recording space, using a billion pixel camera. This camera is made up of charge-couple devices, similar to the ones you'd find in your smart phone. These are damaged by space radiation. Dr Ross Burgon damages them in his lab first, to tell whether the images coming back from space are real stars or planets, or the digital equivalent of a smudge on the lens.

Methane is the second most important greenhouse gas after carbon dioxide because it's 25 times more powerful than carbon dioxide at trapping the sun's rays. And it doesn't hang around as long either, ten years as opposed to a 100. So tackling methane is seen by many countries as a useful way of reducing greenhouse gases, quickly. But that depends on knowing how much there is. A new paper in the Proceedings of the National Academy of Sciences reveals that United States could be underestimating its methane emissions by as much as fifty per cent. Dr Vincent Gauci Head of Ecosystems and Biodiversity at the Open University explains how the Americans got their sums so wrong, and considers whether the British calculations are similarly suspect.

The fuzzy concept of "terroir" for wine fans has always been difficult to pin down. Climate, soil, geology and individual wine-making practice don't make it easy to identify what makes particular wines unique. But Dr David Mills, Professor in the Department of Viticulture and Enology at University of California, Davis, has used DNA sequencing to study the microbial ecology of individual grapes. And he concludes bacteria and fungi could explain "microbial terroir".

Producer: Fiona Hill.

Episoder(594)

Wild birds in crisis

Wild birds in crisis

Every species of wild bird in the UK is continuing to decline at a stark rate – according to the latest data. Guest presenter Ben Garrod wants to understand why wild birds are in trouble despite government promises to halt nature decline by 2030. Ben goes birdwatching in Norfolk to see the impact for himself and then heads back to the studio to hear about the kind of threats birds face and what is happening to tackle the problem. Also this week, after two stranded Nasa astronauts were finally brought home to Earth following a nine-month stint in space, we ask why it was such a big moment for SpaceX – and what this might mean for Nasa. Science journalist Caroline Steel drops in with her picks of the week’s news, including dark oxygen and floating iguanas, and we find out what makes a good day according to science... Presenter: Ben Garrod Producers: Dan Welsh, Sophie Ormiston & Gerry Holt Field Producer: Stephanie Tam Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth  To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University.

17 Apr 28min

Are boys doing better than girls at maths and science?

Are boys doing better than girls at maths and science?

There’s a big “gender gap” between boys and girls in maths and science - that’s according to a new report out this week. Boys in England in years five and nine are now “significantly” outperforming girls in both subjects, the Trends in International Mathematics and Science Study suggests. Ben Garrod is joined by physicist Dr Jess Wade, from Imperial College London, and maths teacher and National Numeracy ambassador Bobby Seagull, to discuss the issue. Also this week, we discuss the mind-blowing effects of living in space on the human body and science journalist Caroline Steel joins us with her picks of the week’s science news, including the environmental impact of the North Sea collision and a study that suggests scientists should be cracking more jokes... Presenter: Professor Ben Garrod Producers: Sophie Ormiston & Gerry Holt Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth  To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University.

10 Apr 28min

Better Than Gold: Critical Minerals

Better Than Gold: Critical Minerals

Critical minerals have hit the headlines of almost every news outlet this week as US President Donald Trump made his desires to mine them in Ukraine clear. These precious resources are a hot geopolitical bargaining chip thanks to our reliance on them in everything from mobile phones to wind turbines. This week, Inside Science unearths everything you need to know about critical minerals; what they are, why they’re critical, and what we do when there’s no more left to mine. Also this week, we come to the end of a laborious seven-year journey of collecting and identifying Scotland’s most valued Jurassic fossil. And Nature journalist Lizzie Gibney brings us her pick of the week’s science news, including moon landers and woolly mice. Presenter: Marnie Chesterton Producers: Sophie Ormiston, Gerry Holt, Ella Hubber Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University.

3 Apr 28min

AI in Science: Promise and Peril

AI in Science: Promise and Peril

This week, Google has launched a new AI tool called Co-Scientist. We hear from one researcher who has tried it out with stunning results. But how much should we trust tools like this - and what are the dangers?And what about the problem of AI generated text and images? We talk to an ‘image integrity analyst’ who hunts down fake or manipulated pictures in scientific papers. Finally, the planets of the solar system are coming into an unusual alignment. Astronomer Royal for Scotland Catherine Heymans shares how to glimpse the planetary parade. Presenter: Victoria Gill Producers: Ilan Goodman, Sophie Ormiston & Ella Hubber Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth

27 Mar 28min

Biotech Risks and Asteroid Anxiety

Biotech Risks and Asteroid Anxiety

Scientists gather this week to tackle emerging risks from cutting-edge biotech, echoing the landmark Asilomar conference that shaped genetic engineering safety 50 years ago. What new threats face us, and how can the scientific community stay ahead of them?Also in the programme: are you feeling asteroid anxiety? We take a closer look at the chances that ‘2024 YR4’ will hit us... We get the latest calculations on this space rock's potential collision course with Earth in 2032.And, as members of the Royal Society debate whether to expel Elon Musk from their ranks, we explore past fellows who rattled the establishment. Fellows meet next month to decide his fate.If you want to find out more about the history of genetic engineering - from the Asilomar conference to the present day - search for Matthew Cobb's series 'Genetic Dreams, Genetic Nightmares' on BBC Sounds. To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University. Presenter: Victoria Gill Producers: Ilan Goodman, Sophie Ormiston & Ella Hubber Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth

20 Mar 28min

US science in chaos

US science in chaos

The United States is the world’s science superpower. But right now, much of its research community is in a state of confusion.In the past few weeks, the Trump administration has issued a huge number of orders – amongst them, large funding cuts for scientific institutions. We unpick what the implications are for the country’s role on the global scientific stage.Also in the programme, we take another look at phone bans in schools. Why are the results of a recent study so different to the personal experience of teachers and students?And Britain has a new snake – and it’s apparently thriving. Where has it come from and should we be worried?To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University. Presenter: Victoria Gill Producers: Ilan Goodman & Sophie Ormiston Editor: Martin Smith Production Co-ordinator: Josie Hardy

13 Mar 28min

The World’s Biggest Iceberg

The World’s Biggest Iceberg

It’s the biggest story of recent weeks. Literally. Trillion-tonne iceberg A23a is on the move. But where is it headed and why – and what might it mean for the scientists and penguins in its path? And from a giant ‘megaberg’ to a giant pile of highly radioactive material, we find out what locking away a load of radioactive waste has in common with baking a cake. And we’re joined by science journalist Caroline Steel to guide us through this week’s science news. We’ll hear about the first study into whether banning phones in schools works, why scratching an itch might have benefits beyond just satisfaction, and the perfect formula to boil an egg... Presenter: Victoria Gill Producers: Sophie Ormiston, Ilan Goodman & Gerry Holt Editor: Martin Smith Production Co-ordinators: Jana Bennett-Holesworth & Josie HardyScience-backed boiled egg recipe:- You need two pans… and exactly 32 minutes - Keep one pan at 100 degrees Celsius (boiling) and the other pan at 30 degrees Celsius - Move the egg between the two every two minutes for 32 minutesEnjoy!To discover more fascinating science content, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University.

6 Mar 28min

Is 1.5 still alive?

Is 1.5 still alive?

1.5C. It’s THE number we talk about when we talk about climate change. But what does 1.5C actually mean now – and as the world saw record-breaking heat last year, does it even matter anymore? Climate scientist Mark Maslin and environmental psychologist Lorraine Whitmarsh discuss. Also this week, new clues about how life may have begun from a dusty space rock called Bennu, and New Scientist’s Graham Lawton brings us the science of the week, including AI’s ‘Sputnik moment’, the mice born with two fathers, and how often do unexpected discoveries happen? Presenter: Victoria Gill Producers: Sophie Ormiston, Ella Hubber & Gerry Holt Editor: Martin Smith Production Co-ordinator: Jana Bennett-Holesworth  If you want to test your climate change knowledge, head to bbc.co.uk search for BBC Inside Science and follow the links to The Open University to take the quiz.

27 Feb 28min