Naked Scientists Special Editions Podcast

  • Author: Vários
  • Narrator: Vários
  • Publisher: Podcast
  • Duration: 173:06:58
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Synopsis

Probing the weird, wacky and spectacular, the Naked Scientists Special Editions are special one-off scientific reports, investigations and interviews on cutting-edge topics by the Naked Scientists team.

Episodes

  • Kangaroo care: the science of snuggles

    23/05/2018 Duration: 06min

    We all love a good hug, whatever our age! Babies are no different. There's growing evidence that skin-to-skin contact is beneficial for babies, so Katie Haylor spoke with Laura Baird and Kelly Spike from Addenbrookes Hospital in Cambridge to find out what it's all about... Like this podcast? Please help us by supporting the Naked Scientists

  • An update on Hawaii's eruptions

    20/05/2018 Duration: 06min

    Hawaii's Big Island has been experiencing a series of volcanic eruptions. What's causing them, and how is it likely to change in the future? To find out, Chris Smith talked to Jessica Johnson, a volcanologist at the University of East Anglia... Like this podcast? Please help us by supporting the Naked Scientists

  • Could exercise at work be bad for you?

    17/05/2018 Duration: 04min

    Exercise is good for us, it's one of the best things you can do to keep your mind and body healthy for a long age. But perhaps not all exercise is equal. A new analysis out in the British Journal of Sports Medecine reports that exercise at work is associated with an increased risk of early death in men. So what's going on? Georgia Mills spoke to study author Pieter Coenen, of VU University in Amsterdam. Like this podcast? Please help us by supporting the Naked Scientists

  • Where is Earth's Freshwater Going?

    16/05/2018 Duration: 04min

    Knowing where Earth's freshwater is accumulating, or perhaps more critically, disappearing is of paramount importance. A new study in Nature has analysed changes in freshwater across the entire planet. To learn more Adam Murphy spoke with Matthew Rodell, from the NASA Goddard Space Flight Centre in Greenbelt, Maryland... Like this podcast? Please help us by supporting the Naked Scientists

  • Understanding neurodegeneration mechanisms in disease

    03/05/2018 Duration: 05min

    Neurodegeneration is a process involved in several serious and debilitating diseases, for which there is often no cure. One of the first steps on the journey towards a treatment to stop neurons dying is understanding how and why they do so. Now, scientists from Cambridge University and the University of Toronto have announced a mechanism that explains how neurons die in two diseases, motor neurone disease and a type of dementia called fronto-temporal dementia. Georgia Mills spoke to Cambridge University chemist Michele Vendruscolo. First, Georgia asked, what actually are neurons? Like this podcast? Please help us by supporting the Naked Scientists

  • Can birds cope with the extreme spring weather?

    02/05/2018 Duration: 04min

    Are you struggling to know what to wear for the weather at the moment? One day in the UK it's freezing, the next rain, the next a veritable heat wave. Apart from playing havoc with BBQ plans, this extreme variation in weather is also affecting local wildlife. Georgia Mills went for a stroll along the river Cam with the RSPB's Richard Bradbury to find out more. Like this podcast? Please help us by supporting the Naked Scientists

  • Tackling Cancer in Tasmanian Devils

    26/04/2018 Duration: 04min

    Tasmanian devils are black, carnivorous, scavenger marsupials that live - perhaps unsurprisingly, on the island of Tasmania. In recent years an intriguing type of cancer has been decimating their numbers, pushing the animals to the brink of extinction. Known as "Devil Facial Tumour Disease" - or DFTD - the cancer is spread when an affected animal bites - and literally implants - some of the tumour from its own mouth into the face of another devil. The tumours avoid detection by the immune system by switching off key markers that would normally label the tissue as foreign. Now, by studying the... Like this podcast? Please help us by supporting the Naked Scientists

  • Why are some people tastier to mosquitoes?

    22/04/2018 Duration: 05min

    Every year millions of people contract malaria, which is a blood parasite infection spread by mosquitoes. And part of the reason why the infection spreads so successfully, scientists now know, is because the parasite makes an infected human over-produce certain skin odours that are irresistible to a mosquito. Chris Smith spoke to Ailie Robinson, researcher at the London School of Hygiene and Tropical Medicine and the lead author on the new study that's uncovered how this happens Like this podcast? Please help us by supporting the Naked Scientists

  • A new model for motor neurone disease

    20/03/2018 Duration: 08min

    Motor neurone disease (MND) is a degenerative disease affecting around 5,000 people in the UK. It attacks people's ability to move, speak and breath, and usually is fatal within two years. At the moment there is no cure, but scientists are trying to find out more about what causes MND and how we might one day treat it. This week, a paper out in Nature Neuroscience describes a new model for MND, which has revealed some unexpected clues about how the disease operates, and may even lead to a target for treatments. Chris Smith spoke to one of the authors Jemeen Sreedheren, from Cambridge... Like this podcast? Please help us by supporting the Naked Scientists

  • Ivory, bear bile and tiger skins: Confiscated contraband

    07/03/2018 Duration: 20min

    When people take wildlife products over a border that is under the control of CITES. Some of it is illegal, and this is when Border Force step in, confiscating the items in question and when possible, returning them to the wild. But what do people bring through? Georgia Mills was shown the Dead Shed, by senior Border Force officer Grant Miller, a horrific stash of animal and plant products that had been confiscated at Heathrow Airport. This content may be upsetting to some people. Like this podcast? Please help us by supporting the Naked Scientists

  • Reprogramming Skin Cells to Treat Multiple Sclerosis

    26/02/2018 Duration: 06min

    Multiple Sclerosis, or MS, affects hundreds of thousands of people. It's a condition where the body's own immune system attacks a protective layer around nerve fibres called myelin. This prevents messages being conveyed quickly and faithfully through the brain producing symptoms that can include difficulty with vision, movement, speech, balance and sensation. In recent years scientists have begun to explore the use of stem cells to combat the progression of the disease. As author Stefano Pluchino, from Cambridge University, explained to Chris Smith. Like this podcast? Please help us by supporting the Naked Scientists

  • My whiskers! Faster stroke recovery in mice

    07/02/2018 Duration: 05min

    Scientists in the US have uncovered a surprising potential treatment for strokes: short-term sensory deprivation. Strokes occur when the blood supply to the brain is interrupted; this destroys the affected nerve cells, and robs the victim of the function of the affected brain area. But it is possible to achieve some degree of recovery by encouraging other, adjacent healthy parts of the brain to rewire themselves and take over from the damaged area. Working with mice, Washington University neurologist Jin-Moo Lee has found that this can be promoted by temporarily depriving a patch of brain... Like this podcast? Please help us by supporting the Naked Scientists

  • Is walking with friends better than walking alone?

    05/02/2018 Duration: 04min

    Was exercising more one of your new year's resolutions? Has it ended up a broken promise at the bottom of your to-do list? Georgia Mills spoke to Catherine Meads from Anglia Ruskin University, who may be able to help. Like this podcast? Please help us by supporting the Naked Scientists

  • New treatment for heavy periods

    29/01/2018 Duration: 04min

    Up to a third of women experience debilitatingly heavy periods. This can cause significant disruption. It can also lead to depression; time off work; and, in severe cases, even lead to a low blood count or anaemia. Currently, heavy periods are treated hormonally or surgically, but these options have side effects and can affect fertility. So is there a better treatment? Edinburgh University's Jackie Maybin thinks so. Like this podcast? Please help us by supporting the Naked Scientists

  • Toothpaste Ingredient Fights Malaria

    22/01/2018 Duration: 05min

    Scientists have shown that a toothpaste ingredient could be used as an anti-malarial drug. Spread by mosquitoes, malaria is caused by Plasmodium parasites, and kills over half a million people every year, 70% of them children. In recent years the parasite has also become resistant to most of the existing anti-malarial compounds. This new discovery, by researchers at the University of Cambridge, was aided by Eve, an artificially-intelligent 'robot scientist'. Chris Smith was joined by Steve Oliver who was part of the investigation. Like this podcast? Please help us by supporting the Naked Scientists

  • Find out about the Flu

    18/01/2018 Duration: 10min

    It's winter time again in the northern hemisphere and the influenza virus - the 'flu - is making its seasonal rounds. The virus infects millions of people every year, and vulnerable individuals with underlying health complaints including heart disease, kidney problems and diabetes, as well as pregnant women, the very young and the over 65s are at higher risk of developing a severe infection. To find out how flu spreads and causes disease, and how you can protect yourself, Naked Scientists Connie Orbach and Khalil Thirlaway have been investigating this microbial assailant... Like this podcast? Please help us by supporting the Naked Scientists

  • Tinnitus therapy trial success

    10/01/2018 Duration: 06min

    Around one in ten people have to live with tinnitus, this is a persistent noise ringing in the head when there's nothing external causing it. The severity of tinnitus can range from irritating to completely life-changing, by making it nearly impossible to work or sleep, and there is no cure. But now, scientists have come up with a way to reduce the severity of symptoms, by stimulating parts of the brain responsible for causing the phantom sounds. Georgia Mills spoke to Susan Shore, from the University of Michigan. Like this podcast? Please help us by supporting the Naked Scientists

  • Could lifes building blocks have formed in space?

    21/12/2017 Duration: 05min

    The question of where life began is a difficult one to answer. While many scientists believe that life began on earth, others believe that life, or at least its building blocks, first formed in space. A recent study from the University of Sherbrooke, in Canada, has shown how complex organic molecules could form on icy comets - from nothing more than simple molecules and radiation. And it's possible that this could explain how complex molecules like amino acids - which are the building blocks of proteins - could have originally formed billions of years ago and led to the beginning of life on... Like this podcast? Please help us by supporting the Naked Scientists

  • Environmental implications of healthier eating

    15/12/2017 Duration: 05min

    In the run up to Christmas, shops are bursting at the seams with delicious treats, appealing platters and indulgent morsals, which can make sticking to a healthy diet rather unlikely. And food consumption has consequences for our "waist" in more ways than one! According to the Food and Agricultural Organisation of the UN, over a third of all the food made globally each year goes un-used, that's around 1.3 billion tonnes. But could adhering to a healthier diet in the food we do eat make a difference to the environment? Paul Behrens and colleagues from Lieden University in the Netherlands have... Like this podcast? Please help us by supporting the Naked Scientists

  • Falcon-inspired drone technology

    11/12/2017 Duration: 05min

    New research shows that peregrine falcons hunt their prey using strategies similar to those used by guided missiles. Could this information be useful in downing drones that are flying where they shouldn't? Like this podcast? Please help us by supporting the Naked Scientists

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