Deep ocean exploration with Bathynaut Dr Jon Copley

Brainwaves

#Tech #BBC #BBC Radio Scotlands

51:57

On the Season 2 debut of Lost Cultures: Living Legacies , we travel to Bermuda, an Atlantic island whose history spans centuries and continents. Once uninhabited, Bermuda became a vital stop in transatlantic trade, a maritime stronghold, and a cultural crossroads shaped by African, European, Caribbean, and Native American influences. Guests Dr. Kristy Warren and Dr. Edward Harris trace its transformation from an uninhabited island to a strategic outpost shaped by shipwrecks, colonization, the transatlantic slave trade, and the rise and fall of empires. Plus, former Director of Tourism Gary Phillips shares the story of the Gombey tradition, a vibrant performance art rooted in resistance, migration, and cultural fusion. Together, they reveal how Bermuda’s layered past continues to shape its people, culture, and identity today. You can also find us online at ⁠travelandleisure.com/lostcultures Learn more about your ad choices. Visit podcastchoices.com/adchoices…

5 years ago 28:01

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Pennie Latin joins marine ecologist and deep ocean explorer Dr Jon Copley for a fascinating insight into his extraordinary world. Jon is a 'bathynaut' (someone who has gone deeper than 200 meters under the ocean) who specialises in researching hydrothermal vents deep under the ocean. His watery office is a small acrylic bubble capable of diving to incredible depths which allows him to explore, observe and research the amazing array of life which inhabits the half of our world which is covered by water more than 2 miles deep. In a single drop of sea water there are a million bacteria, and a bath tub of water, says Jon, will give you as many life forms as there are stars in our galaxy! Unfortunately as well as finding new species Jon is also witness to man's impact on the deep ocean environment and finds evidence of human rubbish even thousands of meters under the sea.

So join Jon and Pennie as they dive deep into the subject of oceanography, you'll hear some remarkable stories and discover species which will take your breath away but there's a few thought provoking lessons along the way too.

87 episodes

Brainwaves

Deep ocean exploration with Bathynaut Dr Jon Copley

Brainwaves

38 subscribers

published 5 years ago

MP3•Episode home

87 episodes

#Tech #BBC #BBC Radio Scotlands

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Brainwaves

1
Beautiful bogs and precious peatlands 27:59

5 years ago27:59

27:59

With the battle against climate change never far from many of our minds this week, 6 years on from when Brainwaves first visited, Pennie Latin returns to the Flow Country in Caithness and Sutherland to remind us how that much-maligned, but globally rare, feature of the Scottish landscape: the peat bog might be crucial as a carbon sink. Because it is now deemed so precious a group called ‘ The Peatlands Partnership’ has been formed with the aim of applying to get the Flow Country designated as a UNESCO World Heritage Site. If it successful then the area will rank alongside the Grand Canyon and the Great Barrier Reef as one of the most important natural sites in the world but, could this precious landscape itself be in danger of the effects of climate change? We'll be discovering how new research hopes to find out.…

Brainwaves

1
How ready are you for the VR revolution? 28:05

5 years ago28:05

28:05

How comfortable are you with virtual reality? We're not just talking about gaming but across your life and your family's life? With virtual reality being developed in just about every area of our lives Pennie Latin weighs up the value of VR. There's no doubt VR is a powerful tool and results from research into the potential for using VR to treat mental health issues like schizophrenia and anxiety are looking very promising but how worried should we be about that power? Does the fact that VR can be so immersive and engaging mean it also needs to come with a warning? Pennie will be visiting Oxford University to try out some of the latest immersive therapies for herself plus she'll join a primary school in the Highlands to see VR being piloted in an educational setting. So on balance will we love or loathe the prospect of a VR saturated world...listen to find out!…

Brainwaves

1
Dinosaur Hunting with Steve Brusatte 28:16

5 years ago28:16

28:16

Who doesn't love dinosaurs? Dr Steve Brusatte certainly does and his knowledge, story telling and passion for the subject are utterly infectious. In this Brainwaves Pennie Latin joins Steve in his Edinburgh laboratory to discuss the 5 fossils which best capture his love of the subject together with a flavour of a story which lasted over 180 million years then ended so dramatically with a mass extinction. Among his chosen 5 fossils Steve discusses the Sauropod trackways he discovered on the Isle of Skye, Scotland's Jurassic Park, in 2015 and the extraordinary fossil of a Zhenyuanlong which he first saw in China and is a brilliant example of a feathered dinosaur.…

Brainwaves

1
In Search of the Competitive Edge 28:00

5 years ago28:00

28:00

Top para-cyclist Karen Darke MBE won silver in London and gold in Rio now she's trying to make it to a third consecutive Paralympic games in Tokyo but its a tough challenge. So Karen's enlisted the help of Williams Advanced Engineering to see if they can bring a Formula 1 approach to maximising her performance this summer. In this Brainwaves Pennie Latin joins Karen behind the scenes to see just what science and technology can offer our elite athletes.…

Brainwaves

1
Professor Lesley Yellowlees MBE - her life in 5 objects 27:49

5 years ago27:49

27:49

Professor Lesley Yellowlees CBE has an extraordinary passion for life and for her work as an inorganic chemist. A leading figure in the fields of spectroelectrochemistry and solar energy research Lesley's also a pioneer - she was the first female head of Chemistry and then of Science and Engineering in Edinburgh. She was also the first female president of the Royal Society of Chemistry and is a passionate champion for diversity in science. In this fun, fast talking and hugely engaging conversation Lesley chooses 5 objects which capture her fiery character; love of family, food and travel, and the work that drives her so much.…

Brainwaves

1
Poo, jobbies, stinks and why they matter! 28:02

5 years ago28:02

28:02

How often do you do a number '2'? Seriously! And do you know how often your friends and family members have a poo? No? So how do you know if you're normal and what does a well functioning gut system mean when it comes to our toilet habits and our health? Pennie Latin goes on a frank and fearless journey to find out more about the human gut system. Along the way she talks to Kevin Whelan, Professor of dietetics at King's College London, about what normal is when it comes to going to the loo. Dr Alan Walker, principal investigator at the Rowatt Institute in Aberdeen, shows Pennie how they're using an artificial gut to research how microbes in our gut interact with the food we eat and she takes a tour of EnteroBiotix where faeces from healthy donors are processed to make a radical treatment for c difficile infection. Pennie also manages to persuade a family to keep a 'jobbie journal' for a week so they keep account of the regularity and consistency of their toilet habits. Bold, brave and utterly fascinating, join us for an irresistible slice of everyday science which impacts each and every one of us!…

Brainwaves

1
Deep ocean exploration with Bathynaut Dr Jon Copley 28:01

5 years ago28:01

28:01

Brainwaves

1
A shocking story of postnatal PTSD 28:00

5 years ago28:00

28:00

Gill Skene didn't know what was wrong with her after the traumatic birth of her daughter, she just knew she wasn't depressed and she wasn't behaving normally. Flashbacks and paranoia culminated in a moment when Gill realised she was capable of attacking her husband after he came between her and her baby, she sought help and was diagnosed to postnatal PTSD. In this moving and thought provoking Brainwaves, Pennie Latin hears from Gill and her husband, Mark, then sets out to investigate what we know about a mental health condition which is estimated to affect 30,000 women in the UK each year. Along the way Pennie discovers its not just birth mothers who are vulnerable to stress following a difficult birth, clinical staff are also presenting with PTSD. Pennie asks how much we know about the condition and what can be done to identify and support sufferers.…

Brainwaves

1
Saving the planet one pill at a time 28:42

5 years ago28:42

28:42

We live in this amazing country so why would we want to just pour a cocktail of random pharmaceuticals into the environment? As Pennie Latin discovers, to her astonishment, in Scotland we’re doing that each and every day just by taking a pee. It’s not just peeing the medicines out either, we’re even adding to the problem when we think we’re being conscientious by flushing unwanted pills down the loo. When you take into account the 1.4 million prescriptions dispensed in Scotland every year, that's a lot of potential for pharmaceutical pollution. In this Brainwaves Pennie hears about a pioneering and unique collaboration involving NHS Highland, researchers from the University of the Highland and Islands and Glasgow Caledonian University, together with Scottish Water and SEPA who have come together to share wisdom, research, data and ideas for how to stop this environmental problem before it gets any worse. Its an extraordinary story and one where we all have a part to play. Music by Blue Dot Sessions…

Brainwaves

1
Edinburgh brain study comes of age 28:35

6 years ago28:35

28:35

September 7th 2019 marked the 20th anniversary of a unique and remarkable study into how our brains age. But it's a story which has roots back in 1921. Almost all the Scottish children born in that year were given a test in 1932, when they were 11, into their thinking abilities. It happened again in 1947 with a second group of 11-year-old Scottish children born in 1936. The results of those two sets of tests were tucked away until, in 1999, Professor Ian Deary and his colleagues from the University of Edinburgh unearthed the orginal data and had the idea of inviting many of those original participants back to be tested again in a unique study. Over 500 volunteers from those born in 1921 and over 1000 from those born in 1936 came forward and ever since their thinking skills have been closely studied and scrutinised, tested and their brains scanned to see whether they might reveal some of the secrets to ageing well. What impact does your thinking ability at the age of 11 have on your thinking ability as you reach old age? Are there particular activities, hobbies, careers or behaviours which contribute to healthy cognitive ageing? Why do people who drink more alcohol seem to perform better on cognitive thinking skills tasks? Before you raise a glass in delight, the answer is not as straightforward as you might think! The richness of the data collected by the Lothian Birth Cohort Studies over the past 20 years is unprecedented and has contributed to over 500 papers. The participants themselves have become global superstars in the fields of neuroscience and cognitive ageing. In this special Brainwaves, Pennie Latin joins the 20th anniversary celebrations in Edinburgh, hears from Professor Ian Deary and his team and meets some of the participants themselves, including 98-year-old Margaret MacKie who still does the Scotsman cryptic crossword everyday and says her ambition is to complete it six days in a row! It's a remarkable success story of a unique collaboration between a generation of Scots and a pioneering team of researchers that will leave a legacy we all might learn from.…

Brainwaves

1
Cyborgs 27:56

6 years ago27:56

27:56

Becoming part man and part machine may seem like something from a science fiction film, but cyborgs are moving among us in Scotland today. People who have had body parts replaced or enhanced are living in every community. In this programme we'll be exploring the benefits of becoming bionic, and asking how much has to be replaced before we stop being human. A researcher shares the stories she's gathered from people living with cardiac implants. A pioneer of Scottish engineering talks about the challenges involved in creating the bionic hand, then we visit a research facility in Livingston to see what the future holds for limb replacement. A teenage bionic man shows us how the technology works day to day, and we speak to the biohacker who is upgrading her body through operations carried out at her kitchen table. The world's first cyborg, Professor Kevin Warwick, explains the pros and cons of getting chipped. Then we step into a virtual world where smells and sounds can be seen with our eyes.…

Brainwaves

1
Food for Thought 27:56

6 years ago27:56

27:56

Pennie Latin sits down at the kitchen table to discuss the future of food. We'll hear about innovations that are taking place across Scotland to alter the meals we put in our mouths. You might be partial to a bit of carrot cake, but how about a slice of bread that could count as one of your five-a day? Are you happy for scientists to breed berries which can reduce your risk of certain diseases? We know that Omega 3 is good for us, so is it OK for the fish we eat to have been reared on a special diet in order to boost the levels on our plate? How do you feel about "Health by Stealth" - are you happy for employers, schools, or governments to determine what we can eat, if it would lead to a healthier population? Pennie and a panel of guests chew over these issues.…

Brainwaves

1
A forensic approach to street drugs 27:59

6 years ago27:59

27:59

Scotland has a serious drug problem with its drug death rate, per head of population, roughly 2.5 times that of the UK as a whole. Based on the latest figures from the Scottish Government drugs deaths more than doubled in the 10 years up to 2017. In this Brainwaves Pennie Latin joins Dr Craig McKenzie, co-director of the recently formed Forensic Drug Research Group in Dundee, to find out how he's taking a fresh approach to understanding our relationship with illicit drugs. Craig explains how he's working in close collaboration with drug recovery groups and organisations like the Scottish Prison Service to better understand patterns of drug use in Scotland, particularly when it comes to polysubstance drug use where users are mixing prescription medicines with street drugs, stimulants and narcotics. He also gathers information from online sources which help him predict which new drugs might appear in Scotland in the near future, what kind of strength they'll be and what harm they might do to users. The programme also hears from Professor Kevin Read, Head of drug metabolism and pharmacokinetics at the world-leading Drugs Discover Unit, to hear how he's collaborating with Craig so they can better understand how new drugs and combinations of drugs are metabolised by the human body. As we'll hear, Kevin's role usually involved the discovery of new medicines and pharmaceuticals, so the partnership with Craig has opened his eyes to a whole new appreciation of the complexity of the illicit drugs market and the challenges it presents for Scotland.…

Brainwaves

1
Pain 27:56

6 years ago27:56

27:56

How high is your pain threshold? Pennie Latin considers her own tolerance and meets those who have developed ways to increase theirs. Doctors discuss what happens within our bodies, and try to determine if it is a physical or emotional response that is triggered. Why do we cope better with pain in certain situations, and why does this threshold vary so much from person to person? We’ll hear how tactics like hypnotherapy and swearing can help. Then we consider if pain is a necessary thing for our survival. Why are scientists building pain receptors into synthetic skin? And if we had no sensation of pain would our lives be easier or more difficult?…

Brainwaves

1
Forensic fire investigation with Prof Niamh Nic Daeid 28:00

6 years ago28:00