Curious Cases

Could you ever trade memories with someone else? Fancy downloading the experience of landing on the moon, winning an Oscar or performing at Glastonbury? Listener Adam wants to know, and Hannah Fry and Dara Ó Briain are on the case.With expert insights from Professor Chris French and Professor Amy Milton, they dive into the mind’s tendency to blur the lines between reality and imagination - often embellishing, distorting, or downright making stuff up.Discover how memory conformity makes us “see” things like spoons being bent by paranormal forces, how scientists can implant artificial memories in mice, and hear Al Hopwood’s hilariously vivid tales of things that definitely never happened. Chris even spills the secrets of how to deliberately plant false memories in others (don’t try this at home!).From rewiring trauma to curing phobias, the potential of memory manipulation is both exciting and unnervingly sci-fi. Prepare to question everything you think you remember.Contributors:Amy Milton - Professor of Behavioural Neuroscience at the University of Cambridge Chris French - Professor of Anomalistic Psychology at Goldsmiths University Al Hopwood - Artist, writer and curator Producer: Ilan Goodman Executive Producer: Alexandra Feachem A BBC Studios Audio Production

Katie Clough, a Research Fellow at Queen Mary University, and Sean Carroll, a Natural Philosophy professor at Johns Hopkins, dive into the mind-bending world of relativity. They discuss how high-speed travel can alter aging and the quirks of time dilation. You'll learn why GPS satellites have to factor in time differences and hear hilarious theories about clowns on trains that simplify complex scientific ideas. Their engaging banter blends humor with cutting-edge physics, making the universe feel a bit more accessible and fun.

Join Ben Garrod, a Professor of Evolutionary Biology, and Tori Herridge, a Senior Lecturer in the field, as they tackle the sizing conundrums faced by colossal creatures. They reveal why scaling up a mouse could lead to disaster and how giant bones require air pockets to support their weight. The duo humorously discusses the digestive strategies of massive herbivores and the peculiar timing of animal bladders. Delve into their imaginative musings on how a rerun of evolution might reshape our understanding of the animal kingdom's giants.

In this episode, Professor Manish Tiwari, a nanoengineering expert from University College London, and Dr. Jess Wade, a functional materials lecturer at Imperial College London, dive into the fascinating world of shark skin. They explore how the unique texture of dermal denticles could revolutionize vehicle and aircraft designs, enhancing speed and efficiency. The conversation also touches on the broader implications of nature-inspired nanoengineering, discussing superhydrophobic materials and the potential for innovative, eco-friendly technologies.

This week, Sophie Scott, Professor of Cognitive Neuroscience at UCL, shares insights into the fascinating world of laughter. Why do we laugh, and is it just a quirky human trait? Sophie explains how laughter fosters social bonds and alleviates stress, revealing its power in relationships and even dating. The discussion dives into genuine laughs versus polite chuckles and explores the evolutionary significance of laughter in both humans and animals. Get ready to chuckle as they unveil the science behind that belly laugh!

Professor Leslie Vosshall from Rockefeller University and Professor Sarah Reece from Edinburgh University join for a hilarious dive into the world of mosquitoes. They debate why some humans attract these pests more than others, revealing the crucial role of unique scents. With funny sock experiments, they determine who has the stinkiest feet. The episode also uncovers the fascinating biology of female mosquitoes and their insatiable blood-feeding quests, as well as the cunning adaptation of malaria parasites within these insects.

Will Dixon, a Professor of Digital Epidemiology at the University of Manchester and author of "Cloudy with a Chance of Pain", discusses the intriguing relationship between weather and pain. He explains how changes in air pressure can affect joint aches and highlights that our genes might react to temperature shifts, potentially worsening certain conditions in the winter. The conversation also reveals that 21 degrees is considered the ideal temperature for optimal health—just in time for a perfect summer day!

Join experts Katie Field, a Professor of Plant-Soil Processes, and Phil Ayres, a Professor of Bio-Hybrid Architecture, as they explore the fascinating, often misunderstood world of fungi. They discuss mycelium's potential in sustainable materials and how it's revolutionizing interior design with sound-absorbing wall panels and eco-friendly insulation. Learn about innovative products like mushroom leather and NASA’s exciting plans to use fungi for habitats in space. This fungal journey is set to reshape our homes and beyond!

What happens in your brain when Cupid’s arrow strikes? As a teenager, Alison developed an intense crush on George Harrison from the Beatles. But, she wants to know, why do we develop these feelings for pop stars we’ve never actually met? And what potent swirl of neurochemistry drives those fierce emotions?With neuroscientist Dr. Dean Burnett and evolutionary anthropologist Dr. Anna Machin as their guides, Hannah and Dara investigate everything from the brain’s chemical fireworks during a crush to the evolutionary perks of love and bonding. Along the way, they dissect teenage infatuations, lifelong love affairs with football teams, and why love can feel as addictive as heroin.There’s even a guest appearance from two cute rodents: the monogamous prairie voles and their more, shall we say, commitment-phobic cousins, the montane voles, who gave us early clues about the role of the ‘cuddle’ hormone oxytocin. Whether you're a hopeless romantic or a hard-nosed skeptic, prepare to fall head over heels for the science of love.Contributors:Dr Anna Machin - evolutionary anthropologist and author of Why We Love Dr Dean Burnett - honorary research fellow at Cardiff Psychology School, author of The Idiot Brain and The Happy Brain. Carmine Pariante - Professor of Biological Psychiatry at King’s College LondonProducer: Ilan Goodman Executive Producer: Alexandra Feachem A BBC Studios Audio Production

In this intriguing discussion, Matthew Bothwell, a Public Astronomer at the University of Cambridge and author of The Invisible Universe, teams up with Andrew Pontzen, a Professor of Physics at Durham University. They explore the fascinating question of invisibility, revealing how even our own faces emit infrared light! The conversation takes a cosmic turn as they uncover stunning invisible structures in our galaxy and the dazzling nature of black holes. They also tackle the challenges behind creating invisibility cloaks with metamaterials and dive into the mysteries of dark matter and energy.