Curious Cases

Join Professor Andrea Sella, an inorganic chemistry expert from University College London, and fire investigation officer Matt Oakley as they ignite a spirited conversation about spontaneous combustion. Sella reveals how oily rags can spontaneously ignite, while Oakley shares alarming statistics on lithium battery fires and the potential dangers they pose. Discover the fascinating science behind self-heating materials and why certain everyday items can catch fire without a spark, plus the chilling debate on whether spontaneous human combustion is real.

David Spiegelhalter, an Emeritus Professor of Statistics, and Richard Wiseman, a Psychology Professor known for his research on luck, dive into the fascinating world of probability and perception. They define luck, explaining how it involves both chance and personal meaning. Wiseman reveals traits common among 'lucky' individuals, like resilience and social engagement, while discussing his 'Luck School' that encourages mindset changes. Their insights suggest that while some luck is circumstantial, anyone can enhance their perceived luck through attitude and awareness.

Helen Czerski, a physicist and oceanographer at University College London, delves into the fascinating world of resonance, explaining how everything around us has a natural frequency. She shares stunning examples, such as how spiders use resonance to catch prey and the tragic collapse of Mexico City buildings during an earthquake due to frequency matching. The discussion also touches on the Tacoma Narrows Bridge and the impact of resonance on human health, including effects from vibrations in jobs like tractor driving and the potential benefits of sound therapy.

In this intriguing discussion, Dr. Joanna Wolfe, an evolutionary biologist, Professor Matthew Wills, a paleobiologist, and crab aficionado Ned Suesat-Williams dive into the quirky world of crabs. They unravel the concept of carcinization, revealing how crab-like forms evolved independently multiple times. Discover the traits that make crabs so successful, from their unique sideways walking to their remarkable ecological roles. Plus, hear about the fascination crabs hold in culture and science, making them the ultimate evolution favorites.

Hannah Fry and Dara Ó Briain return to Curious Cases HQ for a brand-new series. And curios, there’s a lot to unpack! Coming soon to BBC Sounds.

Nicola Clayton, a Professor of Comparative Cognition at the University of Cambridge, joins to debunk the notion that crows are 'bird brains.' She shares fascinating insights into the emotional complexity and problem-solving skills of these avian intellects, which rival that of an 8-year-old child. Listeners hear about the playful interactions of a raven named Bran, and the surprising similarities between crow and human intelligence despite their brain differences. The episode also highlights the dynamics of crow society, revealing their remarkable capacity for empathy and communication.

In this intriguing discussion, Professor Amy Milton, a behavioural neuroscience expert from the University of Cambridge, and Professor Chris French, an anomalistic psychology specialist from Goldsmiths University, explore the bizarre world of memory. They examine the potential of memory manipulation, revealing how easily memories can be blurred or implanted. Topics include the psychology behind paranormal experiences, the malleability of memory, and innovative techniques for transforming fear. Get ready to rethink recollections and question the very fabric of your memories!

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.