Ri Science Podcast

How do microbes including bacteria become resistant to treatment? What can we do to prevent it? And why do we have tuberculosis to thank for the creation of cowboy hats? This month, PhD student and award-winning science communicator Gabriel Astorga joins us to answer all these questions and more, as we look under the hood of antimicrobial resistance.    Ri Science Podcast episodes are released on...

John Tyndall first announced his discovery of greenhouse gases in a Royal Institution Discourse back in 1862. Since then, our understanding of the science of climate change has come on leaps and bounds in some areas, but in others we are only just scratching the surface. This month, we hear from neuroscientist-turned-journalist Clayton Aldern and Professor of Neurology Sanjay Sisodiya about how cl...

Sir David Spiegelhalter is a national treasure in the world of statistics, achieving everything from a knighthood to appearing on Total Wipeout.   In light of giving the first Discourse in their bicentennial year , David explores how risk and uncertainty have affected his own life, and how to understand the statistics we see every day.   Ri Science Podcast episodes are released on the last Wednesd...

2025 marks the 200 year anniversary of the CHRISTMAS LECTURES from the Royal Institution, as well as Discourses and Michael Faraday’s discovery of Benzene. We’re celebrating throughout the year to mark the occasion, kicking off with a conversation between two previous Christmas Lecturers Chris van Tulleken and Monica Grady. They discuss their experiences giving the lectures, the importance of scie...

2024 has been a remarkable year for science, so we're taking a look back over the past year at our most memorable moments here on the Ri Science Podcast. From eggs to AI, sustainable plastics to protein folding, we've discussed a fascinating range of topics with even more fascinating guests including Jess Wade and Charan Ranganath. We can't wait to see what's in store in science fo...

2025 is the International Year of Quantum Science and Technology, as marked by the UN, to celebrate 100 years since the birth of quantum mechanics. But quantum science is one of the least diverse areas of science in terms of gender and other protected characteristics. Jess Wade, a physicist and lecturer in functional materials at Imperial College London, has been fighting the inequality in quantum...

Halloween means lots of sweets, which in turn means lots of packaging. We’re starting to see more of the packaging on our shelves labelled as sustainable in some way, but are they really? Mike Shaver is a Professor of Polymer Science and Director of the Sustainable Materials Innovation Hub at the University of Manchester, and joins us this month to unpick the current landscape of sustainable mater...

What makes a planet habitable? What are we looking for to find Earth 2.0? And how do you get a chunk of an asteroid through airport security? This month, astrophysicist Elizabeth Tasker discusses the latest missions at the Japan Aerospace Exploration Agency (JAXA) and explores how our knowledge has progressed since she last spoke at the Ri back in 2018.   Ri Science Podcast episodes are released o...

Today marks the beginning of the Paralympic Games, and nearly 3 weeks since the end of the Olympic Games in Paris. But what actually happens to your brain when you exercise? What’s the science behind ‘runner’s high’? And why isn’t there enough research on women in sport? This month, we’re joined by exercise neuroscientist Flaminia Ronca, from UCL and the Institute of Sport Exercise and Health. She...

Why is there less medical research on women? How did humanity reach 8 billion despite the dangers of childbirth? In this episode, Cat Bohannon explores these questions and reveals insights from her book,  Eve: How Women Drove 200 Million Years of Evolution , to highlight women’s pivotal role in our species’ history. This talk was recorded at the Royal Institution on 8 June 2024. Ri Science Podcast...

To celebrate National Cheese Day earlier this month, we sat down with biochemist and cheese expert Bronwen Percival to look under the barrel at the science of one of the nation’s favourite foods. From the basics of cheese production to the biochemistry underlying its notorious smell, and even some cheese tastings, this episode guarantees to open your eyes to the captivating world of cheese.   Ri S...

What came first, the chicken, the egg, or...the jellyfish? Zoologist and author Jules Howard joins us this month to explore evolution through a new lens - the egg. Eggs play a fundamental role in the reproduction and development of most species, yet they have been relatively overlooked in the narrative of evolution and the progression of life on Earth. Jules takes us on a journey back through the...

Why is it that we can vividly remember a particular smell from years ago, but can’t remember where we put our keys a mere few hours prior? This month, we’re joined by renowned neuroscientist and author Dr Charan Ranganath to discuss how and why we remember. Charan is a Professor of Neuroscience and Psychology, and Director of the Dynamic Memory Lab at UC Davis, and has recently released his first...

In the second episode of this miniseries, we’re exploring how AI is impacting different areas of scientific research, and in this episode we discuss the applications of AI in healthcare. Lisa Derry is joined by Dr James Kinross, a colorectal surgeon and medical researcher at Imperial College London, to discuss everything from the impact of AI on medical publishing to robotic surgery. Ri on AI epis...

Following on from his Discourse, Yang-Hui He is joined by LIMS science writer Madeleine Hall to discuss the past, present and future of Geometry. From Euclid’s postulates to how flower petals are arranged, explore how our modern understanding of geometry has come to be. LIMS is based here at the Ri, and you can find out more about their research by following the link below.    New Ri Science Podca...

We’re exploring how AI is impacting different areas of scientific research, and in this episode we discuss AlphaFold, the machine learning programme from DeepMind that can determine a protein structure from its amino acids alone. Lisa Derry is joined by Dame Janet Thornton, an oracle of bioinformatics and former Director of the European Bioinformatics Institute, to discuss how AlphaFold has revolu...

How can we improve the use of renewable energy in the power grid? In the final episode of the series 'Tales from my PhD', Charlotte Collingwood talks to Karan Mukhi about his work in computer science, creating algorithms to improve the efficiency of the national grid. Follow Charlotte on Twitter: @NeuroCharlotte Ri Science Podcast episodes are released on the last Wednesday of every month,...

How do you fight a fungus? In this episode of ‘Tales from my PhD’, Charlotte Collingwood talks to Camilla Molinari about her work in plant pathology, studying the mechanisms and genetics of the rice blast fungus in order to limit its impact on food crops. Follow Camilla on Twitter: ⁠ @CamilaMolinari3 Follow Charlotte on Twitter: ⁠ @NeuroCharlotte⁠ Ri Science Podcast episodes are released on the la...

How can maths and computational models help us treat anxiety and depression? In this episode of 'Tales from my PhD', Charlotte Collingwood talks to Sophie Shang about her research in the field of computational psychiatry. A hallmark symptom of anxiety and depression is an intolerance of uncertainty. Sophie's work involves designing studies to test people's response to changes in th...

There are an estimated 5 trillion plastic particles in the oceans, spelling trouble for marine ecosystems. Manta rays are one group of species at risk – how can we protect these animals? In this episode of 'Tales from my PhD', Charlotte Collingwood talks to Jessica Savage about her work analysing the species distribution of manta rays and global plastic pollution maps to aid marine science...

How can we detect massive objects in space when we can't see them by light? On 14 September 2015, scientists opened a new window to observing the Universe when, for the first time, they directly detected gravitational waves, rippled out through spacetime from the merger of two black holes.  In this episode, astronomer Tessa Baker explores how Einstein’s theory of gravity predicted the existenc...

Astrophysicists grapple with the Universe's big questions, but what does their day-to-day research actually entail? In the first of our new mini-series, 'Tales from my PhD', Charlotte Collingwood sits down with Rohan Varadaraj to discuss his work discovering new galaxies billions of light years away. Ri Science Podcast episodes are released on the last Wednesday of every month, and our...

How did societies develop across the globe and how did gender become so enmeshed in them? In this episode we join award-winning science journalist, Angela Saini, in conversation with former Australian prime-minister, Julia Gillard, as they go in search of the roots of gendered oppression. By looking at cultures throughout human history and in the modern day, they overturn simplistic universal theo...

Did you know that there is no widely agreed upon definition of what emotions actually are? After losing his dad to Covid-19 in the early days of the pandemic lockdown, neuroscientist Dean Burnett found himself wondering what life would be like without emotions. In today’s episode, Dean combines his personal story with expert analysis, humour and powerful insights into the grieving process, to unco...

How could we use shower wastewater to clean our clothes? To celebrate Earth Day and its specific focus on investing in the planet, we wanted to introduce you to ‘Undaunted’ - our partnership with Imperial College London that supports climate-positive startups tackling the climate crisis head on. We hear from Alyssa Gilbert, Director of Undaunted, and Katherine Mathieson, Director of the Ri, about...