

Instant Genius
Our Media
Whether you’re curious about getting healthy, the Big Bang or the science of cooking, find out everything you need to know with Instant Genius. The team behind BBC Science Focus Magazine talk to world-leading experts to bring you a bite-sized masterclass on a new subject each week.New episodes are released every Monday and Friday and you can subscribe to Instant Genius on Apple Podcasts to access all new episodes ad-free and all old episodes of Instant Genius Extra.Watch full episodes of Instant Genius on BBC Science Focus Magazine's YouTube channel.
Episodes
Mentioned books

Jan 29, 2024 • 26min
Why hedgehog numbers are falling and how we can stop it
Whether it’s from reading Beatrix Potter’s Mrs Tiggy-Winkle or from encounters in our own gardens, many of us have a special place in our hearts for hedgehogs. But sadly, the charismatic mammals are having a bit of a hard time of late, with their numbers declining across the globe. So, what can we do to help them?In this episode we catch up with Dr Sophie Lund Rasmussen, a research associate at WildCRU, at the University of Oxford, or as she is otherwise known Dr Hedgehog.She tells us about the current state of hedgehog conservation, what she’s learnt from many years of studying them and how we can make our gardens more hedgehog friendly.To find more about her work studying hedgehogs, follow her on Facebook. Learn more about your ad choices. Visit podcastchoices.com/adchoices

4 snips
Jan 26, 2024 • 25min
How to lose weight the scientific way
Chances are, many of us will have tried to drop a few pounds at some point in our lives. And it’s likely that to do so we will have cut down on the amount of calories we are consuming, exercised a bit more and relied on willpower to stop ourselves reaching for the biscuit tin, bag of crisps or can of fizzy drink. But is there a more effective method?In this episode we catch up with Dr Andrew Jenkinson, a bariatric surgeon based at University College London Hospital and author of the book How to Eat Well (And Still Lose Weight).He tells us how our brains are hard-wired to crave salty, fatty, sugary foods and how gaining a better understanding of our biology can help us to turn our unhealthy eating patterns into healthy ones, for good. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Jan 22, 2024 • 28min
Avocados: Nutritional superfood or environmental disaster?
The podcast explores the journey of avocados from exotic curiosity to trendy superfood, addressing their impact on diets, the food industry, and the environment. It discusses the origins and spread of avocados, their history and rebranding in Southern California, their water requirements and environmental impact, and suggests sustainable alternatives to purchasing avocados.

Jan 19, 2024 • 30min
How to pace yourself in an exhausting world
Discover surprising insights on pacing yourself in an exhausting world, including the impact of breakfast choices, warning signs of exhaustion, and top tips for protecting your energy. Explore the reasons behind fatigue in various conditions, the risks of pushing through exhaustion, the relationship between physical energy and sleep/diet, and prioritizing calm for emotional rest.

Jan 15, 2024 • 33min
The science of the paranormal: Why we see ghosts, UFOs and visions of our past lives
UFOs, tarot cards, and ghostly figures. The paranormal world is all around us, but how can the unexplainable be explained? We spoke to Chris French, the head of the Anomalistic Psychology Research Unit at Goldsmiths, University of London to find out more about the world of the paranormal. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Jan 12, 2024 • 27min
Has the Moon entered a new epoch?
In our short history of space exploration, humans have already changed the Moon significantly. From the cultural heritage of our first footprints to the damage caused by spacecraft crashes, our presence is almost frozen in time in the Moon’s dusty regolith. Now, researchers are arguing for the formalisation of a new epoch on the Moon: the lunar Anthropocene. This epoch, they argue, began in 1959 with Russia’s Luna 2 spacecraft becoming the first ever to land on the Moon. We spoke to one of the researchers, space archaeologist Dr Justin Holcomb at the University of Kansas in the US, to learn more. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Jan 8, 2024 • 28min
Email overload: How a full inbox affects your mental health, and what you can do to take back control
Dr. Emma Russell, a psychologist, discusses the negative effects of email overload on mental health, the evolution and impact of email, the influence of personality on email response and stress, and four 'super actions' to manage work email. The podcast also explores the use of messaging services to control email overload.

Jan 5, 2024 • 33min
The anti-ageing wonder drugs of the near future
Could you ever take a pill that actually prevents ageing? If we’re lucky, absolutely. In fact, such a pill might be available within the next decade. That’s according to our guest today Andrew Steele, the author of Ageless: The New Science of Getting Older Without Getting Old.In this episode, the second and final of our anti-ageing specials, Andrew unpacks the most promising longevity drugs currently being trialled.If you haven’t done so already, check out part one of this series, where Andrew explains the simple lifestyle changes that can slow, stop and potentially reverse your biological age. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dec 29, 2023 • 41min
Simple ways to slow your biological age (and maybe even reverse it)
Author Andrew Steele discusses how to slow or reverse the aging process. Topics include assessing biological age, impact of meals and inflammation on aging, exercise and diet for healthy aging, protecting against UV exposure, and importance of oral health for overall health.

Dec 22, 2023 • 34min
How finding moments of awe can bolster your mental health
Great mountains, beautiful movies and moments to appreciate life in all its glory. These are all experiences that make us feel a sense of awe, but what actually is awe, why do we feel this emotion and is it good for you? We spoke to Dacher Keltner, a leading psychology professor and author the book Awe: The New Science Of Everyday Wonder and How It Can Transform Your Life to find out. Learn more about your ad choices. Visit podcastchoices.com/adchoices


