The Infinite Monkey Cage

Brian Cox and Robin Ince are on a mission to discover whether extra-terrestrials exist. But if there really is other life out there, what would it look like?

Comedian Conan O’Brien is hoping for lizard-like creatures with superhuman strength, while Greg Proops imagines little green girls, like the ones in the Star Trek series he grew up with. Or possibly Ewoks. Either way, nobody can agree on the best way to communicate with them if...

Robin Ince and Brian Cox dig into the secret lives of plants to discover that there’s more going on in your average garden than you might at first think. They hear why trees are better than humans at re-growing broken bits, while comedian Ed Byrne reveals a surprising understanding of horticulture, despite dropping out of his university degree early. And while they’re still no closer to discovering if they’re alive or dead, the tea...

Love is in the air(waves) as Brian and Robin trawl through the Monkey Cage archive. From using maths to find a boyfriend or girlfriend, to why birds and bees have far more exciting sex lives than you might imagine, this week’s episode is all about passion.

Number crunching might not sound sexy but mathematician Hannah Fry tells Robin Ince and Brian Cox why research shows it pays to be proactive when you’re searching for a partner, e...

Brian Cox, Robin Ince and their guests will send a shiver down your spine as they sift through the science on murder, and hear some of the more creative techniques scientists use to catch killers. Apparently rambling through brambles is a great way to find buried bodies at the edge of abandoned fields and entomologist Amoret Whitaker says she relies on flies and fleas to tell her whether a crime has been committed. According to cri...

Brian Cox and Robin Ince visit CERN’s Large Hadron Collider in Geneva in search of the Higgs Boson. Joining them on their particular quest is comedian Katy Brand, actor Ben Miller and physicists Tevong You and Clara Nellist. They find out which particle is the one you’d most want to spend time with at a party, how cosmology is inspiring experiments in the collider and why the Higgs Boson - known as the 'god' particle' - is of so mu...

Brian Cox and Robin Ince sniff and paw their way through the evidence to put to rest the age-old debate of whether cats are better than dogs. They’re joined by TV dragon and dog devotee Deborah Meaden, comedian and cat compadre David Baddiel, evolutionary scientist Ben Garrod and veterinarian Jess French. They learn how the domestication of our four-legged companions by humans has had a profound impact on their physiology, temperam...

Brian Cox and Robin Ince delve into the murky world of historical poisonings. Joining them to add their drops of killer insight are comedian Hugh Dennis, chemist Andrea Sella and Agatha Christie aficionado and former chemist Kathryn Harkup. They find out just how easy poison was to get your hands on and how people literally got away with murder until chemists developed tests for substances like arsenic. Bottles of deadly substances...

Brian Cox and Robin Ince journey through the asteroid belt to discuss space rocks with Dr Who companion John Bishop, professor of planetary science Sara Russell and astrophysicist Alan Fitzsimmons. They learn that these seemingly innocuous rubble like rocks can hold secrets to the formation of the solar system but just don’t jump on one – you may shoot straight through it! They find out about the latest space missions that are try...

Brian Cox and Robin Ince pull scientific explanations out of a hat and go down the rabbit hole to explore the science of magic with comedian Alan Davies, sleight of hand artist Laura London and two experts in the psychology of magic Richard Wiseman and Gustav Kuhn. They ask what our predilection to be bamboozled by sleight of hand can tell us about how our minds work. Alan has a card trick played on him and we learn how our choice...

Brian Cox and Robin Ince peel back the layers to explore mummification and the science of Ancient Egypt. They are joined by comedians Russel Kane, Lucy Porter and bio-medical Egyptologists Rosalie David and Lidija McKnight from the University of Manchester, as they learn about the scientific techniques that are helping to uncover the lives of Ancient Egyptians, including that of a woman who died running away from an axe murderer. T...

Brian Cox and Robin Ince are joined by the longest running science show in the world, The Sky at Night, alongside comedian and astronomy enthusiast Dara O Briain for the ultimate guide to studying the stars from your own back garden. Sky At Night presenters Dr Maggie Aderin Pocock, Chris Lintott and Pete Lawrence join the panel to offer their top tips to backyard astronomy over the winter season. From binoculars to telescopes an...

Brian Cox and Robin Ince are subject to a non-hostile takeover by comedian and non-physicist Jo Brand, as she challenges the panel to help her understand the almost unbelievable world of cheeky particles who may or may not be in several places at once. To help Jo get to grips with the bizarre and strange world of our quantum universe, Brian and Robin are joined by theoretical physicist Prof Ben Allanach from the University of Cambr...

Brian Cox and Robin Ince put Hollywood under the microscope to unpick the science fact v science fiction of some of the biggest movies set in space. They are joined by a truly out of this world panel of space experts including astronauts Tim Peake, Nicole Stott and Susan Kilrain alongside Oscar-winning Special FX director Paul Franklin, whose movies include Interstellar and First Man. Tim, Nicole and Susan fact check how space trav...

Brian and Robin are joined by palaeontologist Dr Susie Maidment, evolutionary biologist Dr Tori Herridge and comedian Dave Gorman to pitch giant creatures against tiny creatures in their bid to avoid extinction. They explore the scale of life and ask why some organisms are large and some small and what the optimum size for successful survival is. From the prokaryotic cell to the grandest dinosaur, how does the modern synthesis expl...

Brian and Robin (the real ones) are joined by mathematician Prof Hannah Fry, compute scientist Dr Kate Devlin and comedian Rufus Hound to discuss the pros and cons of AI. Just how intelligent is the most intelligent AI? Will our phones soon be smarter than us – will we fail a Turing test while our phone passes it? Will we have AI therapists, doctors, lawyers, carers or even politicians? How will the increasing ubiquity of AI syste...

Are some people just lucky? Is there any scientific formula behind coincidences? Is randomness the norm? Brian and Robin team up with comedian Sophie Duker, mathematician Marcus Du Sautoy and statistician David Spiegelhalter to uncover the reality and the maths behind seemingly incredible coincidences. How many people do you need in a room to find two with the same birthday? What is the weirdest coincidence that the panel have...

If Aliens really are amongst us, the most likely candidates may not be little green men, but living in plain sight, just below our ocean waves, in the form of the mysterious and awe-inspiringly clever Octopus. Scientists are only just discovering the amazing intelligence of these elegant and highly unusual creatures that seem to have evolved in a completely different way to nearly any other creature on the planet. Brian and Rob...

There’s no shortage of surprising science in The Infinite Monkey Cage and this episode is dedicated to you, the audience, as we hear some of your favourite clips from the past 14 years of the show. Palaeontologist Susie Maidment explains why licking rocks is the best way to determine their age, but you were just as interested in whether Robin is older than Brian, who also admits Jon Culshaw’s impression of him is surprisingly accur...

Endless inflation seems to be everywhere at the moment, including on this episode examining the nature of infinity. Brian and Robin dive through the back catalogue to discover there might be no limit to the number of parallel universes that exist. This leads to an argument between astronomer royal Lord Rees and comedy producer John Lloyd, who says the whole suggestion is total speculation. Even cosmologist Carlos Frenk can’t get hi...