Jul 4

Clever Crows

The term 'bird brain' might suggest our feathered friends are stupid, but Hannah and Dara learn it's completely untrue. They play hide and seek with a raven called Bran, and hear how his behaviour changes depending on his mood. Corvid expert Nicola Clayton explains these creature ... Show More

28m 30s

Jun 27

Memory Swap

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 ... Show More

30m 19s

Jun 20

Clowns in Spacetime

Can you slow down time by hurtling through space at breakneck speed? Could listener Saskia’s friend - currently one year older - end up the same age as her if he went fast enough? It sounds bananas, but it’s all part of Einstein’s mind-warping theory of relativity.With expert cop ... Show More

29m 57s

Mar 2023

The Case of The Blind Man's Eye

Close your eyes and think of a giraffe. Can you see it? I mean, *really* see it - in rich, vivid detail? If not - you aren’t alone!We’ve had scores of messages from listeners who report having a ‘blind mind’s eye’. They don’t see mental images at all and they want to know why. Ju ... Show More

27m 56s

Jun 2023

Why can’t I see images in my head?

CrowdScience listener Eileen cannot see images in her head of her memories. She only discovered by chance that most other people can do this. She wants to know why she can’t see them and if it is something she can learn to do. Anand Jagatia finds out what mental images are for an ... Show More

38m 12s

Oct 2022

The Case of The Missing Gorilla

DO WE HAVE YOUR ATTENTION?Good! But how does that work!?Our intrepid science sleuths explore why some things immediately catch your eye - or ear - while others slip by totally unnoticed. Even, on occasion, basketball bouncing gorillas.Professor Polly Dalton, a psychologist who le ... Show More

27m 34s

Nov 2016

Mind Reading

Whether it's gossiping over a drink, teaching our children, or politicians debating we use words to communicate with each other and share ideas. It’s what makes us human. But what if we can’t? Could it be possible to broadcast our thoughts directly from our brains without the nee ... Show More

26m 59s

May 2018

Why Do We Dream?

Adventures in Dreamland "Why do we dream and why do we repeat dreams?" asks Mila O'Dea, aged 9, from Panama.Hannah Fry and Adam Rutherford delve into the science of sleep. From a pioneering experiment on rapid eye movement sleep, to a brand new 'dream signature' found in the brai ... Show More

26m 48s

Jul 2021

210 - Julia Shaw - The Memory Illusion (rebroadcast)

Our guest on this episode is Dr. Julia Shaw, the author of The Memory Illusion. Julia is famous among psychologists because she was able to implant false memories into a group of subjects and convince 70 percent of them that they were guilty of a crime they did not commit, and sh ... Show More

1h 11m

Jul 2022

Long Covid ‘brain fog’

Following a bout of Covid-19, a significant number of people suffer with weeks or months of 'brain fog' - poor concentration, forgetfulness, and confusion. This is one of the manifestations of Long Covid. A team of scientists in the United States has now discovered that infection ... Show More

1h 4m

Sep 2014

Neuroscientist - Professor Susan Greenfield

The size and capacity of the human brain distinguishes us from all other forms of life on earth, but how well do we really understand the functioning of our brains? Hardtalk speaks to Susan Greenfield, who carved out a reputation as a leader in the study of degenerative brain dis ... Show More

23m 23s

Apr 2023

The mind-numbing medicine

This episode will render you oblivious, conked out and blissfully unaware. It’s about anaesthetics: those potent potions that send you into a deep, deathly sleep. Listener Alicia wants to know how they work, so our sleuths call on the expertise of consultant anaesthetist Dr Fiona ... Show More

28m 2s

Dec 2023

What Mastermind can tell us about blinking, how music shapes memory and why anger can be a useful emotion

How stressed out do you get by TV quiz shows? And would that change if you were a contestant yourself? Cognitive researchers at the University of Arizona have studied back-episodes of Mastermind to find out how people react in high-stress situations - particularly how much they b ... Show More

28m 6s

The Case of the Blind Mind's Eye