It’s a mystery that has long puzzled researchers. Why can’t we remember our early childhood experiences? Freud called the phenomenon infantile amnesia, and for many years scientists have wondered whether it’s a result of failure to create memories or just a failure to retrieve them. Now new research appears to point to an answer. To find out more, Ian Sample ... Show More
Mar 17
What’s behind the injectable peptide craze?
Grey-market injectable peptides – a category of substances with obscure, alphanumeric names such as BPC-157, GHK-Cu, or TB-500 – have developed a devoted following among biohackers and health optimisers. To understand how these unregulated substances have become mainstream and wh ... Show More
17m 42s
Jul 2025
Our memory and sense of self are full of illusions | with Anne Wilson
Psychologist Anne Wilson studies how we construct our identities over time—how we remember the past, imagine the future, and tell ourselves stories that shape who we believe we are. In this episode, we explore why our memories are often less reliable than we think, and how that i ... Show More
52m 53s
Dec 2024
Mnemonology (MEMORY) Part 1 with Michael Yassa
<p>How are memories made? Where are they stored? Where do they go? What was I just talking about? Neurobiologist, professor, researcher, and Director of UC Irvine’s Center for the Neurobiology of Learning and Memory, Dr. Michael Yassa, joins us for a two-parter deep diving into o ... Show More
1h 15m
May 2025
Imagine a sunset, now imagine you can't
Aphantasia is the inability to see with your mind’s eye. And its discovery has made scientists ask a surprising question: What is the mind’s eye even for? (First published in 2022.) Guests: Alice Coles, artist; Adam Zeman, cognitive neurologist at the University of Exeter Medical ... Show More
23m 45s
