This week's episode comes to us from our friends at Radiolab! Close your eyes and imagine a red apple. What do you see? Turns out there’s a whole spectrum of answers to that question, and producer Sindhu Gnanasambandan is on one far end. In this episode, she explores what it means to see — and not see — in your mind.
This episode was reported and produced b ... Show More
Aug 20
Hank Green: What No One Tells You About the Algorithm
Hank Green is one of the most beloved science creators on the interwebs. He’s been making videos for almost 20 years, spanning LOTS of eras of the Internet, from YouTube prank videos to TikTok dance challenges to AI slop. In this episode, Wendy sits down with Hank to talk about t ... Show More
52m 44s
Aug 6
Weight Loss: Why Won't It Stick?
If you have ever tried to lose weight only to find the weight crept back on, you’re not alone. In fact, for tons of people, this happens over and over again. This is called “weight cycling,” and a bunch of influencers are saying that this is terrible for us. They say that it can ... Show More
39m 39s
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
Sep 2015
Episode 2: Near Victories
<p>Shankar Vedantam explores "almosts" and "not quites" on this episode of the Hidden Brain podcast, with the help of Monica Wadhwa, Dan Pink, and country music singer Kacey Musgraves.</p><br/> <p>Hosted by Simplecast, an AdsWizz company. See <a href="https:// ... Show More
22m 5s