
What are the limits to what's knowable — and how does our thinking about big questions in science and technology evolve over time? The Knowable Magazine podcast explores puzzles as diverse as the existence of black holes and how to build an artificial heart — with plenty of surprises along the way. Hosted by science journalists Adam Levy and Charlotte Stoddart.
| Publishes | Twice monthly | Episodes | 16 | Founded | 5 years ago |
|---|---|---|---|---|---|
| Categories | ScienceLife Sciences | ||||

Bonus episode: Knowable Magazine Podcast co-host Adam Levy talks with linguists Mark Dingemanse and Martina Wiltschko about the importance of the little "throwaway" utterances we use during conversations — such as Mmhmm, Huh? and more. Long ignored b... more
Quantum mechanics has always included mind-bending ideas. But the concept of quantum entanglement, famously termed "spooky at a distance" by Albert Einstein in a 1947 letter, seemed to challenge the limits of belief. It remained well on the edges of ... more
Sloppy by modern standards — and maybe even those back then — a 1955 article on the placebo effect by Harvard anesthesiologist Henry K. Beecher was nonetheless remarkable and influential. It paved the way for sounder drug trials and pushed scientists... more
The fossil Archaeopteryx forever changed our understanding of dinosaurs and the origin of birds, but it took a century after its discovery and a one-page paper to shift scientific consensus.
Here's the story of that landmark 1973 article by Ameri... more
A key report to President Lyndon B. Johnson in 1965 warned that humankind was "unwittingly conducting a vast geophysical experiment" through the burning of fossil fuels and a consequent buildup of "the invisible pollutant" — carbon dioxide — in the a... more
Serendipitous discoveries led to drugs like Prozac and to new insights into the physical basis of this debilitating disorder. But scientists continue to search for deeper understandings and therapies that will bring relief to those who still struggle... more
PODCAST: They started out so small, one could fit on the palm of your hand, but to make groundbreaking discoveries, physicists had to think really big — as in, vast machines with the power and capacity to reveal the tiniest building blocks of our uni... more
Digging — quite literally — into our planet's past to study its paleoclimate has shed light on bygone ice ages and hints at trouble ahead for our now-warming planet.
This podcast has gorgeous sound! Please credit your audio editors because I am SO impressed by their work and would love to hear more from them.
Digestible information done with a nice dash of reporting and storytelling to keep me intrigued. Excellent use of peer reviewed references as well.
Thoughtful, interesting, can't get enough! Just wish the episodes were even longer.
I love this podcast. Each episode explores an interesting and complex science topic, and explains it in a way that as accessible as it is entertaining and compelling. I can’t recommend it enough!
Loved learning about the history of artificial hearts, some of the old versions sounded bizarre!
What a fab podcast!
How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
Apple Podcasts | #243 | |
Apple Podcasts | #156 |







Recent interactions between the hosts and their guests.
Listeners, social reach, demographics and more for this podcast.
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Knowable launched 5 years ago and published 16 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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Recent guests on Knowable include:
1. Mark Dingemanse
2. Martina Wiltschko
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