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Unexplainable

Vox
Climate Change
Silence
Global Warming
Evolution
Tinnitus
Public Health
Biodiversity
Mental Health
Phages
Artificial Intelligence
Rogue Waves
Vox
Devonian Period
Mass Extinction
Nutrition Science
NASA
Trees
Climate Models
Tuberculosis
Neanderthals

Unexplainable takes listeners right up to the edge of what we know…and then keeps on going. The Unexplainable team — Noam Hassenfeld, Julia Longoria, Byrd Pinkerton, and Meradith Hoddinott — tackles scientific mysteries, unanswered questions, and everything we learn diving into the unknown. New episodes Mondays and Wednesdays. From Vox and the Vox Media Podcast Network.

PublishesTwice weeklyEpisodes321Founded6 years ago
Number of ListenersCategories
Life SciencesNatural SciencesScience

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Artwork for Unexplainable

Latest Episodes

You know that feeling when time and space melt away and new ideas seem to flow through you? Neuroscientist Heather Berlin explains what we know about how creative flow states might change the way the networks in our brains interact.

Guest: Heather B... more

Spider silk can be stronger than steel by weight and tougher than Kevlar. Can scientists make their own?

Guest: Greg Holland, professor in the Department of Chemistry and Biochemistry at San Diego State University

For show transcripts, go to ⁠⁠⁠⁠⁠⁠... more

More than just beautiful flowers, wild orchids have been confounding scientists for years. Our friends at Sidedoor — a podcast from the Smithsonian — set out to find a rare specimen for themselves.

Guest: ⁠Lizzie Peabody⁠, host of ⁠Sidedoor⁠

For sh... more

The past few months have been full of Alzheimer's optimism: new ideas that could prevent the disease from taking hold, medications that seem to slow it down, and an experimental surgery that might even be able to reverse its progression. It's a lot o... more

Key Facts

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Recent Guests

Lizzie Peabody
Host of Sidedoor
Smithsonian
Episode: The wild orchid mystery
Dennis Wiggum
Senior botanist studying forest ecology at the Smithsonian Environmental Research Center
Smithsonian Environmental Research Center
Episode: The wild orchid mystery
Melissa McCormick
Research scientist studying orchids and fungi
Smithsonian Environmental Research Center
Episode: The wild orchid mystery
Dylan Scott
Senior correspondent at Vox who has covered Alzheimer's for years.
Vox
Episode: An Alzheimer's breakthrough?
Katarzyna Nowaczyk-Basińska
University of Cambridge assistant professor researching digital immortality and deadbots
University of Cambridge
Episode: Talking with the dead
Tomasz Hollanek
University of Cambridge assistant professor, AI designer, and ethicist
University of Cambridge
Episode: Talking with the dead
Julie Sedivy
Writer and psycholinguist who studies spoken language
Episode: Talking with the dead
Zack Savitsky
Freelance science journalist and Science Magazine correspondent
Science Magazine
Episode: What’s cooler than being cool?
Amelia Meath
Musician with Sylvan Esso
Sylvan Esso
Episode: How does music move us? (feat. Sylvan Esso's Amelia Meath)

Hosts

Byrd Pinkerton
Host of Unexplainable
Noam Hassenfeld
Host of the show

Reviews

4.7 out of 5 stars from 9.2k ratings
  • Pretty good

    But then there’s an episode where the host has the longest explanation that he is completely baffled by pick up notes in music. This is taught in grade school band 😆

    Apple Podcasts
    4
    Aaaaaacrash
    United States18 days ago
  • Lantern fly episode

    Favourite new podcast episode since radiolab! Keep it coming please

    The sound producer deserves an award for all the ear candy and music thank you

    From an audio file :)

    Apple Podcasts
    5
    So cello
    Australia24 days ago
  • Some interesting-sponsored by AI so no thanks

    I listened to a few episodes and they were semi interesting. But then I heard the commercials that they’re sponsored by Google Gemini. And no thanks and yes it is that deep.

    Apple Podcasts
    2
    Caroline52
    United States25 days ago
  • I love Kate Adamala!

    I love Unexplainable, and particularly love the episodes (on this and other podcasts?) featuring Dr Adamala as a guest. Her research is so interesting and she is so intelligent, honest, and has an amazing sense of humor.

    Apple Podcasts
    5
    jenniferlee1121
    United Statesa month ago
  • Interesting, but...

    Interesting topics presented by giggling children.

    Apple Podcasts
    2
    *RychyRych*
    United Statesa month ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

A few reviewers mention production style or pacing as a point of critique, but overall sentiment is highly positive and loyal.
Listeners praise engaging storytelling and accessible science yet note some episodes feel less suitable for younger audiences.
Many appreciate the mix of expert guests and practical, real-world examples that connect research to everyday life.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

Talking with the dead
Q: What would be an example just of this cognitive offloading that you're describing or offloading memory through use of one of these tools?
Sedivy says a person may follow a chatbot's conversational prompts without pausing to draw on personal memories, giving up agency and exercising memory and imagination less actively.
Talking with the dead
Q: What happens when we reach out to our lost loved ones and the dead talk back?
The guests describe possible comfort as well as risks, including commercial exploitation, privacy violations, distress, weakened agency, and complications around consent and saying goodbye.
What’s cooler than being cool?
Q: So, Noam, do you know how fridges work? Like, your fridge at home.
Meradith explains that household refrigerators move chemicals through a closed loop, using liquid-to-gas phase changes to absorb heat from inside and release it outside. Dilution refrigerators use helium, including helium-3, to reach much lower temperatures.
What’s cooler than being cool?
Q: So, Noam, do you know what a quantum computer is?
Meradith explains that quantum computers use qubits with quantum properties rather than ordinary on-off bits. Qubits can support complex calculations, but the technology remains delicate and has not yet shown useful advantages over conventional computers.
An Alzheimer's breakthrough?
Q: What about this big, exciting Chinese surgery, where these videos have been coming out that show patients actually getting better?
Scott describes an experimental procedure intended to drain amyloid plaques and tau proteins. Videos of apparent improvement are compelling, but the evidence is difficult to verify and research teams elsewhere are beginning studies to replicate the procedure.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Frequently Asked Questions About Unexplainable

What is Unexplainable about and what kind of topics does it cover?

This show surveys curiosity-driven science, blending deep-dive interviews with accessible explanations across topics like music theory in songwriting, infant memory, coral restoration, science communication, and climate risk. Episodes frequently pair expert guests with thoughtful storytelling, offering practical takeaways for listeners ranging from parents and teachers to scientists and policy professionals. A notable strength is its ability to translate complex ideas into engaging, human-centered narratives, often anchored by hands-on field reporting and vivid real-world examples. A recurring edge is the mix of rigorous science with pop-cultural touchpoints, making questions about how the world works feel both urgent and approachable.

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How many listeners does Unexplainable get?

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How many subscribers and views does Unexplainable have?

To see how many followers or subscribers Unexplainable has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

Which podcasts are similar to Unexplainable?

These podcasts share a similar audience with Unexplainable:

1. Science Vs
2. Explain It to Me
3. Today, Explained
4. Radiolab
5. Short Wave

How many episodes of Unexplainable are there?

Unexplainable launched 6 years ago and published 321 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Unexplainable?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

Where can I see ratings and reviews for Unexplainable?

Rephonic pulls ratings and reviews for Unexplainable from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.

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What guests have appeared on Unexplainable?

Recent guests on Unexplainable include:

1. Lizzie Peabody
2. Dennis Wiggum
3. Melissa McCormick
4. Dylan Scott
5. Katarzyna Nowaczyk-Basińska
6. Tomasz Hollanek
7. Julie Sedivy
8. Zack Savitsky

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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