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Tiny Matters

Multitude
Climate Change
Conservation
Tiny Matters Newsletter
Tiny Matters
American Chemical Society
Genetics
Hollywood
De-Extinction
Cancer
Battle Of Waterloo
Tuberculosis
Coral Reefs
Microplastics
Biodiversity
FDA
Neuroscience
Parrotfish
Altitude Sickness
Allergic Cross Reactions
Lesser Hedgehog Tenrec

Science shapes every facet of our lives, but so much of its influence is overlooked or buried in the past. Tiny Matters is an award-winning science podcast about the small science of big things. From the microbes behind deadly diseases to the molecules informing our search for extraterrestrial life, hosts and former scientists Sam Jones and Deboki Chakravarti embrace the awe and messiness of scien... more

PublishesWeeklyEpisodes193Founded5 years ago
Number of ListenersCategories
Life SciencesNatural SciencesScience

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Artwork for Tiny Matters

Latest Episodes

In this episode of Tiny Show and Tell Us, a listener asks why maternal mortality rates in countries like the U.S. and Canada have risen while many other wealthy nations have seen them plateau or even decrease. We talk about postpartum health, racial ... more

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Cheetahs carry the genetic scars of an Ice Age bottleneck, red wolves are so rare that every egg matters, and harlequin frogs need their natural toxins restored before they can thrive in the wild again. But avoiding extinction requires far more than ... more

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We'd like to recommend a podcast called What Could Go Right, from the Progress Network. It's a refreshingly different perspective on the news and issues like sustainability, geopolitics or the future of work. We hope you enjoy it as much as we do.

In this episode of Tiny Show and Tell Us, we first discuss funnel-web spiders, who are among the most venomous spiders on Earth. Maybe somewhat paradoxically, their toxins are being studied to treat human disease and chronic pain. Then we talk with h... more

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Key Facts

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Find out how many people listen to this podcast per episode and each month.

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Recent Guests

Adrienne Crozier
Reproductive biologist, Smithsonian Zoo and Conservation Biology Institute
Smithsonian National Zoo and Conservation Biology Institute
Episode: How do you save a species?: Breakthroughs from cheetahs, red wolves, and 'spicy' toads
Jen Nagashima
Reproductive biologist
Smithsonian's National Zoo and Conservation Biology Institute
Episode: How do you save a species?: Breakthroughs from cheetahs, red wolves, and 'spicy' toads
Brian Gratwick
Amphibian conservation biologist
Smithsonian National Zoo and Conservation Biology Institute
Episode: How do you save a species?: Breakthroughs from cheetahs, red wolves, and 'spicy' toads
Zachary Carabelle
Host of What Could Go Right, promoting the show
What Could Go Right / Progress Network
Episode: Introducing What Could Go Right?
Emma Varvaloukas
Host of What Could Go Right, promoting the show
What Could Go Right / Progress Network
Episode: Introducing What Could Go Right?
Claire Aubin
Historian at Yale and host of This Guy Sucked
Yale University, This Guy Sucked (podcast)
Episode: [BONUS] Milking spiders and why this scientist’s grave is covered in gifts: Tiny Show and Tell Us #56
Awana Chofu
Microbiologist
University of Copenhagen
Episode: Biofilms: The sticky, slimy communities behind some of medicine's toughest infections
Laura Jennings
Microbiologist
Montana State University
Episode: Biofilms: The sticky, slimy communities behind some of medicine's toughest infections
Seth Sutton
Micro-paleontologist at the University of Wisconsin–Madison
University of Wisconsin–Madison
Episode: Foraminifera: The one-celled predators that shaped our planet (and kept the receipts)

Hosts

Sam Jones
Host of multiple science-focused segments, affiliated with a science society and related media initiatives; central figure in science communication.
Deboki Chakravarti
Co-host and science communicator who co-presents a broad range of science topics and hosts segments.

Reviews

4.9 out of 5 stars from 511 ratings
  • Love this podcast, but the mixing on the most recent episode is horrible. Whisper quiet content made me turn up the volume, only to have my speakers nearly blown out by the way-too-loud ad breaks. Please fix this.

    Podcast Addict
    3
    Heisengerm
    12 days ago
  • LIKE

    If I hear the word LIKE one more g-d time.......just stop. Be professional.

    Apple Podcasts
    1
    jenzahara
    United Statesa month ago
  • Nice

    Fascinating topics combined with an amazing energy. Love it!

    Apple Podcasts
    5
    B1uef1am3
    United States2 months ago
  • Fantastic

    Nice podcast!!!

    Apple Podcasts
    5
    Lini733
    Italy2 months ago
  • Annoying background music/noise

    I love science podcasts. This is one of many that I tried to listen to and abandoned because of the background music. Why do so many science podcasts have busy, tuneless, ethereal music beds?

    I’m not on the autism spectrum. I have only very mild adhd. If I can’t cope with the science podcast music/noise, I’m guessing that I’m not alone. And I’m guessing that there’s considerable overlap between people who want to listen to science podcasts and people who are distracted and annoyed by the seemin... more

    Apple Podcasts
    4
    megan_charles
    Canada2 months ago

Listeners Say

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

Listeners praise clarity and breadth of science topics, noting the approachable yet rigorous explanations.
The show is appreciated for its engaging hosts who make complex science feel accessible.
Guests range from university researchers to industry and museum experts, contributing strong credibility.

Chart Rankings

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

Talking Points

Recent interactions between the hosts and their guests.

Placebo: Why ‘fake’ treatments can have real power
Q: Do you think of placebo effects as good, bad, or both?
They're underappreciated and can be leveraged as part of care, but ethical concerns about deception in trials complicate how they're used; transparency and clinician-patient interaction play crucial roles.
Inside expedition medicine: Keeping people alive in the harshest places on Earth
Q: So what are the three major variables Nathan considers before a trip?
Nathan stresses assessing people (fitness and medical history), the place (hazards and access to help), and the activity (level of risk and potential for falls or trauma) to guide pre-expedition planning.
Inside expedition medicine: Keeping people alive in the harshest places on Earth
Q: Sam, when I read your draft for this episode, this is the point where I was so stressed out, and I really just wanted to know what was going to happen.
The show promises to recount the rest of that expedition story and use it as a doorway into expedition medicine, emphasizing how preparation, risk assessment, and teamwork enable life-saving decisions in extreme environments.
Stinky white gold, Haber-Bosch, and ‘peecycling’: How fertilizer shapes our world
Q: What are the practical and environmental implications of recycling urine as fertilizer on a community scale?
Urine recycling can reclaim valuable nutrients, reduce wastewater nutrient loads, and foster local circular economies, provided rigorous treatment and monitoring for contaminants like PFAS and pharmaceuticals.
The Mothers of Gynecology: The centuries that led to today’s Black maternal mortality crisis
Q: What concrete solutions do you highlight to improve outcomes for Black moms?
Solutions include expanding access to midwives and doulas, improving patient–provider communication, ensuring culturally sensitive care, removing biased tools like race-based risk calculators, and teaching medical trainees about the history of medical racism to undo entrenched biases.

Audience Metrics

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

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About Tiny Matters

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

Tiny Matters explores the small-scale science behind big questions, blending historical context, cutting-edge research, and accessible storytelling. Across episodes, it covers topics from the history and evolution of medical practices and laboratory science to space sustainability, innovative materials, and the cultural impact of scientific ideas. The format often features expert guests from universities, laboratories, museums, and industry, with two hosts who communicate complex concepts in a relatable, inviting way. A notable strength is its ability to connect disparate fields—from how blood storage and transfusion practices evolved to the ethics of space safety culture—while maintaining a curious, audience-friendly tone that appeals to l... more

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How many listeners does Tiny Matters get?

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What are the audience demographics for Tiny Matters?

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How many subscribers and views does Tiny Matters have?

To see how many followers or subscribers Tiny Matters 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 Tiny Matters?

These podcasts share a similar audience with Tiny Matters:

1. The Allusionist
2. Unexplainable
3. Humans
4. The Weirdest Thing I Learned This Week
5. Sidedoor

How many episodes of Tiny Matters are there?

Tiny Matters launched 5 years ago and published 193 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 Tiny Matters?

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 Tiny Matters?

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

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What guests have appeared on Tiny Matters?

Recent guests on Tiny Matters include:

1. Adrienne Crozier
2. Jen Nagashima
3. Brian Gratwick
4. Zachary Carabelle
5. Emma Varvaloukas
6. Claire Aubin
7. Awana Chofu
8. Laura Jennings

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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