Tiny Matters

Multitude
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Science shapes every part of our lives, but so much of its influence is overlooked or buried in the past. Tiny Matters is an award-winning podcast about tiny things — from molecules to microbes — that have a big and often surprising impact on society. From deadly diseases to forensic toxicology to the search for extraterrestrial life, hosts and former scientists Sam Jones and Deboki Chakravarti embrace the awe and messiness of science and its place in history and today, and how it could impact our world’s future. New episodes every Wednesday. Tiny Matters is brought to you by the American Chemical Society, a non-profit scientific organization based in Washington, D.C., and is produced by Multitude.

  1. قبل يومين

    The history of clinical trials: From fake exorcisms to testing today

    In 1599, a family in a small French town claimed that their daughter was possessed by a demon called Beelzebub and, despite daily exorcisms, the demon possessing this woman was staying put. So France’s Henri IV set up a royal commission that would try something a little different. The woman would still receive exorcisms, complete with the normal exorcism accoutrements, but with a catch. The priest wouldn’t actually be Catholic, the water in the vessel would be ordinary water, and the Latin used wouldn’t be religious — it would be from Virgil’s famous poem Aeneid. That's because this wasn't actually an exorcism. It was an experiment built on a deceptively simple tool that scientists and doctors still use today to study new medical treatments: a placebo. In this episode, we explore the surprising origins and evolution of one of modern medicine’s most important tools: the clinical trial. We follow the development of experimental design across centuries to modern day randomized controlled trials and the debates about their limitations, trying to answer the question, “How do we know whether a treatment truly works?” Send us your science facts, news, or other stories for a chance to be featured on an upcoming Tiny Show and Tell Us bonus episode. And, while you're at it, subscribe to our newsletter! All Tiny Matters transcripts and references are available here. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    ٣٧ من الدقائق
  2. Introducing Planet Visionaries

    قبل يومين

    Introducing Planet Visionaries

    Explore bold ideas and big solutions with Alex Honnold on Planet Visionaries, a podcast in partnership with the Rolex Perpetual Planet Initiative. I have become a regular listener this season and hope you enjoy it too!

    ١ من الدقائق

  3. ٢٨ يناير · إضافة

    [BONUS] Bat periods and toxins from fungi: Tiny Show and Tell Us #39

    In this episode of Tiny Show and Tell Us, we learn that humans aren’t the only mammals who menstruate. We explore the fulvous fruit bat’s 33‑day cycle, how reproductive biology differs across species, and why scientists still don’t fully understand why menstruation evolved in the first place. Then we take a deep dive into the world of mycotoxins: dangerous compounds produced by fungi. We cover how these toxins form, why they’re so hard to eliminate, and risks they pose to agriculture, livestock, and human health. We need your stories — they're what make these bonus episodes possible! Write in to tinymatters@acs.org *or fill out this form* with your favorite science fact or science news story for a chance to be featured. A transcript and references for this episode can be found at acs.org/tinymatters. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    ١٤ من الدقائق

  4. ٢١ يناير

    The iron lung: How a hulking metal tube became the first machine to keep humans alive

    It’s no exaggeration to say that polio shaped modern medicine. Before a vaccine was available, polio outbreaks left thousands of people paralyzed, with some unable to breathe. But, in 1928, the development of the iron lung meant that, for the first time, humans could rely on a machine to stay alive. In this episode, we trace the rise of polio in the early 20th century, the science behind the virus, and the race to save lives. From early resuscitation experiments to the unexpected inspiration behind the iron lung, we uncover the innovation, ethical dilemmas, and human stories that defined this era, hearing from two people whose early childhoods and families were dramatically shaped by the disease.  Send us your science facts, news, or other stories for a chance to be featured on an upcoming Tiny Show and Tell Us bonus episode. And, while you're at it, subscribe to our newsletter! All Tiny Matters transcripts and references are available here. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    ٤٢ من الدقائق

  5. ٣١‏/١٢‏/٢٠٢٥ · إضافة

    [BONUS] The woman who mapped the Milky Way and a toxic evolutionary showdown: Tiny Show and Tell Us #38

    In this episode of Tiny Show and Tell Us, we kick things off with a quick shout-out to a listener who started flossing thanks to a previous episode. Then we dive into the hidden history of the women “computers” at Harvard Observatory, including Henrietta Leavitt, who laid the foundation for modern astronomy with her groundbreaking discoveries including calculating the size of the Milky Way. Then we discuss the co-evolutionary arms race between passion vines and Heliconius butterflies, which includes fake eggs, toxic fruit, and impaled caterpillars. We need your stories — they're what make these bonus episodes possible! Write in to tinymatters@acs.org *or fill out this form* with your favorite science fact or science news story for a chance to be featured. A transcript and references for this episode can be found at acs.org/tinymatters. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    ١٤ من الدقائق

  6. ٢٤‏/١٢‏/٢٠٢٥

    Sam’s brain-altering bacteria and Deboki’s polio vaccine fascination: EPISODE 100!

    In this milestone 100th episode of Tiny Matters we take you on a personal journey into what first inspired our passion for science. Sam shares the story of her childhood struggle with germophobia and the brain-altering bacteria that kicked it off, likely causing a condition called PANDAS: Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal Infections. PANDAS may have led to her OCD, but it also fueled Sam’s fascination with the microscopic world, germ theory, and the ways infections can shape our brains. Then Deboki dives into her early fascination with vaccines, inspired by the interests of her scientist parents. She shares the history of the polio vaccine — a story of victory but also tragedy that led to significant progress, both in terms of science and safety. Send us your science facts, news, or other stories for a chance to be featured on an upcoming Tiny Show and Tell Us bonus episode. And, while you're at it, subscribe to our newsletter! All Tiny Matters transcripts and references are available here. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    ٥١ من الدقائق

  7. ١٧‏/١٢‏/٢٠٢٥ · إضافة

    [BONUS] Bunny pregnancy tests and a dead salmon MRI: Tiny Show and Tell Us #37

    In this episode of Tiny Show and Tell Us, we read an email from “baby sis” aka Binky aka Sam’s younger sister Caroline who writes in about an alarming pregnancy test that predates today’s at-home tests. Then we talk about a fascinating study that found a dead salmon showed brain activity in an MRI machine. Spoiler: It wasn’t actually alive, scientists just really needed to rethink MRI analysis.  We need your stories — they're what make these bonus episodes possible! Write in to tinymatters@acs.org *or fill out this form* with your favorite science fact or science news story for a chance to be featured. A transcript and references for this episode can be found at acs.org/tinymatters. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    ٢٢ من الدقائق

  8. ١٠‏/١٢‏/٢٠٢٥

    How life keeps time: Zeitgebers, hidden clocks, and ugh daylight saving

    Not a fan of daylight saving? Beyond the depressingly early sunsets, that may be because it’s messing with your circadian clock. In this episode of Tiny Matters, we ask, “How do organisms — from bacteria to sea anemones to humans — keep track of time?” We talk about circadian clocks and how both internal molecular changes and environmental cues called “zeitgebers,” which include things like light and food, synchronize biological rhythms and help all of us survive. Send us your science facts, news, or other stories for a chance to be featured on an upcoming Tiny Show and Tell Us bonus episode. And, while you're at it, subscribe to our newsletter! All Tiny Matters transcripts and references are available here. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

    ٣٧ من الدقائق
مشاهدة الكل (١٥٥)

مقطع ترويجي

حول

Science shapes every part of our lives, but so much of its influence is overlooked or buried in the past. Tiny Matters is an award-winning podcast about tiny things — from molecules to microbes — that have a big and often surprising impact on society. From deadly diseases to forensic toxicology to the search for extraterrestrial life, hosts and former scientists Sam Jones and Deboki Chakravarti embrace the awe and messiness of science and its place in history and today, and how it could impact our world’s future. New episodes every Wednesday. Tiny Matters is brought to you by the American Chemical Society, a non-profit scientific organization based in Washington, D.C., and is produced by Multitude.

المعلومات

  • صناع العمل
    Multitude
  • سنوات النشاط
    ٢٠٢١ - ٢٠٢٦
  • الحلقات
    ١٥٥
  • التقييم
    ملائم
  • حقوق النشر
    © © 2025 Tiny Matters
  • موقع البرنامج على الويب
    Tiny Matters

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