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Ear rumblers assemble!

Endless Thread

Hosted by Amory Sivertson and Ben Brock Johnson

28m
Transcript

Original podcast

Summary

Written by a model from the transcript; not yet reviewed.

This episode explores the bizarre internet subculture of ear rumbling, a phenomenon where individuals can voluntarily contract their tensor tympani muscle to create a sound in their heads resembling a drumroll or underwater rushing. The host discovers a dedicated subreddit called Ear Rumblers Assemble, where thousands express relief at finding out they are not alone in possessing this hidden physical trait. Consulting medical professionals and otolaryngologists, the hosts uncover the mechanics behind the ear's smallest bones and muscles, examine how online communities help bring visibility to obscure physiological conditions, and even create custom audio simulations so non-rumblers can experience what the sound is like.

  • Control of the tensor tympani muscle allows some people to produce a distinct rumbling sound inside their ears. 2:24
  • Medical professionals estimate that roughly 10% to 40% of the population may possess the ability to ear rumble. 8:07
  • Online communities and niche subreddits have previously helped validate obscure medical conditions and raise mainstream awareness. 22:26

Chapters

  1. 0:00
    Podcast Intro & Sponsor

    Hosts introduce the episode and acknowledge the podcast sponsor.

  2. 0:50
    Seasonal Fashion Promo

    A brief promotion for Lululemon’s new fall collection.

  3. 1:32
    Introducing Ear Rumblers Assemble

    Hosts learn about the subreddit and the ear rumbling phenomenon.

  4. 6:04
    Medical Validation & Dr. Anand

    They meet a doctor who confirms ear rumbling is real and discuss clinical perspective.

  5. 11:11
    Anatomy of the Ear Muscle

    Explanation of the tensor tympani muscle and how it produces rumbling sound.

  6. 16:43
    Community & Research Potential

    Discussion on the prevalence, safety, and research opportunities for ear rumblers.

  7. 30:06
    Closing & Listener Takeaway

    Hosts wrap up, share final thoughts, and thank the audience.

Highlights

Quotes

  • “I remember telling my boss, "It'll be good for the brand," when leads were slow.”
    Unnamed speaker · 0:29
  • “The subreddit they were talking about is called Ear Rumblers Assemble. Let's go to the subreddit for a second.”
    Ben Brock Johnson · 2:08
  • “People were coming to me saying, "I have this strange sound."”
    Unnamed speaker · 8:01
  • Is Business Broken? 0:00–0:19
  • LinkedIn 0:36–0:48
  • Lululemon 0:53–1:18
  • Is Business Broken? 15:04–15:33
  • Is Business Broken? 31:33–31:43
  • Bose 33:30–33:50

About this episode

Ben can make a roaring, rumbling sound with his ears that no one else can hear. He never thought much about it — whether only he could do this, or whether everyone could do this — until he discovered a subreddit called Ear Rumblers Assemble: a whole community devoted to the mysterious and understudied ability to voluntarily tense one of the miniscule muscles in our ears. We go into Ben's ear with Dr. Anand Devaiah, and raise questions about how everyone experiences the world differently and the enduring mysteries of the human body. Show notes: r/earrumblersassemble (Reddit https://www.reddit.com/r/earrumblersassemble/top/?screen_view_count=10&t=month) Thanks to Reddit, a New Diagnosis Is Bubbling Up Across the Nation (KFF Health News https://kffhealthnews.org/news/cannot-burp-belch-syndrome-botox-esophagus-injection/) This episode was produced by Grace Tatter and edited by Dave Shaw. It was co-hosted by Ben Brock Johnson and Amory Sivertson. Mix and sound design by Paul Vaitkus.

Transcript

0:00
28:32

5,092 words · 8 speakers

Speaker names marked are inferred from speaking time and the show’s known hosts — they are not voice-verified.

Topics

  • Mass Eye and Ear
  • Boston Medical Center
  • Marotra Institute at BU Questram School of Business
  • r/earrumblersassemble
  • tensor tympani muscle

Page updated · transcript and summary are machine-generated