
Untold histories, unsolved mysteries, and other jaw-dropping stories online and IRL. Hosted by Ben Brock Johnson & Amory Sivertson.
| Publishes | Weekly | Episodes | 470 | Founded | 9 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Category | Technology | |||

Get out your graphing calculators, because today's episode of Endless Thread is about a math problem.
Specifically: wt(π1, . . . , πm) = m−1 ∑ i=1 wt(πi , πi+1)
Now, pencils down. Stumped? So were mathematicians for decades. That is, until the equa... more
Mo lives in Aden, an ancient city in southern Yemen. Built on a volcanic crater, it has castles and beaches set against mountains. It's beautiful. Like the rest of the country, it is also in the midst of an ongoing civil war. This summer, protests br... more
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 ... more
This episode was originally published on March 10, 2023.
In 2022, freshmen at the University of North Carolina at Chapel Hill got a new neighbor: an owl. What wasn't clear was whether the owl was trying to befriend them, or catch them.
Sometimes th... more
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Hear me out you doing an episode about online threats and call it
“endless threats”
Used to listen.
I adore Amory and Ben, love their chemistry, love the research put into the show, and I always walk away learning something new!
There was an episode where they went to a haunted hayride that was particularly delightful.
Dunno what’s up with some of these reviews, their complaints don’t even match topics discussed on the show or things anyone has ever even said. This podcast IS still about reddit threads and internet mysteries, there is NO mansplaining, NO gleeful promotion of genocide, and ab... more
I deleted my reddit account years ago and just lurk occasionally now, your podcast is a nice trip down memory lane
I'm so glad to hear more episodes with both Amory and Ben - their cohost chemistry really makes the show for me, even/especially when they're just bringing each other interesting Reddit threads to discuss. Scrolling through these comments, it's wild to see so many complaints about the politics from both right *and* left wing listeners. If so many are sure they're seeing the opposite bias, I think it says more about the political climate than the show.
Key themes from listener reviews, highlighting what works and what could be improved about the show.
How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
Spotify | #36 | |
Apple Podcasts | #40 | |
Spotify | #48 | |
Apple Podcasts | #38 | |
Apple Podcasts | #97 | |
Spotify | #41 |
Recent interactions between the hosts and their guests.
Listeners, social reach, demographics and more for this podcast.
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The show covers online culture, technology, and the real-world impacts of internet-driven phenomena. Episodes frequently unpack Reddit threads, memes, digital governance, and emerging tech stories through reporting, interviews, and thoughtful analysis. Notable strengths include first-hand field reporting, a measured tone that blends curiosity with skepticism, and guests who provide expert or on-the-ground perspectives on topics from food lore and internet folklore to privacy, AI, and geoengineering. The program often ties digital behavior to broader social, political, and cultural themes, making it useful for listeners who want context on how online ideas become real-world events. A standout aspect is its willingness to archive and interrog... more
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Endless Thread launched 9 years ago and published 470 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 Endless Thread include:
1. Mohammed (Mo)
2. Demetrius Murky
3. Anand Devaiah
4. Randall Moore
5. Annie Roberta
6. JP Star
7. Rebecca Newberger Goldstein
8. Max Kricker
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.