Hosts Ben Brock Johnson and Amory Sivertson dig into the internet's vast and curious ecosystem of online communities to find untold histories, unsolved mysteries, and other jaw-dropping stories online and IRL.
https://www.wbur.org/podcasts/endlessthread
Excrement of the Stars
Thousands of years ago, a massive meteoroid seared through the Earth’s atmosphere and split into fragments over Greenland. Its pieces were later used for toolmaking by the Inughuit that inhabited northwestern Greenland. In other words: Inughuit people used space knives.
This fact, featured in a viral Reddit post on r/todayilearned, spurred an Endless Thread deep dive into a forgotten history of American exploration and exploitation abroad.