A meteorite in Greenland: Exploration, exploitation, and knives from space

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. *** Survey alert : Tell us what you love about the show, what you want more of; what you could stand a little less of. And if you complete the survey, we'll send you an extra episode (what Ben's calling a "dashboard confessional") in January. Take the survey here: wbur.org/endlessthreadsurvey Thank you!