As of late, Endless Thread co-host Ben Brock Johnson has been obsessed with a rock in Wyoming, a lot like the protagonist of Close Encounters of the Third Kind. But you won't find Ben in the kitchen, making a replica of the rock out of mud and chicken wire. Instead you'll find him and co-host Amory Sivertson in this episode, traversing Reddit and TikTok and YouTube and Wyoming to find out why hundreds of thousands of people have been drawn to a monolith that has so many names and meanings.