Ed Barnhart is an archaeologist and explorer specializing in ancient civilizations of the Americas. He is the Director of the Maya Exploration Center, host of the ArchaeoEd Podcast, and lecturer on the ancient history of North, Central, and South America. Ed is in part known for his groundbreaking work on ancient astronomy, mathematics, and calendar systems. Thank you for listening ❤ Check out our sponsors: https://lexfridman.com/sponsors/ep446-sc See below for timestamps, transcript, and to give feedback, submit questions, contact Lex, etc. Transcript: https://lexfridman.com/ed-barnhart-transcript CO...