Ed Barnhart: Maya, Aztec, Inca, and Lost Civilizations of South America | Lex Fridman Podcast #446
3:03:58Do you think it's possible that other intelligent civilizations from outside of Earth, aliens ever visited?3:05:03So that's interesting, but in terms of, you know, aliens visiting us, I don't know,3:05:29I've been on "Ancient Aliens" a number of times. I show up and, you know, I'm an educator.
