Watch all episodes ad-free & uncensored on Patreon: https://patreon.com/dannyjonesDr. Ed Barnhart holds a Ph.D. and has over 20 years of experience in North, Central, and South America as an archaeologist, explorer, and instructor. In 1994 he discovered the ancient city of Maax Na (Spider-Monkey House) & in 1998 he directed a three-year effort to survey and map the unknown sections of Palenque's ruins. Ed's map is currently one of the most detailed and accurate ever made of a Maya ruin.SPONSORShttps://buy.ver.so/danny - Get 15% off your first order.https://bit.ly/viiadannyjones - Try VIIA & use code DANNY.https://manscaped.com - Use code DANNYJONES for 20% off + FREE shipping.https://whiterabbitenergy.com/?ref=DJP - Use code DJP for 20% offEPISODE LINKShttps://www.mayaexploration.orgEd's YouTube channel: @archaeoedpodcast  Luke's YouTube channel: @lukecavernsFOLLOW DANNY JONEShttps://www.instagram.com/dannyjoneshttps://twitter.com/jonesdannyOUTLINE00:00 - Finding an undiscovered Mayan city09:32 - How many undiscovered pyramids are left?15:35 - Ancient Mayans' advanced calendars28:29 - Ancient Mayan archaeoastronomy36:43 - White Sands: oldest humans in America46:50 - Younger dryas population reset51:58 - Undiscovered lost cities in the United States01:01:40 - Graham Hancock01:27:02 - New theory explains how Olmec heads were moved01:40:45 - Why all ancient civilizations built pyramids01:52:47 - Death & religion in ancient Egypt01:59:53 - Drugs in ancient America02:05:32 - Blood rituals in ancient Mayan civilization02:14:21 - Warfare in Mayan civilization02:22:50 - Ancient influence on modern architecture02:25:28 - Human sacrifice in Aztec culture02:34:40 - La Noche Triste02:44:48 - Spanish disease in Aztec civilizations02:54:13 - Aliens or lost civilization?03:04:30 - Easter Island Moai heads03:10:18 - New mystery of Easter Island03:13:53 - Patreon questions03:15:26 - Mercury & chemicals in ancient South America Learn more about your ad choices. Visit megaphone.fm/adchoices