Episode Timeline
View all episodesShawn Ryan’s run, before and after September 1, 2026
12:33Now PlayingThey Found Ancient Pyramids Hidden Along the Mississippi River
317.6K views
September 1, 2026
317,568
4,435
391
1.52%
Every word spoken in this episode is indexed. Type any phrase to jump straight to the moment it was said.
Type any word or phrase that may have been spoken. Click a result to seek the player to that exact moment.
Try a name, a topic, or a quoted line
12:33Now PlayingArchaeologist Ed Barnhart breaks down how much we may have underestimated the ancient Amazon, from massive earthworks and geoglyphs hidden beneath the rainforest canopy to man-made black soil, raised causeways, and entire human landscapes still being uncovered.
He explains how LiDAR is changing what we know about ancient civilizations in the Americas, why the Amazon may have supported far more people than previously believed, and why future discoveries could completely change our understanding of history.
Barnhart also shares why hidden pyramid sites are being found along major rivers in the United States, including the Mississippi, and how much may still be sitting undiscovered on private land and deep in the woods.
Privacy Isn't Paranoia, It's Protection.
Download the Glacier app today
Shawn Ryan Show Links
Support the Show
Listen on Apple
Listen on Spotify
Follow on TikTok
Follow on Instagram
Follow on Facebook
Follow on Snapchat
Follow on X
SRS Podcast Playlist
Join this channel to get access to perks:
#PODCAST #SHAWNRYANSHOW #DIDYOUKNOW #INTERESTINGFACTS #MYSTERY #ANCIENTHISTORY #HISTORY #ANCIENT #NEWS
Sentinel Indexing in Progress
Metadata and chapters are available. Claim extraction for this episode is pending.
All video content is delivered via YouTube embedded players in accordance with the YouTube Terms of Service. Sentinel provides research tools that promote discovery and accountability across political media.
