Check out these unexplainable pieces of technology. See more in this Ancient Aliens compilation. Watch full episodes and stay up to date on all of your favorite shows on The HISTORY Channel website at #HISTORY #AncientAliens Find out more about the show and watch full episodes on our site: "Ancient Aliens" explores the controversial theory that extraterrestrials have visited Earth for millions of years. Don't miss a video! Subscribe NOW: @HISTORY?sub_confirmation=1 Chapters: 0:00 The Ark of the Covenant's Power 4:12 Advanced Ancient Tools 10:46 Out of Place Ancient Technology 17:44 Megalithic Construction Mysteries 24:00 The Hypogeum and the Power of Sound 35:16 The Sacred Code of Music and Number 39:06 Shamanism and Altered States 42:43 Remote Viewing and Alien Contact ABOUT THE HISTORY CHANNEL: The HISTORY® Channel, a division of A+E Global Media, is the premier destination for historical storytelling. From best-in-class documentary events, to a signature slate of industry leading nonfiction series and premium fact-based scripted programming, The HISTORY® Channel serves as the most trustworthy source of informational entertainment in media. FOLLOW HISTORY CHANNEL: Watch Full Episodes: Sign Up For History Emails: Browse Topical Videos: Facebook: Instagram: TikTok: @history X: YouTube: @HISTORY Copyright Notice: This video and my YouTube channel contain dialog, music, and images that are property of The HISTORY® Channel. You are authorized to share the video link and channel, and embed this video in your website or others as long as a link back to our YouTube Channel is provided. © 2025 The HISTORY® Channel Groundbreaking & Unexplainable Technology | Ancient Aliens | History @HISTORY/