Josh Gates takes on some of history's most compelling mysteries, from vanished civilizations and lost cities to sunken military wrecks and missing treasure. Across Egypt, South America, Normandy and beyond, cutting-edge technology and daring fieldwork bring hidden clues to light. From LiDAR scans and ground-penetrating radar to deep-sea ROVs, sonar and archaeological excavation, every investigation pushes deeper into the unknown. Along the way, Josh searches for lost Confederate gold, a missing WWII submarine, Dead Sea Scroll fragments and more. Watch Expedition Unknown Season 7 Episodes 4, 3, 8, 19, 1, 12 and 14 only on Discovery Channel India. 🔔Subscribe Now! - https://www.youtube.com/@DiscoverychannelInd?sub_confirmation=1 🌍 Explore the World’s Greatest Mysteries: https://www.youtube.com/playlist?list=PLN4N_L1U4V6k5x_TLcFjME16xWvvd93Rs 🏕️ Watch Epic Survival Series: https://www.youtube.com/playlist?list=PLN4N_L1U4V6lP-kyI7OBnnCOfGHYU1t8y 👍Do Not Forget To Like, Share, and Comment on Our Videos. 📲Also, Follow Us on Social Media Facebook: www.facebook.com/DiscoveryChannelIndiaOfficial/ Twitter: twitter.com/DiscoveryIN Instagram: www.instagram.com/discoverychannelIn/ #discoverychannel #discoverychannelshows #discoverychannelindia