Die Glocke - Hitler’s Anti-Gravity Machine

“Get Surfshark VPN at and enter promo code MARKFELTON for 83% off and 3 extra months for free!“ Dr. Mark Felton is a well-known British historian, the author of 22 non-fiction books, including bestsellers ’Zero Night’ and ’Castle of the Eagles’, both currently being developed into movies in Hollywood. In addition to writing, Mark also appears regularly in television documentaries around the world, including on The History Channel, Netflix, National Geographic, Quest, American Heroes Channel and RMC Decouverte. His books have formed the background to several TV and radio documentaries. More information about Mark can be found at: Visit my audio book channel ’War Stories with Mark Felton’: Help support my channel: Disclaimer: All opinions and commen