Gregory Gibbons and Bruce Francisco had a plan to ensure safety for themselves during the Cold War days. They converted two missile silos into underground homes which offered enough space and protection from cataclysmic events. For added precaution, they even constructed 9 more levels going deeper into the ground to ensure that no impact would be felt.
Brent Bruns stars in his very own reality TV show, “Doomsday Castle” on National Geographic. He was so convinced that the impending apocalypse is coming sooner than later, he had built a castle and taught his family members to use medieval weapons. That’s because he believes that technology all over the world would be wiped out by an electronic magnetic pulse. This castle even has a drawbridge, so that’s accuracy for you.