Hagia Sophia Istanbuls Ancient Mystery FULL SPECIAL, NOVA, PBS America

Follow engineers as they build a massive 8ton model of the building s core structure, place it on a motorized shake table, and hit it with a series of simulated quakes, pushing it collapsea fate that the team is determined to avoid with the real building. About PBS America: Welcome to PBS America, a British TV channel from Americas public service broadcaster, PBS, showcasing awardwinning American history, science, current affairs, plus arts and culture shows alongside the works of living legend Ken Burns, output is all handpicked by a British team. Get More PBS America: Website: Twitter: Facebook: Instagram: