Last Watched

"Hagia Sophia"  Sort by

Hagia Sophia: Istanbuls Ancient Mystery

   2015    History
Whether serving as Christian church, Islamic mosque, or secular museum, Hagia Sophia and its soaring dome have inspired reverence and awe. For 800 years, it was the largest enclosed building in the world—the Statue of Liberty can fit beneath its dome with room to spare. How has it survived its location on one of the world's most active seismic faults, which has inflicted a dozen devastating earthquakes since it was built in 537?" As Istanbul braces for the next big quake, a team of architects and engineers is urgently investigating Hagia Sophia's seismic secrets. Follow engineers as they build a massive 8-ton 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 collapse—a fate that the team is determined to avoid with the real building
Bronze Age
Bronze Age

   2016    History
Through the Wormhole Season 8
Through the Wormhole Season 8

   2017    Science
The Cell
The Cell

   2009    Science
The Human Body
The Human Body

   1998    Medicine
The Crusades
The Crusades

   2012    History
The Normans
The Normans

   2010    History
Blue Planet II
Blue Planet II

   2017    Nature