Hagia Sophia's Dome: How a Marvel Defied Earthquakes

In this episode, Lucas and Luna explore the engineering miracle of the Hagia Sophia's dome — how Anthemius of Tralles and Isidore of Miletus designed a structure that would survive over a thousand years of earthquakes. They delve into the mechanics of pendentives and the lightweight pumice and brick construction that made the dome possible. They discuss the partial collapse in 558 AD, Isidore the Younger's redesign that raised the dome, and the devastating 869 earthquake. The episode covers how later architects like Sinan studied the dome for the Süleymaniye Mosque, and how the building's seismic resilience continues to be studied by modern engineers. Listeners learn about the innovative use of iron clamps, the 40 ribs, and the ring of windows that give the dome its floating appearance. This is a story of human ingenuity meeting nature's forces, a conversation that reveals the science and artistry behind one of the world's most iconic structures.

#HagiaSophia #Dome #ByzantineArchitecture #AnthemiusOfTralles #IsidoreOfMiletus #Earthquakes #Pendentives #Pumice #Sinan #SLeymaniyeMosque #Justinian #Engineering #Seismic #BrickAndMortar #StructuralHistory #FexingoHistory #History #Architecture #Constantinople #Istanbul

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