Two scholars at Stanford have joined forces to recreate what a Christian choir might have sounded like inside Istanbul's Hagia Sophia before it became a mosque in the 1400s.

Whether you’re a believer or not, visiting Hagia Sophia is a spiritual experience. The architectural genius of this place of worship — which was built as a church in 537CE before its ...

But they are as they have been before. NARRATOR: The Hagia Sophia model has survived two enormous earthquakes in quick succession, with minimal damage. But the team isn't done yet.

Whether you’re a believer or not, visiting Hagia Sophia is a spiritual experience. The architectural genius of this place of worship — which was built as a church in 537CE before its ...

Whether you’re a believer or not, visiting Hagia Sophia is a spiritual experience. The architectural genius of this place of worship — which was built as a church in 537CE before its ...

The current Hagia Sophia was built in the 6th century when Constantinople — as Istanbul was then called — was the heart of the Orthodox Christian Byzantine Empire that emerged as Ancient Rome ...

Hagia Sophia: Secrets of the ... The architectural genius of this place of worship — which was built as a church in 537CE before its conversion into a mosque in 1453 — creates an illusion of ...

Hagia Sophia: Secrets of the ... The architectural genius of this place of worship — which was built as a church in 537CE before its conversion into a mosque in 1453 — creates an illusion of ...

Hagia Sophia: Secrets of the ... The architectural genius of this place of worship — which was built as a church in 537CE before its conversion into a mosque in 1453 — creates an illusion of ...

Bigger and better. The current Hagia Sophia was built in the 6th century when Constantinople — as Istanbul was then called — was the heart of the Orthodox Christian Byzantine Empire that ...