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A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

World & CultureOne small aha
City or region and country

Hagia Sophia · city or region and country where it is located

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World & CultureOne small aha
Your new ahaIstanbul, Turkey

Hagia Sophia's great dome rests above a square space using curved triangular supports called pendentives. Source: Hagia Sophia ↗

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