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1 gen 1093 anni - Durham cathedral started

Descrizione:

The stonemasons who built Durham Cathedral and its nave are believed to have invented the world’s first structural pointed arch. This was to solve the engineering problem of safely building a stone vaulted ceiling across such a large space.

Aggiunto al nastro di tempo:

Renaissance

ByJohn Brown
17 feb 2022
2
0
1397

Data:

1 gen 1093 anni
Adesso
~ 933 years ago
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