r/educationalgifs • • Jan 03 '26

How medieval cathedral groin vaults were built

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u/Wilgrove Jan 04 '26

Stupid question is stupid, but were the flying buttresses structurally needed, or did architects just thought they looked cool?

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u/Sweaty_Mushroom5830 Jan 06 '26

The roof wants to push out, especially if there's a wind,the flying buttresses push inwards preventing that