engineering, humor, STEM

Creativity Averted Catastrophe

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before-afterDesigned and built long before there were supercomputers, the great Gothic cathedrals often developed cracks and bulges.hernia-support-belt_200x206

When more buttressing did not look like it would be enough to avert a catastrophic collapse at Amiens, the engineers there devised a way to get the net effect of putting a really big and really strong hernia support belt around the cathedral walls.  Cathedrals don’t wear clothes; how do U hide such a belt?  How do U cinch it?  How do U accomplish all that with medieval technology?

The answers are sketched in the Wikipedia article on the Amiens Cathedral and visualized in a 2010 NOVA episode on PBS: Building the Great Cathedrals.  (To read more detail, look for “iron” in the transcript.)  U can blame me for bringing up hernias.

Dunno whether the engineers at Amiens were called ingénieurs at the time; at least one of them should have been called créatif.  The cathedral is an enduring monument to the faith of many and the creativity of some, including a few engineers.

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