Monday, October 8, 2007

An ark for the Big One

One day a huge earthquake is going to make a lot of people wish they had built themselves geodesic domes.

Well of course it won't, because domes have not been on most people's radar for a while. But traditional rectangular houses have two main weak points: the right-angle joins, which fail in wooden structures; and the parallel walls, which respond in unison to directional shocks. That pretty much takes care of the whole house.

One thing which makes city planners shy away from domes is the problem of packing them together in high density districts. What do you do with the "wasted" space between adjoining circles? Also, how can you build high rise?

I have often wondered why we can't build in hexagons like bees. A bee must navigate using six cardinal points rather than our four. So our problem could be simply one of vocabulary. Were the honeycomb principle to be extended to houses or hotels with many rooms, those bodily directions - left, right, back and front - would be inadequate for giving directions to the restroom. It seems we are limited to the amount of limbs we have. If only it were second nature to think North, Earth, East, South, West and Worth - with East and West sliding down to 4 and 8 o'clock and Earth and Worth moving in at 2 and 10 - we might have less earthquake victims and more interesting brains. But to be as brainy as the bee we would need an extra pair of arms.

There is an ancient disused Koranic school out there in the Colorado desert - or is it New Mexico? - built on a honeycomb plan. When I wrote to Time's editorial board about this after the last Los Angeles quake, they buried the story.

I therefore mention it here for the benefit of Time readers who feel they are not being fully informed.

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