Wednesday, 13 February 2013

A story from Dad

I remember once somewhere on the Med coast there was a dark coloured rock pool and there must have been air trapped beneath it. When the sun shone the air expanded and bubbled out from one small hole at the bottom of the pool. The result was that the pool got covered with a raft of absolutely identical sized bubbles and they assumed a uniform mathematically arranged raft which just looked so un-natural.