We have such a high drop-out rate from musicians, said the head of the college. He was right - I dropped out before I even dropped in. Months later they were still asking what had happened to me, not realising that I was on a UK tour.
The plane is simply abstracting the power stored in the wave by a distant gale, and using it to counteract gravity. And if the work be continued long enough, or a multitude of planes be continually drawing on the reservoir of power, the wave must inevitably be flattened.

