Hi Ara,

You said: "Seismology is just a branch of geology, and is a very temporary science, I think. Soon a big piece will fall off and be subducted by physics."

That is hugely funny....I had a long laugh!

I think I've mentioned more than once that many people have ear tones, but making the connection that they may be hearing earthquake fault behavior for most may not be happening. The same could be true for radio astronomers who have many unidentified sounds. This is an area of inquiry which I wish to pursue. Perhaps they should turn the telescope at Arecibo upside down?

Petra