At last I have learned how my favourite search engine can give me so
many search sites in so short a time.

This may be old hat to most seekers, but has only now been revealed to
me. Cyberscience has certainly come a long way since I last looked in an 
encyclopaedia!

Those curious enough to know should go to:-

<http://www.google.com/technology/pigeonrank.html> where all will be revealed.

Laurie McDonald #234.