On Fri, 22 Jan 2010 07:14:17 -0500, you wrote: >Noble friends, > >The BBC is presenting this short piece on an exhibition of Islamic >science from 700 to 1700: http://news.bbc.co.uk/2/hi/uk_news/8472111.stm >. That elephant water clock has to be seen to be believed! >Mungo Napier, Archer of Mallard Lodge Thanks, I have to see this. Achbar