On Thu, 11 Oct 2007 21:19:00 GMT, "clot" wrote:


Many thanks, the acre feet could be most useful. In the past, I've often
had to convert various rainfall figures from Imperial to SI and reverse.
This should be useful - though someone's law will say that I won't have
to use it until I've forgotten that I have the facility available! ;(


Here is another hardly used one, but I would doubt you could find the
conversion anywhere else.

http://www.google.com/search?num=100...y+in+secon ds

1 century = 3.1556926 × 10^9 seconds