I read in sci.electronics.design that Spehro Pefhany
wrote (in
) about 'The PEST project -
completed.', on Fri, 14 Oct 2005:

Did you know that Abraham Lincoln wrote the Gettysburg Address while
riding from Washington to Pennsylvania on the back of an envelope?

Well, he was riding post-haste.
--
Regards, John Woodgate, OOO - Own Opinions Only.
If everything has been designed, a god designed evolution by natural selection.
http://www.jmwa.demon.co.uk Also see http://www.isce.org.uk