Roger Leo wrote:
wrote in message
...
On Mon, 15 Jan 2007 02:08:16 GMT, Cecil Moore
wrote:

I have occionaly managed to prove a negitive but it is rough

Sure you have, Mark

thank you
. Just like you are a geophysicist,...
nice of you to adknowledge

... a Colonel in the
Army, .....
no I am Col and was in the army never said I was an army colnel

....and a consultant.

as I am

but none of these things involve proving a negitive

How does a person who cannot spell "negitive", prove one?

it take doing and is something I can only manage rarely