[Trevor]

"Don Pearce" wrote in message
...
On Mon, 24 Oct 2011 11:03:14 -0700, Tobiah
In theory, practice and theory are the same. In practice, they are not.

If practice and theory are not the same, your theory isn't good
enough.

Or your practice!

I used to believe that microwave system design was a black
art, I now know it is pure science.

That simply means you were ill informed, now you know better.

Trevor.