But that's NOT a definition.
Alan
WN4HOG
--
Windsurfing Club: 
http://www.ibscc.org
"Al - KA5JGV"  wrote in 
 I like that definition, Tom. Instead of struggling with what every tiny
 thing is, just model it, apply it to your needs, and life (and radio
waves)
 goes on.
 Al  KA5JGV