I learned something new today. Or maybe I re-learned it 'cause I don't remember like I once did. I can't recall ever hearing the term Faraday cage before.
It is hard not to smile when someone walks through the door and you hear " LOSS OF SERVICE. Now we can talk without interruption. At times it doesn't work as planned because they look and act like they are going through withdrawal. They can't focus on the task at hand.