After having dug to a depth of 10 yards last year, New York scientists found traces of copper wire dating back 100 years and came to the conclusion that their ancestors already had a telephone network more than 100 years ago. Not to be outdone by the New Yorkers, in the weeks that followed, California scientists dug to a depth of 20 yards, and shortly after, headlines in the LA Times newspaper read: 'California archaeologists have found traces of 200 year old copper wire and have concluded that their ancestors already had an advanced high-tech communications network a hundred years earlier than the New Yorkers. 'One week later, the 'Courier-Journal' in Louisville Kentucky reported the following: 'After digging as deep as 30 yards in corn fields near Marrowbone, Billy Bob Johnson, a self-taught archaeologist, reported that he found absolutely nothing. Billy Bob has therefore concluded that 300 years ago, Kentucky had already gone wireless.