I guess this is my day to discuss this topic..As I said in an earlier post I took my wife to get a new phone today.While I was at the phone company I got into a conversation with a young man who worked there.He is barely one third my age.The fun started when he asked me what phones used to be like.I asked him if he's ever watched Andy Griffith.Then I went through the evolution of phones from those on the show to the hand held computers he sells these days that make phone calls.He looked at me in a funny way as if he wasn't sure about what I told him.Then I told him to use his smart phone and Google the history of phones.He laughed and I laughed.I've been thinking since I talked to him that he's typical of a vast number of young folks today who don't realize that less than a life time ago the high tech devices they enjoy so much now didn't exist.