I was at school in the fifties with a friend whose Luddite parents wouldn't allow a television in the house.
So poor guy came to school ignorant of all the TV programmes we were all watching.
Just over 100 years ago little boys were sent up chimneys to clean them.
Come on ppruners you all use electronic caculators and you all use the GPS far more than you will sanctimonously admit to on forum.
Ducks quickly
Cusco