An Amish boy and his father were visiting a nearby mall. They were amazed by almost everything they saw, but especially by two shiny, silver walls moved apart and back together again by themselves.
The lad asked his Father, "What is this, father?"
The father (never having seen an elevator) responded, "I have never seen anything like this in my life. I don't know what it is."
While the boy and his father were watching wide-eyed, an old lady in a wheel chair rolled up to the moving walls and pressed a button. The walls opened and the lady rolled between them into a small room. The walls closed and the boy and his father watched small circles of lights with numbers above the walls light up.
The walls opened up again and a beautiful twenty-four-year-old women stepped out.
The Father looked at his son and said, "Go get your mother."