Many years ago, when the railways had to go OVER the
mountains between France and Italy at a place called St Plain, they decided to
build a tunnel. So they got a cockney mining engineer on the job and he
invented something which had never been invented before; it was a machine for
going through solid rock.
?
And the whole machine was a
revolving face with industrial diamonds embedded in it.? It was very sharp.?? And they said, " Will this work on ANY
sort of large obstruction like a mountain, and he said, "Yes, it's a sharp
remedy, but a sure one for all 'ills."