covered the important fact that the earth—the round globe on which we stand—itself acts the part of a grand conductor. So we have only to send down earth-wires at the two ends—one into the earth of Ireland, the other into the earth of Newfoundland, and straightway the circuit is closed, and the electricity generated in our batteries passes through the cable from earth to earth."
"Robin," said Slagg doubtingly, "d'you expect me for to believe that?"
"Indeed I do," said Robin simply.
"Then you 're greener than I took you for. No offence meant, but it 's my opinion some o' these 'cute electricians has bin tryin' the width of your swallow."
"No, you are mistaken," returned Robin earnestly; "I have read the fact in many books. The books differ in their opinions as to the causes and nature of the fact, but not as to the fact itself."
It was evident that Robin looked upon this as an unanswerable argument, and his friend seemed perplexed.
"Well, I don' know how it is," he said, after a pause, "but I do believe that this here wonderful electricity is fit for a'most anything, an' that we 'll have it revoloosionising everything afore long—I do indeed."
The intelligent reader who has noted the gigantic
