Mr. Statis Ticks picked up a piece of this plutonian slag and examined it attentively.

"I didn't know that brick would melt like this," he said. Then again: "Here is platinum fused with iron and another substance I do not know." In a second or two he added:

"I see no remains of glass. It must have evaporated." He then took a few steps. "It is lucky," he said meditatively; "if we had been landed a few more feet to the left we should have been broiled to death. A part of this lava is still in a liquid state."


VII.

The three men looked each other in the eye. Swift forgot the girl. The professor forgot the balloon. Mr. Statis Ticks had forgotten his wife and seven children; but this was no unusual circumstance. The aeronaut, having less awe to the cubic inch in his make-up than his companions, was the first to speak.

"What does this gol-darned thing mean, anyhow?"

"Hush!" said Swift, recoiling.

But Mr. Statis Ticks bared his head before the extinct city.

"It means," said the student, solemnly, "the presumptuous impiety of man and the vengeance of Almighty God! It means," he added, slowly, "incalculable volts of uncontrollable electricity acting and acted upon by nascent oxygen and hydrogen. It means that Russell, the greatest producer of the electro-motor power on the continent, has been smitten by its servant. It means that man has outstripped his knowledge of this mysterious fluid, and has ignorantly converted through millions of inadequate conductors and faultily insulated wires the terrible, the unfathomed power of electricity into light and heat and force; that Russell was gradually becoming a gigantic storage battery, charged and surcharged, until the time when its electrostatic capacity had been criminally abused, the negative forces of the heavens concentrated over the obnoxious territory, and a discharge unparalleled in electrical experiments restored nature's equilibrium, and consumed in one unspeakable spark Russell and its blind inhabitants."