I need not enter into the details of what was done at this meeting. Let it suffice to say that when it broke up, in the small hours of the morning, it had been unanimously resolved that as many thousands of men as Mr. Edison might require should be immediately placed at his disposal; that as far as possible all the great manufacturing establishments of the country should be instantly transformed into factories where electrical ships and disintegrators could be built, and upon the suggestion of Professor Sylvanus P. Thompson, the celebrated English electrical expert, seconded by Lord Kelvin, it was resolved that all the leading men of science in the world should place their services at the disposal of Mr. Edison in any capacity in which, in his judgement, they might be useful to him. The members of this committee were disposed to congratulate one another on the good work which they had so promptly accomplished, when at the moment of their adjournment, a telegraphic dispatch was handed to the President from Professor George E. Hale, the director of the great Yerkes Observatory, in Wisconsin. The telegram read: "Professor Barnard, watching Mars tonight with the forty-inch telescope, saw a sudden outburst of reddish light, which we think indicates that something has been shot from the planet. Spectroscopic observations of this moving light indicated that it was coming earthward, while visible, at the rate of not less than one hundred miles a second." Hardly had the excitement caused by the reading of this dispatch subsided, when others of a similar import came from the Lick Observatory, in California; from the branch of the Harvard Observatory at Arequipa, in Peru, and from the Royal Observatory, at Potsdam. When the telegram from this last named place was read the Emperor William turned to his Chancellor and said: "I want to go home. If I am to die I prefer to leave my bones among those of my imperial ancestors and not in this vulgar country, where no king has ever ruled. I don't like this atmosphere. It makes me limp." And now, whipped on by the lash of alternate hope and fear, the earth sprang to its work of preparation. CHAPTER FOUR _TO CONQUER ANOTHER WORLD_ It is not necessary for me to describe the manner in which Mr. Edison performed his tremendous task. He was as good as his word, and within six months from the first stroke of the hammer, a hundred electrical ships, each provided with a full battery of disintegrators, were floating in the air above the harbor and the partially rebuilt city of New York. It was a wonderful scene. The polished sides of the huge floating cars sparkled in the sunlight, and, as they slowly rose and fell, and swung this way and that, upon the tides of the air, as if held by invisible cables, the brilliant pennons streaming from their peaks waved up and down like the wings of an assemblage of gigantic humming birds.