"Oh, wonderful—wonderful!" exclaimed Rovol in ecstasy, his transcendental imperturbability broken at last. "Think of it! Our knowledge extended one whole order farther in each direction, both into the small and into the large. Magnificent! And by one brain, and that of a youth. Extraordinary! And we may now traverse universal space in ordinary time, because that brain has harnessed the practically infinite power of cosmic radiation, a power which exhausted the store of uranium carried by Skylark Three in forty hours. Phenomenal! Stupendous!"
"But do not forget that the brain of that youth is a composite of many," said Fodan thoughtfully, "and that in it, among others, were yours and Dunark's. Seaton himself ascribes to that peculiar combination his successful solution of the problem of the sixth order. You know, of course, that I am in no sense belittling the native power of that brain. I am merely suggesting that perhaps other noteworthy discoveries may be made by superimposing brains in other, but equally widely divergent, fields of thought."
"An interesting idea, truly, and one which may be fruitful of result," assented Orlon, the First of Astronomy, "but I would suggest that we waste no more time. I, for one, am eager to behold with my own inner consciousness the vistas of the Galaxies."
Agreeing, the five white-bearded scientists seated themselves at the multiplex console of their fifth-order installation and set happily to work. Their gigantic minds were undaunted by the task they faced—they were only thrilled with interest at the opportunity of working with magnitudes, distances, forces, objects, and events at the very contemplation of which any ordinary human mind would quail.
Steadily and contentedly they worked on, while at the behest of their nimble and unerring fingers there came into being the forces which were to build into their own vessel a duplicate of the mechano-electrical brain which actuated and controlled the structure, almost of planetary proportions, in which Seaton was even then hurtling toward them. Hurtling with a velocity rapidly mounting to a value incalculable; driven by the power liberated by the disintegrating matter of all the suns of all the Galaxies of all the universes of cosmic space!
XXIII.
With all their might of brain and skill of hand and with all the resources of their fifth-order banks of forces, it was no small task for the Norlaminians to build the sixth-order controlling system which their ship must have if they were to traverse universal space in any time short of millenia. But finally it was done.
A towering mechano-electrical brain almost filled the mid-section of their enormous sky rover, the receptors and converters of the free energy of space itself had been installed, and their intra-atomic space-drive, capable of developing an acceleration of only five light-veloci ties, had been replaced by Seaton's newly developed sixth-order cosmic-energy drive which could impart to the ship and its entire contents, without jolt, jar, or strain, any conceivable, almost any calculable, acceleration.
For many days the Norlaminian vessel had been speeding through the void at her frightful maximum of power toward the Skylark of Valeron, which in turn was driving toward our Galaxy at the same mad pace. Braking down now, since only a few thousand light-years of distance separated the hurtling flyers, Seaton materialized his image at the brain control of the smaller cruiser and thought into it for minutes.