"Think we were never coming?" Karl Danzig's eyes were much like those of Aaron Carruthers. Just now they sparkled with suppressed excitement.
Aaron Carruthers smiled in turn. "No, Karl. Any man but you. I couldn't imagine you being late." He turned his attention to the slim, dark haired girl. "Nanette," he murmured, extending his hand, "I didn't think you'd come."
Dazzling white teeth caught the glow of the blue-white incandescents along the platform, and became under the bow of her red lips a string of priceless pearls.
"I had to come, Aaron. Karl has done nothing but talk of your amazing discovery. The experiment fairly frightens me at times especially when I recall the sad fate of your friend, the missing Professor Dahlgren. I wish you boys would give up the idea—"
"Nan, be still," broke in Karl, with brotherly rudeness. Turning to Carruthers. "Everything all ready, Aaron?" he asked.
arruthers nodded. "As far as humanly possible. The element of error is always present. I've checked and re-checked my calculations. I've augmented the vacuum tubes by installing three super-dimensional inverse power tubes." He clasped the girl's arm. "The street is no place to talk. Let's go to the laboratory."
They crossed the moving bands by an overhead bridge and cut down a narrow canyon to the entrance of a crosstown series of bands. They stepped onto the first band. The speed was moderate. From there they moved over to the second. Carruthers was in a hurry. He guided the girl and her brother across the third to the fourth band of moving steel.
Buildings slid past them like wraiths in the electric light. They felt no winter chill, for the streets and platforms were heated by a constant flow of warm air from slots ingeniously arranged in the band of swift moving metal upon which they stood. Within a few minutes they had arrived at their destination. Quickly they reversed their path across the moving bands until they reached the disembarking platform. A short distance from the station they came to the entrance of a huge tower building.