Employing a rapid mental scanning technique, he next cleared his memory chains of false associations, including those acquired while asleep. These chores completed, he held his finger on a bedside button, which rotated the polarizing window panes until the room slowly filled with a muted daylight. Then, still flat on his back, he turned his head until he could look at the remarkably beautiful blonde girl asleep beside him. * * * * * Remembering last night, he felt a pang of exasperation, which he instantly quelled by taking his mind to a higher and dispassionate level from which he could look down on the girl and even himself as quaint, clumsy animals. Still, he grumbled silently, Caddy might have had enough consideration to clear out before he awoke. He wondered if he shouldn't have used his hypnotic control of the girl to smooth their relationship last night, and for a moment the word that would send her into deep trance trembled on the tip of his tongue. But no, that special power of his over her was reserved for far more important purposes. Pumping dynamic tension into his 20-year-old muscles and confidence into his 60-year-old mind, the 40-year-old Thinker rose from bed. No covers had to be thrown off; the nuclear heating unit made them unnecessary. He stepped into his clothing--the severe tunic, tights and sockassins of the modern business man. Next he glanced at the message tape beside his phone, washed down with ginger ale a vita-amino-enzyme tablet, and walked to the window. There, gazing along the rows of newly planted mutant oaks lining Decontamination Avenue, his smooth face broke into a smile. It had come to him, the next big move in the intricate game making up his life--and mankind's. Come to him during sleep, as so many of his best decisions did, because he regularly employed the time-saving technique of somno-thought, which could function at the same time as somno-learning. He set his who?-where? robot for "Rocket Physicist" and "Genius Class." While it worked, he dictated to his steno-robot the following brief message: Dear Fellow Scientist: A project is contemplated that will have a crucial bearing on man's future in deep space. Ample non-military Government funds are available. There was a time when professional men scoffed at the Thinkers. Then there was a time when the Thinkers perforce neglected the professional men. Now both times are past. May they never return! I would like to consult you this afternoon, three o'clock sharp, Thinkers' Foundation I. Jorj Helmuth Meanwhile the who?-where? had tossed out a dozen cards. He glanced through them, hesitated at the name "Willard Farquar," looked at the sleeping girl, then quickly tossed them all into the addresso-robot and plugged in the steno-robot. The buzz-light blinked green and he switched the phone to audio.